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Balaban DV, Coman L, Marin FS, Balaban M, Tabacelia D, Vasilescu F, Costache RS, Jinga M. Metastatic Renal Cell Carcinoma to Pancreas: Case Series and Review of the Literature. Diagnostics (Basel) 2023; 13:1368. [DOI: doi.org/10.3390/diagnostics13081368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023] Open
Abstract
Metastasis to the pancreas represents a small proportion of all pancreatic malignancies. Among primary tumors that metastasize to the pancreas, renal cell carcinoma (RCC) is one of the most common causes of metastatic pancreatic lesions. We herein report a case series of three patients with pancreatic metastasis from RCC. The first is a 54-year-old male with a history of left nephrectomy for RCC, in whom an isthmic pancreatic mass suggestive of a neuroendocrine lesion was found during oncological follow-up. Endoscopic ultrasound (EUS)-guided fine needle biopsy (FNB) identified pancreatic metastasis of RCC and the patient was referred for surgery. The second case is a 61-year-old male, hypertensive, diabetic, with left nephrectomy for RCC six years previously, who complained of weight loss and was found with a hyperenhancing mass in the head of the pancreas and a lesion with a similar pattern in the gallbladder. EUS-FNB from the pancreas proved to be a metastatic pancreatic lesion. Cholecystectomy and treatment with tyrosine kinase inhibitors were recommended. The third case is a 68-year-old dialysis patient referred for evaluation of a pancreatic mass, also confirmed by EUS-FNB, who was started on sunitinib treatment. We report a literature summary on epidemiology and clinical features, diagnosis and differential diagnosis and treatment and outcomes in pancreatic metastasis of RCC.
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Affiliation(s)
- Daniel Vasile Balaban
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Gastroenterology Department, Central Military Emergency University Hospital, 010825 Bucharest, Romania
| | - Laura Coman
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Gastroenterology Department, Central Military Emergency University Hospital, 010825 Bucharest, Romania
| | - Flavius Stefan Marin
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Marina Balaban
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Daniela Tabacelia
- Gastroenterology Department, Saint Mary’s Clinical Hospital, 011172 Bucharest, Romania
| | - Florina Vasilescu
- Pathology Department, Central Military Emergency University Hospital, 010825 Bucharest, Romania
| | - Raluca Simona Costache
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Gastroenterology Department, Central Military Emergency University Hospital, 010825 Bucharest, Romania
| | - Mariana Jinga
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Gastroenterology Department, Central Military Emergency University Hospital, 010825 Bucharest, Romania
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Balaban DV, Coman L, Marin FS, Balaban M, Tabacelia D, Vasilescu F, Costache RS, Jinga M. Metastatic Renal Cell Carcinoma to Pancreas: Case Series and Review of the Literature. Diagnostics (Basel) 2023; 13:diagnostics13081368. [PMID: 37189469 DOI: 10.3390/diagnostics13081368] [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: 02/15/2023] [Revised: 03/27/2023] [Accepted: 04/01/2023] [Indexed: 05/17/2023] Open
Abstract
Metastasis to the pancreas represents a small proportion of all pancreatic malignancies. Among primary tumors that metastasize to the pancreas, renal cell carcinoma (RCC) is one of the most common causes of metastatic pancreatic lesions. We herein report a case series of three patients with pancreatic metastasis from RCC. The first is a 54-year-old male with a history of left nephrectomy for RCC, in whom an isthmic pancreatic mass suggestive of a neuroendocrine lesion was found during oncological follow-up. Endoscopic ultrasound (EUS)-guided fine needle biopsy (FNB) identified pancreatic metastasis of RCC and the patient was referred for surgery. The second case is a 61-year-old male, hypertensive, diabetic, with left nephrectomy for RCC six years previously, who complained of weight loss and was found with a hyperenhancing mass in the head of the pancreas and a lesion with a similar pattern in the gallbladder. EUS-FNB from the pancreas proved to be a metastatic pancreatic lesion. Cholecystectomy and treatment with tyrosine kinase inhibitors were recommended. The third case is a 68-year-old dialysis patient referred for evaluation of a pancreatic mass, also confirmed by EUS-FNB, who was started on sunitinib treatment. We report a literature summary on epidemiology and clinical features, diagnosis and differential diagnosis and treatment and outcomes in pancreatic metastasis of RCC.
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Affiliation(s)
- Daniel Vasile Balaban
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Gastroenterology Department, Central Military Emergency University Hospital, 010825 Bucharest, Romania
| | - Laura Coman
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Gastroenterology Department, Central Military Emergency University Hospital, 010825 Bucharest, Romania
| | - Flavius Stefan Marin
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Marina Balaban
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Daniela Tabacelia
- Gastroenterology Department, Saint Mary's Clinical Hospital, 011172 Bucharest, Romania
| | - Florina Vasilescu
- Pathology Department, Central Military Emergency University Hospital, 010825 Bucharest, Romania
| | - Raluca Simona Costache
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Gastroenterology Department, Central Military Emergency University Hospital, 010825 Bucharest, Romania
| | - Mariana Jinga
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Gastroenterology Department, Central Military Emergency University Hospital, 010825 Bucharest, Romania
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Sellner F. Isolated pancreatic metastases from renal cell carcinoma: an outcome of a special metastatic pathway or of specific tumor cell selection? Clin Exp Metastasis 2018; 35:91-102. [PMID: 29948649 DOI: 10.1007/s10585-018-9910-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 06/05/2018] [Indexed: 12/12/2022]
Abstract
Isolated pancreatic metastases (isPM) are a rare metastasizing pattern in the natural history of renal cell cancer. Their clinical hallmark is that they are confined to a single organ, the pancreas, while all other organs are unaffected for a long time. Almost all workers in the field suggested that mechanical tumor cell propagation to the pancreas may be the mechanism underlying this metastasizing pattern. In 2006 our group, by contrast, proposed an alternative mechanism, i.e. a special affinity of the tumor cells for the pancreas. In the present study an attempt was made to shed more light on the settlement of isPM by reviewing recent literature data. 666 observations of isPM reported in the literature were reviewed. The analyses showed that local lymphatic spread does not play a major role because the lymphatic system is, in general, rarely involved in isPM. This also applies to a local venous spread, because the site of pancreatic metastases is independent of the side affected by the primary renal cancer. But the results are compatible with a systemic metastatic pathway. That metastases in other organs, which would be expected given a systemic spread, are absent can plausibly be explained by a seed and soil mechanism: only the pancreas offers the tumor cell emboli an environment which is conducive to the growth of clinically manifest metastases, while settlement of metastatic tumor cells is prevented in all other organs.
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Affiliation(s)
- Franz Sellner
- Surgical Department, Kaiser Franz Josef Hospital, Kundratstraße 3, A 1100, Vienna, Austria.
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Localized intrapancreatic malignant mesothelioma: a rare entity that may be confused with other pancreatic neoplasms. Virchows Arch 2010; 456:455-61. [PMID: 20148337 DOI: 10.1007/s00428-010-0885-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2009] [Revised: 12/22/2009] [Accepted: 01/11/2010] [Indexed: 12/19/2022]
Abstract
Malignant mesothelioma usually presents with diffuse involvement of the pleura or peritoneum. Circumscribed or localized malignant mesothelioma has been described in these locations, as well as the viscera, in which case it may cause diagnostic confusion with other, more common entities. Herein, we describe the first well-documented case of primary intrapancreatic malignant mesothelioma in the English literature. The patient was an otherwise healthy 39-year-old woman who presented with a symptomatic mass in the head of the pancreas that was completely resected via pancreaticoduodenectomy. The tumor was composed of cysts, papillae, and tubules lined by cells with abundant eosinophilic cytoplasm and immunohistochemically expressed CA-125, calretinin, and D2-40. Follow-up revealed no evidence of residual or recurrent disease 32 months after surgery. This report also describes the clinical and pathologic characteristics of an intrapancreatic mesothelioma and provides a review of the literature regarding entities that may be considered in the differential diagnosis of this tumor.
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Tanis PJ, van der Gaag NA, Busch ORC, van Gulik TM, Gouma DJ. Systematic review of pancreatic surgery for metastatic renal cell carcinoma. Br J Surg 2009; 96:579-92. [PMID: 19434703 DOI: 10.1002/bjs.6606] [Citation(s) in RCA: 118] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND This study examined the clinical outcome of patients with pancreatic metastases from renal cell carcinoma (RCC). METHODS A systematic literature search produced individual data for 311 surgically and 73 non-surgically treated patients with pancreatic RCC metastases. A further ten patients underwent resection at the authors' institution. RESULTS In the resected group, pancreatic metastases were solitary in 65.3 per cent, symptomatic in 57.4 per cent, and were preceded and/or accompanied by extrapancreatic disease in 22.3 per cent. Respective values in the unresected group were 59, 60 and 58 per cent. Disease-free survival rates were 76.0 and 57.0 per cent respectively at 2 and 5 years after resection, and overall survival rates were 80.6 and 72.6 per cent. The only significant risk factor for disease-free survival after pancreatic resection was extrapancreatic disease (P = 0.001), and that for overall survival was symptomatic RCC metastasis (P = 0.031). Two- and 5-year overall survival rates were 41 and 14 per cent respectively in unresected patients. CONCLUSION The actuarial 5-year overall survival rate following pancreatic surgery for RCC metastases was 72.6 per cent, as determined by pooled analysis from published series. Extrapancreatic disease was an independent risk factor for recurrence, but had no significant impact on overall survival.
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Affiliation(s)
- P J Tanis
- Department of Surgery, Academic Medical Centre at the University of Amsterdam, Amsterdam, The Netherlands.
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Sellner F, Tykalsky N, De Santis M, Pont J, Klimpfinger M. Solitary and multiple isolated metastases of clear cell renal carcinoma to the pancreas: an indication for pancreatic surgery. Ann Surg Oncol 2006; 13:75-85. [PMID: 16372157 DOI: 10.1245/aso.2006.03.064] [Citation(s) in RCA: 142] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2005] [Accepted: 08/04/2005] [Indexed: 12/13/2022]
Abstract
BACKGROUND Isolated pancreatic metastases (isPMs) of clear cell renal carcinoma are rare. Most of them are solitary; some are multiple. The reported rates and the clinical implications of multiple isPMs from clear cell renal cancer vary. Therefore, the available literature was analyzed to shed light on the clinical significance of these extremely rare metastatic lesions. METHODS A literature search brought to light 236 cases of isPMs (both solitary and multiple) from renal cell carcinoma. These were analyzed. RESULTS A total of 12% of the metastases were synchronous with the primary tumor, and 88% were metachronous, occurring 10.0 +/- 6.5 years (mean +/- SD) after nephrectomy. A predilection for a specific part of the pancreas was not identifiable. The localization of the renal cell cancer (left or right kidney) did not have any effect on the site of the metastases. Seventy-four (39%) of the metastases to the pancreas were multiple (3.2 +/- 1.5). Their epidemiology did not differ from that of solitary metastatic lesions. Actuarial 3- and 5-year survival rates after radical resection were 78% and 78%, respectively, for multiple versus 75% and 64% for solitary metastases. CONCLUSIONS The epidemiological data do not support a direct local lymphogenous or venous spread from the primary tumor to the pancreas. They rather suggest a systemic spread. Because of the positive outcome, radical removal of both solitary and multiple metastases should be attempted in eligible patients.
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Affiliation(s)
- Franz Sellner
- Surgical Department, Kaiser Franz Josef Hospital, Kundratstrasse 3, Vienna, A-1100, Austria.
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Mesa H, Stelow EB, Stanley MW, Mallery S, Lai R, Bardales RH. Diagnosis of nonprimary pancreatic neoplasms by endoscopic ultrasound-guided fine-needle aspiration. Diagn Cytopathol 2005; 31:313-8. [PMID: 15468134 DOI: 10.1002/dc.20142] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) is a proven modality for the diagnosis of primary pancreatic neoplasms. We describe our experience in diagnosing nonprimary pancreatic tumors by EUS-FNA. Cytology files were searched for all EUS-FNA of the pancreas for the period 2000-2002. All cases diagnosed as neoplasms were selected and those diagnosed as nonprimary pancreatic tumors were reviewed and analyzed. One hundred ninety-one of 468 cases were diagnosed as neoplasms. Eleven of these cases were diagnosed as nonprimary pancreatic tumors (2.4% of all diagnoses and 5.7% of all neoplasms). The diagnoses were supported by clinical history (n = 7), cytological findings (n = 11), cell block histology (n = 11), cell block immunohistochemistry (n = 6), and flow cytometry (n = 1). EUS-FNA is a safe and minimally invasive method for the diagnosis of nonprimary pancreatic neoplasms. Evaluation of clinical history, cytomorphology, and ancillary techniques, especially those applied to cell block material, are essential for accurate diagnoses.
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Affiliation(s)
- Hector Mesa
- Department of Pathology, University of Minnesota, Minneapolis, Minnesota 55455, USA.
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Adsay NV, Andea A, Basturk O, Kilinc N, Nassar H, Cheng JD. Secondary tumors of the pancreas: an analysis of a surgical and autopsy database and review of the literature. Virchows Arch 2004; 444:527-35. [PMID: 15057558 DOI: 10.1007/s00428-004-0987-3] [Citation(s) in RCA: 226] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2003] [Accepted: 02/03/2004] [Indexed: 12/13/2022]
Abstract
The vast majority of pancreatic carcinomas are primary, and, among these, more than 90% are of ductal origin. However, a variety of extrapancreatic tumors may involve the pancreas secondarily and may manifest different clinicopathological characteristics and outcomes. In this study, pathology material from 973 surgical specimens and 4955 adult autopsy cases was reviewed to identify the tumors metastatic to or secondarily involving the pancreas. Biliary and periampullary neoplasms and tumors confined to peripancreatic soft tissue were excluded. In the autopsy series, the pancreas was involved by tumor in 190 cases, and 81 of these were secondary tumors. These were predominantly of epithelial origin, most commonly from lung (34), followed by GI tract (20), kidney (4), breast (3), liver (2), ovary (1), and urinary bladder (1). In addition, there were six tumors of hematopoietic origin, two melanomas, two sarcomas, and two mesotheliomas. Among the 973 surgical specimens, 38 cases contained metastatic tumors to the pancreas. Of these, 11 were lymphomas, and the others were carcinomas of stomach (7), kidney (6), lung (2), liver, prostate, ovary, uterus (1 case of each), and a Merkel cell carcinoma. In addition, there were three malignant gastrointestinal stromal tumors and one retroperitoneal leiomyosarcoma. In conclusion, lung cancer is the most common source of metastasis to pancreas, followed by gastrointestinal carcinomas and lymphomas. These tumors are usually seen in patients with disseminated disease and are detected mainly in autopsies. Secondary tumors constitute about 4% of pancreatic specimens in the authors' surgical database. Approximately one-third of them are clinically mistaken as primary tumors of the pancreas. These are predominantly hematopoietic malignancies or carcinomas of renal or gastric origin. Secondary tumors should be entertained in both the clinical and pathological differential diagnosis of pancreatic neoplasia.
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Affiliation(s)
- N Volkan Adsay
- Department of Pathology, The Karmanos Cancer Institute and Wayne State University, Harper Hospital, 3990 John R. Street, Detroit, MI 48201, USA.
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Abstract
BACKGROUND Clear cell carcinomas of the pancreas are rare and more likely represent metastatic renal cell carcinoma (RCC). METHODS Twenty-one cases of metastatic RCC to the pancreas were retrieved from the files of the Endocrine Registry of the Armed Forces Institute of Pathology. Histologic features were reviewed, special stains and immunohistochemical studies were performed, and patient follow-up data were obtained. RESULTS The patients included 9 women and 12 men ages 47-76 years (mean, 64.4 years). Patients experienced weight loss, abdominal pain, or a mass lesion. The tumors occurred anywhere within the pancreas. The mean size of the tumors was 4.0 cm. Histologically, the tumors were comprised of clear cells with a rich vascular network. The RCC was diagnosed before (n = 17 patients; ages up to 32.7 years) or after (n = 4 patients; ages up to 13.2 years) the pancreatic metastases were discovered. Surgery was used in all patients. Adjuvant chemotherapy was used in 4 patients. From the date of the diagnosis of pancreatic metastasis, 13 patients were dead with disseminated disease (DD) (mean, 4.5 years), and 8 patients were without disease (mean, 9.0 years). From the date of the diagnosis of primary RCC, 13 patients were DD (mean, 12.7 years), and 8 patients were without disease (mean, 24.7 years). CONCLUSIONS Although histochemical and immunohistochemical studies may help in the distinction between patients with primary versus metastatic clear cell tumors of the pancreas, clinical confirmation should be obtained. Surgical resection of the pancreatic metastatic disease is suggested, because the patient may still have a prolonged survival.
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Affiliation(s)
- L D Thompson
- Department of Endocrine and Otorhinolaryngic-Head & Neck Pathology, Armed Forces Institute of Pathology, Washington, DC 20306-6000, USA.
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