1
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Dang HN, Tran PA, Dang TN, Le TT, Le VT, Nguyen HH, Luong HT. Pancreatic metastasis of mesenchymal chondrosarcoma: a surgical case report and review of literature. Ann Med Surg (Lond) 2024; 86:580-587. [PMID: 38222770 PMCID: PMC10783418 DOI: 10.1097/ms9.0000000000001549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 11/19/2023] [Indexed: 01/16/2024] Open
Abstract
Introduction Mesenchymal chondrosarcoma (MC) is a rapidly progressive sarcoma that predominantly impacts the bones. Making up only 3% of chondrosarcomas, about one-third of these tumours develop in extra-skeletal sites. Case presentation The authors present a clinical case of a 42-year-old patient who was diagnosed with MC 8 years ago, now admitted to the hospital with a palpable epigastric mass. Clinical and laboratory examinations showed consistent results for MC tumours, with metastasis to the body and tail of the pancreas and invasion of the splenic vein. Surgical resection and systemic screening were performed to ensure that there were no lesions elsewhere. Regular follow-up has found no localized lesions or complications after 15 months. Clinical discussion Metastatic extra-skeletal mesenchymal chondrosarcoma of the pancreas is exceptionally rare. To our current understanding, only 14 such cases have been documented in medical literature. The symptoms of pancreatic metastasis are diverse and the radiographic features of metastatic mesenchymal chondrosarcoma are not typically distinct. Conclusions Although MC tumours do not frequently occur in sites other than the axial system, a tumour presenting later in a patient with a history of MC should be reviewed to confirm the diagnosis of metastatic MC. Treatment can vary between surgery, radiation therapy and systemic therapy.
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Affiliation(s)
- Hung N. Dang
- Departement of Abdominal Surgery, Hue Central Hospital
| | - Phong A. Tran
- Departement of Abdominal Surgery, Hue Central Hospital
| | | | - Thai T. Le
- Departement of Abdominal Surgery, Hue Central Hospital
| | - Vi T.T. Le
- Radiology, Hue University of Medicine and Pharmacy, Hue, Vietnam
| | - Hau H.T. Nguyen
- Faculty of Medicine, College of Medicine and Pharmacy, Duy Tan University
- Insitute for Research and Training in Medicine, Biology and Pharmacy, Duy Tan University, Da Nang
| | - Hiep T. Luong
- Department of Gastrointestinal and Hepato-Pancreato-Biliary Surgery, Bach Mai Hospital, Hanoi, Vietnam
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2
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Malacara VC, Limón CGL, Quintana OB, Macías GSG. Metastases to pancreas diagnosed by endoscopic ultrasound-guided fine-needle aspiration: A case series and review of imaging and cytologic features. Cytojournal 2023; 20:18. [PMID: 37681083 PMCID: PMC10481800 DOI: 10.25259/cytojournal_55_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 04/06/2023] [Indexed: 09/09/2023] Open
Abstract
Fine-needle aspiration (FNA) is ideal for the diagnosis of pancreatic neoplasms with high precision. We described five cases of metastases to the pancreas, highlighting the importance of clinical data, imaging features and the use of immunocytochemistry to lead the diagnosis. We retrospectively searched our archives for metastatic neoplasm to the pancreas diagnosed with FNA performed with endoscopic ultrasound, over a 5-year period. Furthermore, we reviewed the literature for imaging and cytologic features. We described five cases of metastatic neoplasms, a renal cell carcinoma, a breast carcinoma, one leiomyosarcoma, a hepatocellular carcinoma, and ovarian serous carcinoma. All of them has history of primary malignancy and were confirmed with immunostains. All the patients were asymptomatic and identified the metastasis during the follow-up, except for the ovarian serous carcinoma were the patient had acute abdominal pain, and the most common imaging feature were the irregular borders. Although the metastases to pancreas are rare, its important to always have the history of the patient, imaging features, and the suspicion at the moment of the evaluation of the smears and cell-block, because the management and prognostic its different compared to primary malignancies.
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Affiliation(s)
- Valeria Caballero Malacara
- Department of Anatomía Patológica y Citopatología, Hospital Universitario Dr. José Eleuterio González, Monterrey, Mexico
| | - Claudia Gabriela Luna Limón
- Department of Anatomía Patológica y Citopatología, Hospital Universitario Dr. José Eleuterio González, Monterrey, Mexico
| | - Oralia Barboza Quintana
- Department of Anatomía Patológica y Citopatología, Hospital Universitario Dr. José Eleuterio González, Monterrey, Mexico
| | - Gabriela Sofía Gómez Macías
- Department of Anatomía Patológica y Citopatología, Hospital Universitario Dr. José Eleuterio González, Monterrey, Mexico
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3
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Möller K, Jenssen C, Braden B, Hocke M, Yamashita Y, Arcidiacono PG, Ignee A, D'Onofrio M, Fusaroli P, Bhutani MS, Dong Y, Sun S, Faiss S, Dietrich CF. Comments on and Illustrations of the EFSUMB CEUS Guidelines: Transabdominal and Endoscopic Ultrasound Features of Intrapancreatic Metastases and the Role of Multiparametric Imaging and EUS-Guided Sampling in Rare Pancreatic Tumors. Cancers (Basel) 2023; 15:cancers15092546. [PMID: 37174015 PMCID: PMC10177255 DOI: 10.3390/cancers15092546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/23/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
A definite pathologic diagnosis of intrapancreatic metastasis is crucial for the management decision, i.e., curative or palliative surgery versus chemotherapy or conservative/palliative therapy. This review focuses on the appearance of intrapancreatic metastases on native and contrast-enhanced transabdominal ultrasound and endoscopic ultrasound. Differences and similarities in relation to the primary tumor, and the differential diagnosis from pancreatic carcinoma and neuroendocrine neoplasms are described. The frequency of intrapancreatic metastases in autopsy studies and surgical resection studies will be discussed. Further emphasis is placed on endoscopic ultrasound-guided sampling to confirm the diagnosis.
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Affiliation(s)
- Kathleen Möller
- Medical Department I/Gastroenterology, Sana Hospital Lichtenberg, 10365 Berlin, Germany
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Märkisch-Oderland, 15344 Strausberg, Germany
- Brandenburg Institute for Clinical Ultrasound (BICUS), Medical University Brandenburg, 16816 Neuruppin, Germany
| | - Barbara Braden
- Translational Gastroenterology Unit, Oxford University Hospitals, OX3 9DU Oxford, UK
| | - Michael Hocke
- Medical Department, Helios Klinikum Meiningen, 98617 Meiningen, Germany
| | - Yasunobu Yamashita
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama City 641-8509, Japan
| | - Paolo Giorgio Arcidiacono
- Division of Pancreatobiliary Endoscopy and Endosonography, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - André Ignee
- Medical Clinic-Department for Gastroenterology and Rheumatology, Klinikum Wuerzburg Mitte, 97070 Wuerzburg, Germany
| | - Mirko D'Onofrio
- Department of Radiology, GB Rossi University Hospital, University of Verona, 37129 Verona, Italy
| | - Pietro Fusaroli
- Department of Medical and Surgical Sciences, Gastrointestinal Unit, University of Bologna/Hospital of Imola, 40126 Bologna, Italy
| | - Manoop S Bhutani
- Department of Gastroenterology Hepatology and Nutrition, UTMD Anderson Cancer Center, Houston, TX 77030-4009, USA
| | - Yi Dong
- Department of Ultrasound, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Siyu Sun
- Department of Endoscopy Center, Shengjing Hospital of China Medical University, Shenyang 110022, China
| | - Siegbert Faiss
- Medical Department I/Gastroenterology, Sana Hospital Lichtenberg, 10365 Berlin, Germany
| | - Christoph F Dietrich
- Department Allgemeine Innere Medizin der Kliniken (DAIM) Hirslanden Beau Site, Salem und Permanence, 3013 Bern, Switzerland
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4
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Safety and Efficacy of Surgery for Metastatic Tumor to the Pancreas: A Single-Center Experience. J Clin Med 2023; 12:jcm12031171. [PMID: 36769817 PMCID: PMC9918219 DOI: 10.3390/jcm12031171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/24/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
Pancreatic metastases from other neoplasms are rare. The role of surgery for this clinical entity is unclear. The aim of this study was to investigate the role of resection in patients with pancreatic secondary lesions. We observed 44 patients with pancreatic metastases from other tumors. Renal cell carcinoma was the most common primary tumor (n = 19, 43.2%). Thirty-seven patients underwent surgery, and pancreatic resection with curative intent was feasible in 35 cases. Fifteen patients (43.2%) experienced major postoperative complications (Clavien-Dindo > 2), and postoperative mortality rate was 5.4%. The median overall survival and disease-free survival were 38 (range 0-186) and 11 (range 0-186) months, respectively. Overall survival and disease-free survival were significantly longer for pancreatic metastases from renal cell carcinoma when compared to other primary tumors. Multivariate analysis confirmed a pathological diagnosis of metastasis from RCC as an independent prognostic factor for overall survival (OR 2.48; 95% CI, 1.00-6.14; p = 0.05). In conclusion, radical resection of metastases to the pancreas is feasible and safe, and may confer a survival benefit for selected patients. There is a clear benefit of metastasectomy in terms of patient survival for metastases from renal cell carcinoma, while for those with other primary tumors, surgery seems to be mainly palliative.
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5
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Gjeluci A, Clark J, Jawahar A. Rare Columnar Cell Variant Papillary Thyroid Carcinoma with Metastasis to Pancreas and Lungs at Initial Presentation: A Case Report and Review of Literature. JOURNAL OF GASTROINTESTINAL AND ABDOMINAL RADIOLOGY 2022. [DOI: 10.1055/s-0042-1758122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
AbstractPapillary thyroid cancer (PTC) is the most common endocrine malignancy, accounting for 85% of differentiated thyroid cancers. A small percentage of PTC variants are considered more aggressive, such as the tall cell variant associated with the V600E mutation in the BRAF gene and the rarer columnar variant, which is described in only 0.2% of cases and has a poor prognosis. Although locoregional metastases to neck lymph nodes are common, distant metastases of PTC are rare at presentation with only 5 to 7% reported in the literature. We present a very rare case of columnar cell variant PTC with synchronous metastasis to the lungs and indolent focus in the pancreas at initial diagnosis, which has never been reported in the literature. Our patient presented with non-radioactive iodine (RAI) responsive PTC with diffuse metastases to the lungs and one synchronous focal metastatic lesion in the pancreas. After multidisciplinary discussions, pancreatectomy/metastasectomy was deferred due to the disseminated PTC with multiple metastases to the lungs, lack of pancreas-related symptoms in the patient, and inherent complication risks. The patient was treated with systemic therapy using a tyrosine kinase inhibitor (lenvatinib), which is the standard of care for non-RAI responsive PTC and showed a complete radiologic resolution of the pancreatic lesion, however, with partial yet nonprogressive metastatic disease in the lungs.
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Affiliation(s)
- Albert Gjeluci
- Department of Radiology, Loyola University Medical Center, Maywood, Illinois, United States
| | - Joseph Clark
- Department of Medical Oncology, Loyola University Medical Center, Maywood, Illinois, United States
| | - Anugayathri Jawahar
- Department of Radiology, Loyola University Medical Center, Maywood, Illinois, United States
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6
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Retroperitoneal liposarcoma with pancreatic metastasis and gastric cancer: a case report. Clin J Gastroenterol 2022; 16:164-170. [PMID: 36534319 DOI: 10.1007/s12328-022-01742-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022]
Abstract
On computed tomography scanning, a 63-year-old man with vomiting and anorexia was discovered to have a mass in the pancreatic body and a retroperitoneal mass extending to the right lobe of the liver. An esophagogastroduodenoscopy revealed an advanced gastric carcinoma in the middle gastric body, and a biopsy specimen revealed a poorly differentiated adenocarcinoma. The pancreatic and retroperitoneal masses were considered metastatic lesions of gastric cancer, and a biopsy was taken from the pancreatic lesion using endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA). The histology of the EUS-FNA pancreatic specimen revealed atypical spindle-shaped cells and increased stromal collagen fibrosis, and liposarcoma was considered. Conversely, a percutaneous ultrasound-guided biopsy was taken for the retroperitoneal lesion, and the histology revealed that it was a dedifferentiated liposarcoma. On the basis of histopathological and imaging findings, the retroperitoneal liposarcoma was identified as the primary lesion, the pancreatic lesion as a metastasis of the primary liposarcoma, and the gastric carcinoma as an independent tumor. As far as we know, there have only been three reports of metastatic pancreatic liposarcoma diagnosed via EUS-FNA. In this case, the patient also had gastric cancer, and EUS-FNA was helpful in differentiating metastatic pancreatic tumors from gastric cancer.
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7
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Thompson ED, Zhang ML, VandenBussche CJ. The Diagnostic Challenge of Evaluating Small Biopsies from the Pancreatobiliary System. Surg Pathol Clin 2022; 15:435-453. [PMID: 36049827 DOI: 10.1016/j.path.2022.05.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Examination of fine needle aspirations and small core biopsies of the pancreas can be an extremely difficult and treacherous area for the diagnostic pathologist. The pancreas often yields small and often fragmented specimens, which, in combination with the morphologic overlap between numerous neoplastic and nonneoplastic mimickers, generate multiple potential diagnostic pitfalls. The authors review this challenging topic and provide insight into resolving these pitfalls using morphologic pattern recognition and ancillary testing.
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Affiliation(s)
- Elizabeth D Thompson
- Department of Pathology, The Johns Hopkins University School of Medicine, 600 N. Wolfe St., Baltimore, MD, USA; Department of Oncology, The Johns Hopkins University School of Medicine, 600 N. Wolfe St., Baltimore, MD, USA
| | - M Lisa Zhang
- Department of Pathology, Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 USA
| | - Christopher J VandenBussche
- Department of Pathology, The Johns Hopkins University School of Medicine, 600 N. Wolfe St., Baltimore, MD, USA; Department of Oncology, The Johns Hopkins University School of Medicine, 600 N. Wolfe St., Baltimore, MD, USA.
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8
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Freund S, Schaller T, Schöler C, Messmann H, Gölder SK. Brisk bleeding after gastric lesion biopsy - possible needle tract seeding after endoscopic ultrasound-guided fine-needle biopsy of a pancreatic metastasis from renal cell carcinoma. Endoscopy 2022; 54:E380-E381. [PMID: 34374044 DOI: 10.1055/a-1541-7061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- Simone Freund
- Department of Gastroenterology, University Hospital Augsburg, Germany
| | - Tina Schaller
- Institute of Pathology, University Hospital Augsburg, Germany
| | - Claus Schöler
- Department of General, Visceral and Transplantation Surgery, University Hospital Augsburg, Germany
| | - Helmut Messmann
- Department of Gastroenterology, University Hospital Augsburg, Germany
| | - Stefan K Gölder
- Department of Gastroenterology, University Hospital Augsburg, Germany
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9
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Koyuncuer A, Sayar S, Zemheri IE, Özdil K, Özçelik M. An exceptionally rare case of metastatic high-grade urothelial carcinoma of the renal pelvis to the pancreas diagnosed on endoscopic ultrasound-guided fine-needle aspiration: A diagnostic challenge. Diagn Cytopathol 2022; 50:E295-E300. [PMID: 35656642 DOI: 10.1002/dc.24998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 11/08/2022]
Abstract
Metastases to the pancreas are rare and can be confused with the primary adenocarcinoma of the pancreas. Metastasis of renal pelvis urothelial carcinomas to the pancreas are extremely rare. Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) biopsy is a very safe and effective diagnostic method. In this study, we present a 65-year-old male patient with a solitary mass in the pancreas. A moderate cellular tumoral lesion was observed in the aspiration cytology performed from the 55-millimeter solid mass invading the head of the pancreas via EUS-FNA. Tumor cells consisted of cells with irregular borders, different shapes and sizes, hyperchromatic, narrow cytoplasm with dark nuclei, and cells with anisonucleosis in focal areas. Cellblock obtained from aspirated was found diffusely positive with high molecular weight cytokeratin, Thrombomodulin, p63, GATA-3, and CK7, and negative with CK20, PAX8, and PSA. Having a primary malignancy in the medical history of the patients is very important in the differential diagnosis of primary and secondary pancreatic cancers. The potential for metastasectomy in pancreatic metastases can be applied in cases with isolated metastatic disease. Primary tumor histopathology may have an impact on the long-term survival of the case. This study aimed to describe the cytomorphological features of solid and solitary pancreatic malignancies and to evaluate the role of immunohistochemistry performed from aspirate cell block in detecting the primary tumor origin.
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Affiliation(s)
- Ali Koyuncuer
- Department of Pathology, Umraniye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Süleyman Sayar
- Department of Gastroenterology, Health Sciences University, Umraniye Training and Research Hospital, İstanbul, Turkey
| | - Itır Ebru Zemheri
- Department of Pathology, Umraniye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Kamil Özdil
- Department of Gastroenterology, Health Sciences University, Umraniye Training and Research Hospital, İstanbul, Turkey
| | - Melike Özçelik
- Department of Medical Oncology, Health Sciences University, Umraniye Training and Research Hospital, İstanbul, Turkey
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10
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Chen JJ, Chou CW. A Rare Case Report of Mesenchymal Chondrosarcoma with Pancreatic Metastasis. Medicina (B Aires) 2022; 58:medicina58050639. [PMID: 35630056 PMCID: PMC9144319 DOI: 10.3390/medicina58050639] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 04/28/2022] [Accepted: 05/03/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Mesenchymal chondrosarcoma is a rare but aggressive subtype of sarcoma. The majority of involvement locates in the axial skeleton. Treatment modalities include radical surgery, local radiotherapy, and systemic chemotherapy. However, the long-term survival outcome remains poor. Case presentation: We present the case of a 33-year-old male with a palpable chest wall mass for one year, diagnosed with mesenchymal chondrosarcoma with surgical removal. Later, he had an unusual pancreatic tail tumor as the first presentation of disease metastasis which was proven by surgical resection one year later. Conclusion: Although mesenchymal chondrosarcoma locates mainly in the axial skeletal system, extra-skeletal soft tissue or organ involvement might be seen occasionally. Active surveillance with multidisciplinary team management could significantly prolong survival outcomes.
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Affiliation(s)
- Jian-Jiun Chen
- Division of Hematology/Medical Oncology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 40705, Taiwan;
| | - Cheng-Wei Chou
- Division of Hematology/Medical Oncology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 40705, Taiwan;
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404333, Taiwan
- Correspondence:
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11
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Takeda E, Kimura J, Okabayashi T, Sui K, Tabuchi M, Murokawa T, Iwata J. Clinicopathological features and surgical outcomes of pancreatic metastasis from thyroid cancer. Am J Surg 2022; 224:856-862. [DOI: 10.1016/j.amjsurg.2022.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 03/06/2022] [Accepted: 04/04/2022] [Indexed: 11/15/2022]
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12
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Shitani M, Ogino J, Akahonai M, Isosaka M, Ota S, Tayama Y, Ueki T, Tsuruma T, Adachi T, Hirata K, Nakase H. Use of endoscopic ultrasound‐guided fine needle aspiration of the pancreas to diagnose a case of primary linitis plastica of the colon with retroperitoneal dissemination. DEN OPEN 2022; 2:e12. [PMID: 35310688 PMCID: PMC8828226 DOI: 10.1002/deo2.12] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/23/2021] [Accepted: 03/24/2020] [Indexed: 11/12/2022]
Abstract
A 54‐year‐old man had previously undergone curative sigmoidectomy for poorly differentiated adenocarcinoma with a signet‐ring cell component of the sigmoid colon, which was characterized morphologically by stenosis and inelasticity of the colon (linitis plastica). Six weeks after surgery, the patient developed stenosis of the right ureter. Disseminated sigmoid cancer was suspected, and chemotherapy was started. Nine months after initiation of chemotherapy, obstructive jaundice was observed which was due to stenosis of the distal bile duct (BD). Although computed tomography showed no evident metastatic lesion that could cause the stenosis, swelling of the entire pancreas was evident compared to that of 11 months earlier. Endoscopic ultrasound (EUS) also did not detect any focal masses in the head of the pancreas, although there was a diffuse hypoechoic change in the entire pancreas. Histopathology of the stenotic BD and biopsy specimen from the head of the pancreas showed no malignant cells. Two months after the initial endoscopic bile duct drainage, the patient was admitted again for epigastric pain. A second EUS fine needle aspiration (EUS‐FNA) of the head of the pancreas was performed and showed poorly differentiated carcinoma with some signet‐ring cells. This finding provided histological confirmation of a disseminated pancreatic lesion of the previously resected linitis plastica of the sigmoid colon. This is a rare case of disseminated pancreatic lesion from primary linitis plastica of the colon diagnosed by EUS‐FNA.
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Affiliation(s)
- Masahiro Shitani
- Department of Gastroenterology and Hepatology JR Sapporo Hospital Hokkaido Japan
| | - Jiro Ogino
- Department of Pathology JR Sapporo Hospital Hokkaido Japan
| | - Masakazu Akahonai
- Department of Gastroenterology and Hepatology JR Sapporo Hospital Hokkaido Japan
| | - Mai Isosaka
- Department of Gastroenterology and Hepatology JR Sapporo Hospital Hokkaido Japan
| | - Shigenori Ota
- Department of Surgery JR Sapporo Hospital Hokkaido Japan
| | - Yoshiko Tayama
- Department of Surgery JR Sapporo Hospital Hokkaido Japan
| | - Tomomi Ueki
- Department of Surgery JR Sapporo Hospital Hokkaido Japan
| | | | - Takeya Adachi
- Department of Gastroenterology and Hepatology JR Sapporo Hospital Hokkaido Japan
| | - Koichi Hirata
- Department of Surgery JR Sapporo Hospital Hokkaido Japan
| | - Hiroshi Nakase
- Department of Gastroenterology and Hepatology Sapporo Medical University School of Medicine Hokkaido Japan
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13
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Yoon J, Petrosyan A, Wang T, Ameer A. Colonic adenocarcinoma with synchronous metastasis to the pancreas: A case report and literature review. JGH OPEN 2022; 6:274-276. [PMID: 35475198 PMCID: PMC9021708 DOI: 10.1002/jgh3.12731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 03/04/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Jennifer Yoon
- Department of Internal Medicine University of California San Francisco California USA
| | - Arpine Petrosyan
- Department of Internal Medicine University of California San Francisco California USA
| | - Timothy Wang
- Department of Gastroenterology and Hepatology University of California San Francisco California USA
| | - Adnan Ameer
- Department of Gastroenterology and Hepatology University of California San Francisco California USA
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14
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Okamoto T. Malignant biliary obstruction due to metastatic non-hepato-pancreato-biliary cancer. World J Gastroenterol 2022; 28:985-1008. [PMID: 35431494 PMCID: PMC8968522 DOI: 10.3748/wjg.v28.i10.985] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 07/03/2021] [Accepted: 02/16/2022] [Indexed: 02/06/2023] Open
Abstract
Malignant biliary obstruction generally results from primary malignancies of the pancreatic head, bile duct, gallbladder, liver, and ampulla of Vater. Metastatic lesions from other primaries to these organs or nearby lymph nodes are rarer causes of biliary obstruction. The most common primaries include renal cancer, lung cancer, gastric cancer, colorectal cancer, breast cancer, lymphoma, and melanoma. They may be difficult to differentiate from primary hepato-pancreato-biliary cancer based on imaging studies, or even on biopsy. There is also no consensus on the optimal method of treatment, including the feasibility and effectiveness of endoscopic intervention or surgery. A thorough review of the literature on pancreato-biliary metastases and malignant biliary obstruction due to metastatic non-hepato-pancreato-biliary cancer is presented. The diagnostic modality and clinical characteristics may differ significantly depending on the type of primary cancer. Different primaries also cause malignant biliary obstruction in different ways, including direct invasion, pancreatic or biliary metastasis, hilar lymph node metastasis, liver metastasis, and peritoneal carcinomatosis. Metastasectomy may hold promise for some types of pancreato-biliary metastases. This review aims to elucidate the current knowledge in this area, which has received sparse attention in the past. The aging population, advances in diagnostic imaging, and improved treatment options may lead to an increase in these rare occurrences going forward.
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Affiliation(s)
- Takeshi Okamoto
- Department of Gastroenterology, St. Luke’s International Hospital, Chuo-ku 104-8560, Tokyo, Japan
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15
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Abdallah MA, Bohy K, Singal A, Xie C, Patel B, Nelson ME, Bleeker J, Askeland R, Abdullah A, Aloreidi K, Atiq M. Metastatic tumors to the pancreas: Balancing clinical impression with cytology findings. Ann Hepatobiliary Pancreat Surg 2022; 26:91-97. [PMID: 35168205 PMCID: PMC8901983 DOI: 10.14701/ahbps.21-111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 10/17/2021] [Accepted: 10/19/2021] [Indexed: 12/02/2022] Open
Abstract
Backgrounds/Aims Metastatic lesions of the pancreas (PMET) account for 1%–5% of all malignant solid pancreatic lesions (SPL). In this study we evaluated the utility of endoscopic ultrasonography with fine needle aspiration (EUS-FNA) in diagnosing PMET. Methods Patients who underwent EUS-FNA at a community referral center between 2011–2017 for SPL were identified. Clinical, radiologic, and EUS-FNA features of those with PMET were compared to those with primary solid tumors of the pancreas: pancreatic adenocarcinoma (PDAC) and neuroendocrine tumors (PNET). Results A total of 191 patients were diagnosed with solid pancreatic malignancy using EUS-FNA: 156 PDAC, 27 PNET, and eight (4.2%) had PMET. Patients with PMET were less likely to have abdominal pain (25.0% vs. 76.3% vs. 48.2%; p < 0.01) or obstructive jaundice (37.5% vs. 58.3% vs. 0%; p < 0.01) compared to PDAC and PNET. Those with PMET were more likely to have mass lesions with/without biliary or pancreatic ductal dilatations (100% vs. 86.5% vs. 85.2%; p < 0.01) and lower CA19-9 (82.5 ± 43.21 U/mL vs. 4,639.30 ± 11,489.68 U/mL vs. 10.50 ± 10.89 U/mL; p < 0.01) compared to PDAC and PNET. Endosonographic features were similar among all groups. Seven (87.5%) patients with PMET had a personal history of malignancy prior to PMET diagnosis. The primary malignancy was renal cell carcinoma in five PMET. Conclusions PMET are exceedingly rare, comprising less than 5% of SLP. Patients with PMET are less likely to present with symptoms and mostly identified by surveillance imaging for the primary malignancy.
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Affiliation(s)
- Mohamed A Abdallah
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, United States
| | - Kimberlee Bohy
- Department of Pathology, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, United State
| | - Ashwani Singal
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, United States
| | - Chencheng Xie
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, United States
| | - Bhaveshkumar Patel
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, United States
| | - Morgan E Nelson
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, United States
| | - Jonathan Bleeker
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, United States
| | - Ryan Askeland
- Department of Pathology, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, United State
| | - Ammar Abdullah
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, United States
| | - Khalil Aloreidi
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, United States
| | - Muslim Atiq
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, United States
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16
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El Jurdi K, Taleb A, Choucair K, Salyers W. An Unusual Case of Urothelial Cell Carcinoma With Metastasis to the Pancreas. Cureus 2021; 13:e14851. [PMID: 34123611 PMCID: PMC8191854 DOI: 10.7759/cureus.14851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2021] [Indexed: 11/24/2022] Open
Abstract
Metastasis to the pancreas is far less common than primary pancreatic tumors. Bladder cancer metastasis involving the pancreas is rarely reported. Here, we report a case of metastasis to the pancreas of urothelial cell origin, diagnosed via upper endoscopic ultrasound-guided fine-needle aspiration and biopsy, and coupled with immunostaining. A high index of suspicion must be maintained for atypical metastatic locations of urothelial cell carcinoma, especially to the pancreas.
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Affiliation(s)
- Katia El Jurdi
- Internal Medicine, University of Kansas School of Medicine, Wichita, USA
| | - Ali Taleb
- Internal Medicine, University of Kansas School of Medicine, Wichita, USA
| | - Khalil Choucair
- Internal Medicine, University of Kansas School of Medicine, Wichita, USA
| | - William Salyers
- Internal Medicine, University of Kansas School of Medicine, Wichita, USA
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17
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Endoscopic Ultrasound-Guided Fine-Needle Aspiration for Diagnosis of Pancreatic Metastases Secondary to Ovarian Carcinoma. ACG Case Rep J 2021; 8:e00544. [PMID: 33654704 PMCID: PMC7909463 DOI: 10.14309/crj.0000000000000544] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 10/04/2020] [Indexed: 12/29/2022] Open
Abstract
Pancreatic metastases from ovarian carcinoma are rare. We present a case of a patient with pancreatic metastasis from primary ovarian carcinoma diagnosed by endoscopic ultrasound-guided fine-needle aspiration. Our case illustrates a unique presentation of a patient with ovarian carcinoma presenting with symptoms secondary to common bile duct dilatation from a pancreatic head mass confirmed through a much less invasive approach. This diagnosis was essential in determining management and prognosis for the patient.
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18
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Shah SN, Parameswaran A, Reddy PK. Metastatic Extraskeletal Mesenchymal Chondrosarcoma of the Pancreas: Report of an Unusual Case with Review of Literature. ASIAN JOURNAL OF ONCOLOGY 2021. [DOI: 10.1055/s-0040-1722807] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
AbstractExtraskeletal mesenchymal chondrosarcoma (ESMC) metastasizing to the pancreas in isolation is a rare occurrence. We report a 49-year-old gentleman who had undergone excision of an ESMC of the thigh in 2009 and presented with sudden onset abdominal pain and icterus in 2019. Radiological imaging revealed calcified mass of the pancreas with multiple nodules with extension into the adipose tissue. Distal pancreatectomy was performed and the pathology revealed a bimorphic tumor composed of undifferentiated round blue cells with abrupt transition to hyaline cartilage, typical of mesenchymal chondrosarcoma. To the best of our knowledge, there are only seven prior cases of metastatic ESMC of the pancreas in the English literature. Surgical intervention appears to be the preferred modality of treatment for metastatic pancreatic tumors. These patients may have long latency period before metastasizing and seem to have a good survival period post excision.
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Affiliation(s)
- Saloni Naresh Shah
- Department of Histopathology and Cytology, Apollo Hospitals, Chennai, Tamil Nadu, India
| | - Ashok Parameswaran
- Department of Histopathology and Cytology, Apollo Hospitals, Chennai, Tamil Nadu, India
| | - Prasanna Kumar Reddy
- Department of Surgical Gastroenterology and Minimal Access Surgery, Apollo Main Hospitals, Chennai, Tamil Nadu, India
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19
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Rossi G, Petrone MC, Schiavo Lena M, Doglioni C, Pecorelli N, Falconi M, Arcidiacono PG. Pancreatic metastasis of papillary thyroid carcinoma with an intraductal growth pattern. Endoscopy 2020; 52:E452-E453. [PMID: 32396960 DOI: 10.1055/a-1164-6157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- Gemma Rossi
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Maria Chiara Petrone
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Marco Schiavo Lena
- Pathology Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Claudio Doglioni
- Pathology Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Nicolò Pecorelli
- Pancreatic Surgery Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Massimo Falconi
- Pancreatic Surgery Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
| | - Paolo Giorgio Arcidiacono
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, Vita-Salute San Raffaele University, Milan, Italy
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20
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Hou T, Stewart JM, Lee JH, Gan Q. Solid Tumor Metastases to the Pancreas Diagnosed Using Fine-Needle Aspiration. Am J Clin Pathol 2020; 154:692-699. [PMID: 32651950 DOI: 10.1093/ajcp/aqaa090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES Solid tumor metastases to the pancreas are rare, and only limited literature on the topic is available. In this retrospective study, we reviewed 107 cases of solid tumor metastases to the pancreas diagnosed by fine-needle aspiration (FNA) from 2005 to 2019. METHODS Information including the patients' clinical histories, radiologic and pathologic findings, treatments, and follow-up were collected. RESULTS The mean age of the patients was 62.4 years. The mean tumor size was 2.64 cm with even distribution throughout the pancreas (head, neck and body, and tail). The most common primary site was the kidney, followed by the lung, skin, and breast and the gynecologic, gastrointestinal, and genitourinary tracts. The most common tumor type was carcinoma, followed by melanoma and sarcoma. In comparison to patients with nonkidney primary cancers, those with primary renal cell carcinoma had a longer median interval between primary diagnosis and metastasis (8.5 vs 4.0 years; P < .01), less often had metastasis outside the pancreas (38% vs 74%; P < .01), and had a significantly longer 5-year survival rate (65.7% vs 24.8%; P < .01). CONCLUSIONS FNA plays a crucial role in diagnosing metastases to the pancreas. Metastases originating from kidney and nonkidney primary tumors have distinct clinicopathologic features and prognoses.
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Affiliation(s)
- Tieying Hou
- Department of Anatomical Pathology, Hepatology and Nutrition, University of Texas MD Anderson Cancer Center, Houston
| | - John M Stewart
- Department of Anatomical Pathology, Hepatology and Nutrition, University of Texas MD Anderson Cancer Center, Houston
| | - Jeffrey H Lee
- Department of Gastroenterology, Hepatology and Nutrition, University of Texas MD Anderson Cancer Center, Houston
| | - Qiong Gan
- Department of Anatomical Pathology, Hepatology and Nutrition, University of Texas MD Anderson Cancer Center, Houston
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21
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Weng W, Tsai T, Chen W, Cheng J, Sun W. Malignant uveal melanoma with metastatic recurrence to the pancreas: A case report. ADVANCES IN DIGESTIVE MEDICINE 2020. [DOI: 10.1002/aid2.13212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Wei‐Chun Weng
- Division of Gastroenterology, Department of Internal Medicine Kaohsiung Armed Forces General Hospital Kaohsiung Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine Kaohsiung Veterans General Hospital Kaohsiung Taiwan
| | - Tzung‐Jiun Tsai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine Kaohsiung Veterans General Hospital Kaohsiung Taiwan
- Faculty of Medicine, National Yang Ming University Taipei Taiwan
| | - Wen‐Chi Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine Kaohsiung Veterans General Hospital Kaohsiung Taiwan
- Faculty of Medicine, National Yang Ming University Taipei Taiwan
| | - Jin‐Shiung Cheng
- Division of Gastroenterology and Hepatology, Department of Internal Medicine Kaohsiung Veterans General Hospital Kaohsiung Taiwan
- Faculty of Medicine, National Yang Ming University Taipei Taiwan
| | - Wei‐Chih Sun
- Division of Gastroenterology and Hepatology, Department of Internal Medicine Kaohsiung Veterans General Hospital Kaohsiung Taiwan
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22
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Cortez N, Berzosa M, Mahfouz M, Dvir K, Galarza Fortuna GM, Ben-David K. Diagnosis and Treatment of Metastatic Disease to the Pancreas. J Laparoendosc Adv Surg Tech A 2020; 30:1008-1012. [PMID: 32614661 DOI: 10.1089/lap.2020.0219] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Introduction: Metastatic disease to the pancreas is a rare entity from all malignant pancreatic masses. Its diagnosis is very challenging, but with the introduction of endoscopic ultrasound (EUS)-fine needle aspiration (FNA), now there is a feasible way to make an accurate histopathological and definitive diagnosis. Materials and Methods: This is a retrospective review of 11 patients with metastasis to the pancreas diagnosed with EUS-FNA in a tertiary referral center over a period of 3 years. We describe our institutional experience in diagnosing metastatic disease to the pancreas through EUS-FNA. Results: Between January 2015 and June 2018, 115 patients were diagnosed with pancreatic malignancy by EUS-FNA and only 11 (10%) with metastatic disease to the pancreas. Most common primary malignancy was renal cell carcinoma, followed by colon carcinoma, squamous/small cell carcinoma of the lung, and urothelial carcinoma. Five of 11 patients presented as a solitary pancreatic mass on initial imaging without any evidence of primary or metastatic disease elsewhere. Conclusions: In our experience, metastatic disease to the pancreas can represent up to 10% of solid pancreatic masses, which is lower compared to the reported incidence in previous literature. Our findings reveal that early identification and diagnosis help patient management and limit surgical morbidity and mortality.
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Affiliation(s)
- Nathaly Cortez
- Department of Internal Medicine, Mount Sinai Medical Center, Miami Beach, Florida, USA
| | - Manuel Berzosa
- Department of Gastroenterology, Mount Sinai Medical Center, Miami Beach, Florida, USA
| | - Mahmoud Mahfouz
- Department of Gastroenterology, University of Miami, Miami, Florida, USA
| | - Kathrin Dvir
- Department of Internal Medicine, Mount Sinai Medical Center, Miami Beach, Florida, USA
| | | | - Kfir Ben-David
- Department of Surgery, Mount Sinai Medical Center, Comprehensive Cancer Center, Miami Beach, Florida, USA
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23
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Okasha HH, Pawlak KM, Żorniak M, Wiechowska-Kozłowska A, Naga YM, ElHusseiny R. EUS in the evaluation of metastatic lesions to the pancreas. Endosc Ultrasound 2020; 9:147-150. [PMID: 32584308 PMCID: PMC7430902 DOI: 10.4103/eus.eus_31_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- Hussein Hassan Okasha
- Department of Internal Medicine, Gastroenterology Division, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Katarzyna M Pawlak
- Department of Internal Medicine, Cardiology, Gastroenterology and Endocrinology, Hospital of the Ministry of Interior and Administration, Szczecin, Poland
| | - Michał Żorniak
- Department of Gastroenterology and Hepatology, Medical University of Silesia, Katowice, Poland
| | - Anna Wiechowska-Kozłowska
- Department of Internal Medicine, Cardiology, Gastroenterology and Endocrinology, Hospital of the Ministry of Interior and Administration, Szczecin, Poland
| | - Yehia Mazen Naga
- Department of Medicine, Division of Digestive Diseases, University of Mississippi Medical Center, Jackson, MS, USA
| | - Ramy ElHusseiny
- Department of Internal Medicine, National Hepatology and Tropical Medicine Research Institute (NHTMRI), Cairo, Egypt
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24
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Solitary Colorectal Cancer Metastasis to the Pancreas. Case Rep Surg 2019; 2019:4891512. [PMID: 31815031 PMCID: PMC6878798 DOI: 10.1155/2019/4891512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 10/24/2019] [Indexed: 11/29/2022] Open
Abstract
Introduction Secondary pancreatic metastasis from other solid organ malignancy is rare and accounts for less than 2% of all pancreatic tumors. The aim of this study is to highlight that colorectal metastatic disease in the pancreas could be in selected cases an indication for surgery rather than for palliative chemotherapy. Case Presentation We present a case of a 62-year-old Caucasian female with a history of rectal adenocarcinoma. Four years ago, the patient underwent low anterior resection of the rectosigmoid, post neoadjuvant chemoradiotherapy, with adjuvant chemotherapy. During her follow-up, imaging examinations revealed a lesion in the pancreatic neck with features indicating primary pancreatic cancer. Near-total distal pancreatectomy with en bloc splenectomy was performed. Histopathology revealed metastatic disease compatible with colorectal adenocarcinoma as the primary cancer. Second-line chemotherapy was decided from the institutional tumor board. The patient remains disease free one year later. Conclusion Pancreatic lesions in patients with a history of extrapancreatic malignancy should raise suspicions of metastatic disease. Surgical intervention is a legitimate treatment option for these pancreatic lesions, since they represent solitary disease deposits and of course in the context of multidisciplinary meeting decisions, and after proper and extensive staging investigations.
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25
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Ioakim KJ, Sydney GI, Michaelides C, Sepsa A, Psarras K, Tsiotos GG, Salla C, Nikas IP. Evaluation of metastases to the pancreas with fine needle aspiration: A case series from a single centre with review of the literature. Cytopathology 2019; 31:96-105. [PMID: 31788890 DOI: 10.1111/cyt.12793] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 10/25/2019] [Accepted: 11/28/2019] [Indexed: 12/29/2022]
Abstract
OBJECTIVE Fine needle aspiration (FNA) is a minimally invasive albeit highly effective modality used to detect solid and cystic pancreatic lesions. This manuscript aims to present our experience in diagnosing metastases to the pancreas and highlight the importance of immunocytochemistry in the diagnostic process. It also aims to provide a brief review of the literature on this topic. METHODS We retrospectively searched our archives for cases of metastatic deposits to the pancreas diagnosed with FNA over a 5-year period. We also reviewed the literature for such cases. RESULTS We describe seven cases from our archives that metastasised to the pancreas. Three of them (43%) represented metastatic renal cell carcinoma while the rest four comprised deposits from a lung adenocarcinoma, a colon adenocarcinoma, an adrenal leiomyosarcoma, and a small cell carcinoma of the urinary bladder, respectively. History of primary malignancy was available for all seven patients. All diagnoses were confirmed with the use of immunostains. In our literature review, similar to our case series, renal cell carcinoma was the most common metastasis to the pancreas managed with FNA (around one out of three patients; 35%). Of interest, our endoscopic ultrasound-FNA case of pancreatic metastasis from urinary bladder small cell carcinoma is the first reported. CONCLUSIONS As metastases to the pancreas are commonly accompanied by diverse prognostic signatures and management strategies compared to primary pancreatic malignancies, their accurate identification is imperative. Pancreatic FNA is a diagnostic modality that can confirm or exclude metastasis to the organ, especially when immunocytochemistry is applied.
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Affiliation(s)
| | - Guy I Sydney
- School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Constantinos Michaelides
- School of Medicine, European University Cyprus, Nicosia, Cyprus.,First Department of Pathology, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasia Sepsa
- First Department of Pathology, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | | | | | - Charitini Salla
- Department of Cytopathology, Hygeia & Mitera Hospital, Athens, Greece
| | - Ilias P Nikas
- School of Medicine, European University Cyprus, Nicosia, Cyprus
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26
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McHugh KE, Dermawan JK, Cheng YW, Cruise M, Sohal DPS, Reynolds JP. Molecular testing in metastatic colorectal adenocarcinoma cytology cell pellets. Diagn Cytopathol 2019; 47:1132-1137. [PMID: 31290252 DOI: 10.1002/dc.24275] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 06/05/2019] [Accepted: 06/25/2019] [Indexed: 01/22/2023]
Abstract
BACKGROUND Mutational status for KRAS, NRAS, and BRAF genes should be performed on all colorectal carcinoma (CRC) specimens in order to guide targeted therapy selection for metastatic disease. Mutations are typically assessed via polymerase chain reaction and/or next generation sequencing (NGS) on formalin-fixed paraffin-embedded tissues. With minimally invasive diagnostic methodologies, the cytology cell pellet obtained by fine-needle aspiration (FNA) can serve as an alternative source of tumor deoxyribonucleic acid. METHODS An electronic record review of the cytopathology files (CoPathPlus, Cerner Corp., North Kansas City, Missouri) from September 1, 2015 through December 31, 2018 was conducted. All cytology specimens obtained via FNA and diagnosed as metastatic CRC on which NGS was performed were included. NGS for KRAS, NRAS, and BRAF mutations using the AmpliSeq Cancer Hotspot Panel v2.0 kit (Thermo Fisher Scientific, Waltham, Massachusetts) was performed on cytology cell pellets. RESULTS Forty-eight cases were identified. Forty-six of 48 specimens (96%) were adequate for molecular testing. Of those adequate specimens, proportion of malignant cells in the sample ranged from 5% to 95% (mean 46%). Twenty-seven of 48 cases (56%) were positive for clinically relevant mutations. Twenty-four of 27 cases (89%) were positive for KRAS mutations, with exon 2 most frequently involved (22/24 cases, 92%). Two of 27 cases (7%) were positive for NRAS mutations and one case (1/27, 4%) was positive for a BRAF mutation involving codon 594. CONCLUSION Mutational analysis performed on cytology cell pellets serves as a useful means of gathering clinically actionable information on tumor mutation status in metastatic CRC.
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Affiliation(s)
- Kelsey E McHugh
- Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio
| | - Josephine K Dermawan
- Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio
| | - Yu-Wei Cheng
- Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio
| | - Michael Cruise
- Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio
| | - Davendra P S Sohal
- Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Jordan P Reynolds
- Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio
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Betés M, González Vázquez S, Bojórquez A, Lozano MD, Echeveste JI, García Albarrán L, Muñoz Navas M, Súbtil JC. Metastatic tumors in the pancreas: the role of endoscopic ultrasound-guided fine-needle aspiration. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2019; 111:345-350. [DOI: 10.17235/reed.2019.5914/2018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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28
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Paasch C, De Santo G, Boettge KR, Strik MW. Mesenchymal chondrosarcoma metastasising to the pancreas. BMJ Case Rep 2018; 11:11/1/e226369. [PMID: 30598468 DOI: 10.1136/bcr-2018-226369] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The mesenchymal chondrosarcoma (MC) is a rare malignant tumour and accounts for less than 3% of primary chondrosarcomas. Mostly MC arises from the craniofacial bones, the ribs, the ilium, the femur and the vertebrae. A 54-year-old man was treated due to an icterus of unknown origin. The medical history of the patient consists of a multimodal treated MC of the thoracic vertebrae. A CT imaging identified a 2×4 cm sized mass of the pancreatic head. Suspecting a pancreatic head carcinoma surgical removal was performed. Histopathological a metastasis of MC was diagnosed. Our patient left the hospital after 17 days and died 23 month after surgery. Metastases of MC to the pancreas are rare. When detecting a mass of the pancreas in patients with a medical history of an MC, a metastasis of these tumour should be taken in consideration.
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Affiliation(s)
| | | | | | - Martin W Strik
- General Surgery, Helios Klinikum Berlin-Buch, Berlin, Germany
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29
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Cho M, Acosta-Gonzalez G, Brandler TC, Basu A, Wei XJ, Simms A. Papillary thyroid carcinoma metastatic to the pancreas: Case report. Diagn Cytopathol 2018; 47:214-217. [PMID: 30479026 DOI: 10.1002/dc.23954] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 03/13/2018] [Accepted: 03/28/2018] [Indexed: 12/14/2022]
Abstract
Papillary thyroid carcinoma (PTC) is generally associated with an excellent long-term outcome. Distant metastasis is rare with only 5-7% of patients developing distant disease. Metastasis of PTC to the pancreas is an exceedingly rare occurrence. To date, few cases have been reported. We present the case of an 81-year-old man with past medical history of PTC status post total thyroidectomy with local recurrence treated with radioactive iodine and selective neck dissection. Ten years after his initial diagnosis, PET-CT scan revealed a new hypermetabolic 1.1 cm × 0.9 cm left lower lobe lung nodule and hypermetabolism in the proximal body of the pancreas. Follow-up MRI cholangiogram showed a 1.0 × 0.8 cm T1 hypointense lesion in the proximal body of the pancreas. Endoscopic ultrasound-guided fine-needle aspiration biopsy of the pancreatic mass showed neoplastic epithelial cells arranged in papillary clusters with fibrovascular cores and syncytial sheets with high nuclear to cytoplasmic ratio, visible nucleoli, nuclear pallor, focal nuclear grooves, and rare intranuclear pseudoinclusions. Immunohistochemical stains performed on the smears showed positive nuclear expression of TTF-1 and PAX-8. The findings were consistent with metastatic PTC. Surgical resection of the lung nodule confirmed metastatic PTC. Pancreatic metastases usually occur after long time intervals with reports of up to 8 years in PTC. This makes the diagnosis more challenging, and metastatic disease should always be in the differential diagnosis in cases presenting with a pancreatic mass, especially in patients with a prior malignancy.
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Affiliation(s)
- Margaret Cho
- NYU School of Medicine, Department of Pathology, New York, New York
| | | | - Tamar C Brandler
- NYU School of Medicine, Department of Pathology, New York, New York
| | - Atreyee Basu
- NYU School of Medicine, Department of Pathology, New York, New York
| | - Xiao-Jun Wei
- NYU School of Medicine, Department of Pathology, New York, New York
| | - Anthony Simms
- NYU School of Medicine, Department of Pathology, New York, New York
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30
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Hou Y, Shen R, Tonkovich D, Li Z. Endoscopic ultrasound-guided fine-needle aspiration diagnosis of secondary tumors involving pancreas: an institution's experience. J Am Soc Cytopathol 2018; 7:261-267. [PMID: 31043285 DOI: 10.1016/j.jasc.2018.03.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 03/09/2018] [Accepted: 03/13/2018] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Metastases that present as pancreatic masses are rare. Understanding and recognizing this uncommon occurrence during endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) will help in making an accurate diagnosis and planning for clinical management. In this study, we reviewed our experience in diagnosing pancreatic secondary tumors. MATERIALS AND METHODS A pathology archive database search was performed for EUS-FNAs of the pancreas with a diagnosis of metastatic tumor at our institution. The corresponding clinical presentations, imaging studies, cytological diagnoses, ancillary studies, and surgical follow-up were collected. RESULTS A total of 30 cases were identified with 18 male and 12 female patients. Twenty-eight patients (93.3%) had a prior history of malignancy, with a latency ranging from 0 to 36 years. The secondary tumors included carcinoma (18 of 30), neuroendocrine tumor (5 of 30), melanoma (4 of 30), and sarcoma (3 of 30). The most common metastatic tumor was clear cell renal cell carcinoma (37%, 11 of 30). Correct diagnoses were rendered in 28 cases (93.3%). The remaining 2 cases failed to be accurately diagnosed: one pleomorphic carcinoma (reported as pleomorphic sarcoma) and one liposarcoma (reported as poorly differentiated malignant neoplasm). Both cases did not have immunohistochemistry performed because of a lack of diagnostic materials in cell blocks. CONCLUSIONS Our data demonstrated that metastatic clear cell renal cell carcinoma was the most common secondary tumor involving the pancreas. Secondary tumors involving the pancreas can be accurately diagnosed by EUS-FNA. Knowing the prior history of malignancy, recognizing uncommon cytomorphologic features, and performing ancillary studies are keys to improve diagnostic accuracy.
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Affiliation(s)
- Yanjun Hou
- Department of Pathology, Wexner Medical Center at The Ohio State University, Columbus, Ohio
| | - Rulong Shen
- Department of Pathology, Wexner Medical Center at The Ohio State University, Columbus, Ohio
| | - Dena Tonkovich
- Department of Pathology, Wexner Medical Center at The Ohio State University, Columbus, Ohio
| | - Zaibo Li
- Department of Pathology, Wexner Medical Center at The Ohio State University, Columbus, Ohio.
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31
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Asymptomatic Pancreatic Metastasis from Renal Cell Carcinoma Diagnosed 21 Years after Nephrectomy. Case Rep Gastrointest Med 2017; 2017:8765264. [PMID: 28951792 PMCID: PMC5603138 DOI: 10.1155/2017/8765264] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 07/29/2017] [Accepted: 08/02/2017] [Indexed: 12/21/2022] Open
Abstract
This report presents our experience with a case of pancreatic metastasis of renal cell carcinoma (RCC) at a long-term follow-up after nephrectomy. A 73-year-old man underwent nephrectomy for right RCC 21 years ago; computed tomography (CT) scanning on routine follow-up revealed a solid mass in the tail of the pancreas, and magnetic resonance imaging (MRI) showed some tumors in the head and tail of the pancreas. The patient was asymptomatic and allergic to contrast medium. Therefore we could not perform contrast CT/MRI for further examination to diagnose pancreatic tumors. We undertook endoscopic ultrasonography (EUS) and detected a hypervascular and low echoic mass; tumor tissues were obtained by EUS-guided fine-needle aspiration (EUS-FNA). Pathological diagnosis revealed pancreatic metastasis of clear cell RCC; this was similar to the pathological findings of tumor tissues initially obtained by nephrectomy. EUS-FNA was extremely useful for the definitive diagnosis of a rare type of pancreatic tumor.
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Li Y, Zhang Z, Zhang Y, Yang J, Zhu D, Li D, Zhou J. Clinical diagnosis and detection of genetic mutations of pancreatic metastases: A report of four cases and review of the literature. Oncol Lett 2017; 14:1017-1024. [PMID: 28693268 DOI: 10.3892/ol.2017.6260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 03/21/2017] [Indexed: 02/06/2023] Open
Abstract
The present study aimed to report our clinical experience regarding the diagnosis and detection of genetic mutations of pancreatic metastases, and to review the relevant literature to expand knowledge of this disease. A total of 4 cases involving pancreatic metastases, which were treated at The First Affiliated Hospital of Soochow University between January 2013 and July 2016, were retrospectively analyzed. This retrospective study considered the clinicopathological variables of the 4 patients, and compared this data with those from the literature, which was searched using PubMed, EMBASE and the Cochrane Library. All 4 patients with pancreatic metastases were diagnosed by computed tomography (CT) scan and confirmed by pathological staining and immunohistochemistry. Mutation analysis was performed in 3 patients to obtain precise mutation information for guiding and evaluating the use of molecularly targeted drugs. In summary, pancreatic metastases are rare and the majority of pancreatic metastases develop from renal cell carcinoma. Diagnoses of pancreatic metastases predominantly rely on CT, pathology and immunohistochemistry. Detection of mutations has clinical value in auxiliary diagnosis and therapy of pancreatic metastases. Based on mutation information, molecularly targeted drugs may prolong the survival of patients with unresectable pancreatic metastases.
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Affiliation(s)
- Ye Li
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
| | - Zixiang Zhang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
| | - Yi Zhang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
| | - Jian Yang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
| | - Dongming Zhu
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
| | - Dechun Li
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
| | - Jian Zhou
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
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33
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Raymond SLT, Yugawa D, Chang KHF, Ena B, Tauchi-Nishi PS. Metastatic neoplasms to the pancreas diagnosed by fine-needle aspiration/biopsy cytology: A 15-year retrospective analysis. Diagn Cytopathol 2017; 45:771-783. [PMID: 28603895 DOI: 10.1002/dc.23752] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2017] [Revised: 04/15/2017] [Accepted: 05/08/2017] [Indexed: 01/07/2023]
Abstract
BACKGROUND Metastatic tumors to the pancreas are rarely encountered and diagnostically challenging. We aspired to determine the incidence and origin of all metastases to the pancreas at our institution, and to examine their clinicopathologic and cytomorphologic features. We also sought to ascertain the effect of endoscopic ultrasound (EUS) guidance implementation. METHODS A search of our database was undertaken to review all pancreatic FNA and/or CNB examined from January 2000 through December 2014. RESULTS During our 15-year study, 636 patients underwent pancreatic FNA/CNB, including 252 (40%) computerized tomography (CT) and 384 (60%) EUS-guided biopsies. Malignancy was diagnosed in 221 (35%). Only 16 had metastases to the pancreas, comprising 2.5% of pancreatic biopsies and 7.2% of malignancies. Three (18.8%) presented with their first manifestation of cancer. EUS guidance was utilized in 50%, with rapid on-site evaluation (ROSE) employed in 14 (88%). The most common primary site was lung (6,38%), followed by 3 (19%) each of renal and gastrointestinal malignancies. The remaining included malignant melanoma, Merkel and gallbladder small cell carcinomas, and olfactory neuroblastoma. CONCLUSION Cytologic diagnosis of metastasis to the pancreas is rare in our institution, comprising only 2.5% and 7.2% of total and malignant pancreatic FNA/CNB, respectively. FNA/CNB with ROSE proved to be an effective diagnostic modality, thereby obviating the need for more invasive procedures in the setting of pancreatic metastases. EUS-FNA was equally effective as CT-guided biopsies in achieving specimen adequacy and definitive diagnoses. We also present the first known case of a metastatic olfactory neuroblastoma to the pancreas diagnosed by imprint cytology.
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Affiliation(s)
- Sasha L T Raymond
- Department of Pathology, University of Hawaii, c/o The Queen's Medical Center, University of Hawaii Tower, Honolulu, Hawaii, 96813
| | - Deanne Yugawa
- Department of Pathology, The Queen's Medical Center, Honolulu, Hawaii, 96813
| | - Karen H F Chang
- Department of Pathology, The Queen's Medical Center, Honolulu, Hawaii, 96813
| | - Brandy Ena
- Department of Pathology, The Queen's Medical Center, Honolulu, Hawaii, 96813
| | - Pamela S Tauchi-Nishi
- Department of Pathology, University of Hawaii, c/o The Queen's Medical Center, University of Hawaii Tower, Honolulu, Hawaii, 96813.,Department of Pathology, The Queen's Medical Center, Honolulu, Hawaii, 96813
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34
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Sun WW, Xu ZH, Wang CF, Wu F, Cao JM, Cui PJ, Huang W, Jin XL, Li B, Chen KM, Gao BL, Hu JA. Pulmonary enteric adenocarcinoma with pancreatic metastasis: A case report. Oncol Lett 2017; 13:4651-4656. [PMID: 28599465 DOI: 10.3892/ol.2017.6060] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Accepted: 02/07/2017] [Indexed: 01/28/2023] Open
Abstract
Pulmonary enteric adenocarcinoma is a markedly rare pathological type of lung adenocarcinoma. As the pancreas is a relatively uncommon site for metastasis, the present case is even more unusual. A 62-year-old male was admitted to hospital following the identification of masses in the left chest wall, right abdominal wall and right upper limb, but with no respiratory symptoms. Computed tomography (CT) of the chest revealed a lump in the lung and a mass in the left chest wall, and 18F-fluorodeoxyglucose (18F-FDG) uptake by the lumps was increased. An enhanced abdominal CT revealed a hypodense and homogeneous mass on the head of the pancreas, which was slightly enhanced compared with normal pancreatic tissue. In addition, the 18F-FDG uptake of the lesion was increased and the standardized uptake value (SUV) delayed was not evidently decreased compared with SUVearly. A number of other abnormal metabolic lesions were also identified using positron emission tomography/CT, whereas no abnormal 18F-FDG uptake was identified in the gastrointestinal organ. Furthermore, rectocolonoscopy was performed to exclude diagnosis of metastatic colorectal adenocarcinoma. The hematoxylin- and eosin-stained smears of the masses in the right lung and left chest demonstrated an enteric pattern, which shared morphological and immunohistochemical (IHC) features with those of colorectal adenocarcinoma. The IHC detection revealed that the lesions in the right lung were positive for cytokeratin 7 (CK7), and negative for CK20 and thyroid transcription factor 1 (TTF-1), and the expression of caudal type homeobox 2 (CDX2) was weakly positive; the masses in the left chest wall were positive for CK7, negative for TTF-1, and CK20 and CDX2 were weakly expressed.
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Affiliation(s)
- Wen-Wen Sun
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiaotong University, Shanghai 200025, P.R. China
| | - Zhi-Hong Xu
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiaotong University, Shanghai 200025, P.R. China
| | - Chao-Fu Wang
- Department of Pathology, Ruijin Hospital, Shanghai Jiaotong University, Shanghai 200025, P.R. China
| | - Fang Wu
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiaotong University, Shanghai 200025, P.R. China
| | - Jiu-Mei Cao
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiaotong University, Shanghai 200025, P.R. China
| | - Pei-Jing Cui
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiaotong University, Shanghai 200025, P.R. China
| | - Wei Huang
- Department of Radiology, Ruijin Hospital, Shanghai Jiaotong University, Shanghai 200025, P.R. China
| | - Xiao-Long Jin
- Department of Pathology, Ruijin Hospital, Shanghai Jiaotong University, Shanghai 200025, P.R. China
| | - Biao Li
- Department of Nuclear Medicine, Ruijin Hospital, Shanghai Jiaotong University, Shanghai 200025, P.R. China
| | - Ke-Min Chen
- Department of Radiology, Ruijin Hospital, Shanghai Jiaotong University, Shanghai 200025, P.R. China
| | - Bei-Li Gao
- Department of Respiration, Ruijin Hospital, Shanghai Jiaotong University, Shanghai 200025, P.R. China
| | - Jia-An Hu
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiaotong University, Shanghai 200025, P.R. China
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35
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Chambers M, Krall K, Hébert-Magee S. Falling under the umbrella cells: A single institutional experience and literature review of urothelial carcinoma presenting as a primary pancreatic mass on endoscopic ultrasound-guided fine-needle aspiration. Cytojournal 2017; 14:6. [PMID: 28413429 PMCID: PMC5380006 DOI: 10.4103/1742-6413.202601] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Accepted: 10/03/2016] [Indexed: 01/11/2023] Open
Abstract
Metastases to the pancreas are much less common than primary pancreatic lesions, and there are few reports in the literature of metastatic urothelial carcinoma (UC) found in the pancreas. We report two cases of metastatic UC mimicking a primary pancreatic lesion. Two female patients, aged 48 and 83 years, presented with isolated pancreatic lesions causing obstructive jaundice suspicious for pancreatic adenocarcinoma and underwent endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) with rapid on-site evaluation (ROSE). On cytopathology, the lesions were found to be UC, confirmed with immunohistochemical (IHC) staining. UC rarely metastasizes to the pancreas, and diagnosis through EUS-FNA can be challenging. However, the utilization of ROSE, dedicated cell block passes, and IHC have proved to be effective in obtaining this unusual pancreatic diagnosis by EUS-FNA.
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Affiliation(s)
- Michael Chambers
- Address: University of Central Florida College of Medicine, Orlando, FL 32827, USA
| | - Konrad Krall
- Center for Interventional Endoscopy, Florida Hospital, Orlando, FL 32803, USA
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36
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Richmond AM, Mehrotra S. Two unusual variants of pancreatic neuroendocrine tumor and their potential pitfalls on fine-needle aspiration cytology. Diagn Cytopathol 2017; 45:371-378. [PMID: 28217985 DOI: 10.1002/dc.23662] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 11/07/2016] [Accepted: 12/13/2016] [Indexed: 12/19/2022]
Abstract
Endoscopic ultrasound-guided fine-needle aspiration is increasingly utilized for the diagnosis of pancreatic lesions. Although operator dependent, the procedure has good overall performance characteristics and is minimally invasive; however, accuracy and sensitivity are reportedly lower for pancreatic neuroendocrine tumor (PanNET) compared with the more common pancreatic ductal adenocarcinoma (pACA). The underperformance is further exacerbated by the unusual cases of PanNET presenting with variant cytomorphology. We report two separate diagnostically challenging cases: a pigmented PanNET and a clear cell PanNET. We briefly review the literature and emphasize the importance of recognizing these uncommon variants when encountered in aspirate material. Diagn. Cytopathol. 2017;45:371-378. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Abby M Richmond
- Department of Pathology, University of Colorado, Aurora, Colorado
| | - Sanjana Mehrotra
- Department of Pathology, University of Colorado, Aurora, Colorado
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37
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Sekulic M, Amin K, Mettler T, Miller LK, Mallery S, Stewart J. Pancreatic involvement by metastasizing neoplasms as determined by endoscopic ultrasound-guided fine needle aspiration: A clinicopathologic characterization. Diagn Cytopathol 2017; 45:418-425. [PMID: 28205397 DOI: 10.1002/dc.23688] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 01/24/2017] [Accepted: 01/31/2017] [Indexed: 01/02/2023]
Abstract
BACKGROUND Pancreatic tumors often represent primary neoplasms, however organ involvement with metastatic disease can occur. The use of endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) to determine the underlying pathology provides guidance of clinical management. METHODS 25 cases were identified in a retrospective review of our institution's records from 2006 to 2016. Clinical parameters and prognosis are described. RESULTS Metastatic lesions to the pancreas diagnosed by EUS-FNA accounted for 4.2% of all pancreatic neoplastic diagnoses, each lesion had a median greatest dimension of 1.5 cm, were most often located in the head of the pancreas, and by EUS were typically hypoechoic masses with variably defined borders. Patients were of a median age of 64 years old at diagnosis of the metastatic lesion(s) and the mean interval from primary diagnosis to the diagnosis of metastasis to the pancreas was 58.7 months (95% confidence interval, CI, 35.4 to 82.0 months). The rates of 24-month overall survival after diagnoses of metastatic renal cell carcinoma or all other neoplasms to the pancreas were 90% and 7% respectively. The origin of the neoplasms included the kidney (n = 10), colon (n = 4), ovary (n = 3), lung (n = 2), et al. Smear-based cytomorphology, and a combination of histomorphology and immunohistochemical studies from cell block preparations showed features consistent with the neoplasm of derivation. CONCLUSION Metastases to the pancreas can be diagnosed via EUS-FNA, with enough specimen to conduct immunohistochemical studies if necessary to delineate origin. The determination of metastatic disease to the pancreas alters management and prognosis of the patient. Diagn. Cytopathol. 2017;45:418-425. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Miroslav Sekulic
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Khalid Amin
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Tetyana Mettler
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Lizette K Miller
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Shawn Mallery
- Department of Internal Medicine, Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis, Minnesota
| | - Jimmie Stewart
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
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38
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Sano I, Katanuma A, Yane K, Kin T, Nagai K, Yamazaki H, Koga H, Kitagawa K, Yokoyama K, Ikarashi S, Takahashi K, Maguchi H, Omori Y, Shinohara T. Pancreatic Metastasis from Rectal Cancer that was Diagnosed by Endoscopic Ultrasonography-guided Fine Needle Aspiration (EUS-FNA). Intern Med 2017; 56:301-305. [PMID: 28154274 PMCID: PMC5348454 DOI: 10.2169/internalmedicine.56.7213] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Pancreatic metastasis from colorectal cancer is rare, and there have been only a few reports of its preoperative diagnosis by endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) with immunohistochemical staining. We herein describe the case of a 77-year-old woman in whom a solitary mass in the pancreatic tail was detected 11 years after rectal cancer resection. The patient also had a history of pulmonary tumor resection. We performed EUS-FNA and a histopathological examination showed adenocarcinoma with CD20+, CD7-, and CDX2+ (similar to her rectal cancer). EUS-FNA enabled a histopathological examination, including immunohistochemical staining, which helped to confirm the diagnosis of pancreatic and pulmonary metastasis from rectal cancer.
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Affiliation(s)
- Itsuki Sano
- Center for Gastroenterology, Teine-Keijinkai Hospital, Japan
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39
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Abstract
Pancreatic cytopathology, particularly through the use of endoscopic ultrasound-guided fine-needle aspiration (FNA), has excellent specificity and sensitivity for the diagnosis of pancreatic lesions. Such diagnoses can help guide preoperative management of patients, provide prognostic information, and confirm diagnoses in patients who are not surgical candidates. Furthermore, FNA can be used to obtain cyst fluid for ancillary tests that can improve the diagnosis of cystic lesions. In this article, we describe the cytomorphological features and differential diagnoses of the most commonly encountered pancreatic lesions on FNA.
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Affiliation(s)
- Jennifer A Collins
- Department of Pathology, The Johns Hopkins Hospital, The Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
| | - Syed Z Ali
- Department of Pathology, The Johns Hopkins Hospital, The Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
| | - Christopher J VandenBussche
- Department of Pathology, The Johns Hopkins Hospital, The Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA.
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40
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Bokhari A, Tiscornia-Wasserman PG. Cytology diagnosis of metastatic clear cell renal cell carcinoma, synchronous to pancreas, and metachronous to thyroid and contralateral adrenal: Report of a case and literature review. Diagn Cytopathol 2016; 45:161-167. [DOI: 10.1002/dc.23619] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2016] [Revised: 08/31/2016] [Accepted: 09/19/2016] [Indexed: 12/18/2022]
Affiliation(s)
- Aqiba Bokhari
- Division of Cytopathology; Department of Pathology and Cell Biology; New York Presbyterian-Columbia University Medical Center; New York New York
| | - Patricia G. Tiscornia-Wasserman
- Division of Cytopathology; Department of Pathology and Cell Biology; New York Presbyterian-Columbia University Medical Center; New York New York
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41
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Lee SR, Gemenetzis G, Cooper M, Javed AA, Cameron JL, Wolfgang CL, Eckhauser FE, He J, Weiss MJ. Long-Term Outcomes of 98 Surgically Resected Metastatic Tumors in the Pancreas. Ann Surg Oncol 2016; 24:801-807. [DOI: 10.1245/s10434-016-5619-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Indexed: 02/06/2023]
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42
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Pannala R, Hallberg-Wallace KM, Smith AL, Nassar A, Zhang J, Zarka M, Reynolds JP, Chen L. Endoscopic ultrasound-guided fine needle aspiration cytology of metastatic renal cell carcinoma to the pancreas: A multi-center experience. Cytojournal 2016; 13:24. [PMID: 27761149 PMCID: PMC5070042 DOI: 10.4103/1742-6413.192191] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 03/19/2016] [Indexed: 12/12/2022] Open
Abstract
Introduction: The increasing use of endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) cytology to examine pancreatic neoplasms has led to an increase in the diagnosis of metastases to the pancreas. Renal cell carcinoma (RCC) is the most common metastasis to the pancreas. Our study examines 33 cases of metastatic RCC to the pancreas sampled by EUS-FNA from four large tertiary care hospitals. Materials and Methods: We searched the cytopathology database for RCC metastatic to the pancreas diagnosed by EUS-FNA from January 2005 to January 2015. Patient age, history of RCC, nephrectomy history, follow-up postnephrectomy, radiological impression, and EUS-FNA cytologic diagnosis were reviewed. Results: Thirty-three patients were identified. The average age was 67.5 years (range, 49–84 years). Thirty-two patients had a previous documented history of RCC. One patient had the diagnosis of pancreatic metastasis at the same time of the kidney biopsy. Thirty-one patients had been treated with nephrectomy. Twenty-seven patients were being monitored annually by computed tomography or magnetic resonance imaging. Twenty-five patients had multiple masses by imaging, but 8 patients had a single mass in the pancreas at the time of EUS-FNA. EUS-FNA of 20 cases showed classic morphology of RCC. Thirteen cases had either “atypical” clinical-radiologic features or morphologic overlaps with primary pancreatic neoplasms or other neoplasms. Cell blocks were made on all 13 cases and immunochemical stains confirmed the diagnosis. Conclusions: EUS-FNA cytology is useful for the diagnosis of metastatic RCC to the pancreas. Cytomorphology can be aided with patient history, imaging analyses, cell blocks, and immunochemical stains.
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Affiliation(s)
- Rahul Pannala
- Address: Division of Gastroenterology and Hepatology, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | | | - Amber L Smith
- Department of Anatomic Pathology, Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Aziza Nassar
- Department of Pathology and Laboratory Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Jun Zhang
- Department of Pathology and Laboratory Medicine, Mayo Clinic, Rochester, MN, USA
| | - Matthew Zarka
- Address: Division of Gastroenterology and Hepatology, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - Jordan P Reynolds
- Department of Anatomic Pathology, Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Longwen Chen
- Department of Pathology and Laboratory Medicine, Mayo Clinic Arizona, Scottsdale, AZ, USA
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Pancreatic involvement by mesenchymal chondrosarcoma harboring the HEY1-NCOA2 gene fusion. Hum Pathol 2016; 58:35-40. [PMID: 27544802 DOI: 10.1016/j.humpath.2016.07.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Revised: 07/26/2016] [Accepted: 07/29/2016] [Indexed: 10/21/2022]
Abstract
Mesenchymal chondrosarcoma (MC) is an aggressive small, round, blue cell tumor with chondrogenic differentiation that typically arises in bony sites. Approximately, a third of these tumors develop in extraskeletal sites such as the meninges, and somatic soft tissue. The MCs are well-circumscribed, lobulated masses, with focal calcification. Histologically, 2 distinct populations of neoplastic cells characterize MC: sheets of primitive small, round, blue cells surrounding islands of well-developed hyaline cartilage with mature chondrocytes in lacunae. Involvement of the gastrointestinal tract and pancreas by primary or metastatic MC is a relatively rare occurrence. We identified 8 patients with MC in our departmental archives from 1990 to 2015, two of which had pancreatic involvement. The patients were young women who developed masses in the distal pancreas. Molecular testing demonstrated that both tumors harbored the recently described HEY1-NCOA2 gene fusion. These cases illustrate that pancreatic involvement can occur in MC, and the demonstration of HEY1-NCOA2 fusion can be helpful to confirm the diagnosis.
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44
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Manuel V, Rocha E, Fortini G, Pascoal Z, Netto R, Rengel L, Birolini C, Utiyama EM. Uterine cancer presenting as obstructive jaundice. Int J Womens Health 2016; 8:261-3. [PMID: 27462179 PMCID: PMC4940018 DOI: 10.2147/ijwh.s108587] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Obstructive jaundice as an initial manifestation of uterine cancer is extremely rare. We present a case of a 72-year-old female who presented with obstructive jaundice, supposedly for pancreatic cancer. After detailed diagnostic investigation, the cause of the jaundice was attributed to a metastatic compression of the common bile duct, from the primary neoplasm of the uterus. This case highlights the importance of including uterine cancer in the differential diagnosis of woman presenting with obstructive jaundice, even though it is very rare.
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Affiliation(s)
- Valdano Manuel
- Department of General and Trauma Surgery, Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Eserval Rocha
- Department of General and Trauma Surgery, Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Giovana Fortini
- Department of General and Trauma Surgery, Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Zeida Pascoal
- Department of General and Trauma Surgery, Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Renata Netto
- Department of General and Trauma Surgery, Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Lenira Rengel
- Department of General and Trauma Surgery, Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Claudio Birolini
- Department of General and Trauma Surgery, Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Edivaldo Massazo Utiyama
- Department of General and Trauma Surgery, Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil
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Christensen L, Mortensen MB, Detlefsen S. Breast Carcinoma With Unrecognized Neuroendocrine Differentiation Metastasizing to the Pancreas: A Potential Diagnostic Pitfall. Int J Surg Pathol 2016; 24:463-7. [PMID: 26912472 DOI: 10.1177/1066896916632909] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The current World Health Organization classification recognizes 3 subtypes of breast carcinomas with neuroendocrine features. Their reported prevalence is highly variable, ranging from <1% to up to 20% of all breast carcinomas. We report the case of a 73-year-old woman who underwent lumpectomy with a postoperative diagnosis of invasive ductal breast carcinoma. Six weeks after lumpectomy, pancreatic biopsies showed tumor cells with neuroendocrine features. The first immunohistochemical panel showed positivity for synaptophysin and cytokeratins, raising suspicion of a pancreatic neuroendocrine tumor. However, a second panel revealed positivity for estrogen receptors and GATA3. On review of the lumpectomy specimen, a significant neuroendocrine component was found, leading to the final diagnosis of breast carcinoma with neuroendocrine features metastasizing to the pancreas. Neuroendocrine markers are not routinely analyzed in breast tumors. Hence, metastases from breast carcinomas with unrecognized neuroendocrine features may lead to false diagnoses of primary neuroendocrine tumors at different metastatic sites, such as the pancreas.
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Affiliation(s)
- Lene Christensen
- Department of Pathology, Odense University Hospital, Odense, Denmark
| | | | - Sönke Detlefsen
- Department of Pathology, Odense University Hospital, Odense, Denmark
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