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Wang W, Qi G, Zhao X, Zhang Y, Zhu R, Liang R, Sun Y. Clinical Landscape of Littoral Cell Angioma in the Spleen Based on a Comprehensive Analysis. Front Oncol 2022; 12:790332. [PMID: 35211400 PMCID: PMC8861295 DOI: 10.3389/fonc.2022.790332] [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: 10/06/2021] [Accepted: 01/12/2022] [Indexed: 11/25/2022] Open
Abstract
Objective Littoral cell angioma (LCA) is currently considered to be a rare splenic tumor with malignant potential. As the epidemiology, pathogenesis, clinical manifestation, treatment, and prognosis remain unclear, the clinical diagnosis and treatment of LCA have not been standardized. Hence, we performed a comprehensive analysis of 189 observational studies comprising 435 patients to improve the current status of diagnosis and treatment. Methods PubMed, Embase, WanFang and CNKI were searched from inception to May 2021 to identify LCA studies that were published in English and Chinese. The clinical information of LCA patients were extracted and analyzed. Results The LCA has a male-to-female ratio of 0.90 and a solitary-to-multiple ratio of 0.31. In terms of clinical features, 69.7% of the patients showed splenomegaly, 49.7% were asymptomatic, and 39.2% experienced epigastric discomfort. As the imaging findings of patients with LCA were nonspecific, an image-guided biopsy (10/12) was a safe and effective method for diagnosing in this condition. Notably, results of the prognostic analysis indicated that LCA has a lower risk of recurrence and metastasis. The patient may develop a stable disease or the tumor will grow but will not metastasize. Besides, the novel immunohistochemical pattern of LCA was described as CD31+/ERG+/FVIII Antigen+/CD68+/CD163+/lysozyme+/CD8−/WT1−. Conclusion LCA should be reconsidered as a benign primary splenic vascular neoplasm, which is more like an intra-splenic manifestation of abnormal body function. Image-guided biopsy with follow-up might be a beneficial choice for LCA patients. For LCA patients with abdominal discomfort, pathological uncertainty or continuous tumor enlargement, splenectomy remains the preferred treatment.
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Affiliation(s)
- Weijie Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Guangzhao Qi
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiangtian Zhao
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yanping Zhang
- Department of Pathology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Rongtao Zhu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ruopeng Liang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuling Sun
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Bisceglia M, Sickel JZ, Giangaspero F, Gomes V, Amini M, Michal M. Littoral Cell Angioma of the Spleen: An Additional Report of Four Cases with Emphasis on the Association with Visceral Organ Cancers. TUMORI JOURNAL 2018; 84:595-9. [PMID: 9862523 DOI: 10.1177/030089169808400516] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and background Littoral cell angioma (LCA) is an uncommon vascular tumor of the spleen recently described and interpreted as the tumoral counterpart of the normally present littoral cells lining the splenic sinus channels of red pulp. The diagnosis of LCA is suggested by a quite characteristic morphology and confirmed by the demonstration of a hybrid endothelial/histiocytic phenotype. Methods Four original and previously unreported cases of LCA are presented. All four splenic vascular tumors were investigated by light microscopy and immunohistochemistry for endothelial and histiocytic markers. Results All four cases were associated with visceral epithelial malignancies (colorectal adenocarcinoma in two cases, renal and pancreatic adenocarcinoma in one case each). One case was also associated with an intracranial tentorial meningioma. Conclusions We consider our findings as a novelty and signal the possible existence of a clinical syndrome. Five of a total of 21 previously reported cases in the literature were also described as being associated with other cancers (non-Hodgkin's lymphoma in two cases, two not further specified tumors of the liver and brain, an epithelial ovarian cancer, and a non-small cell lung cancer in one case each). Close follow-up and careful investigation in search of a second visceral neoplasm are strongly recommended in cases of LCA, but further clinical observations and more in-depth genetic and molecular studies are needed before any valid conclusions can be drawn.
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Affiliation(s)
- M Bisceglia
- Servizio di Anatomia Patologica, IRCCS-Ospedale Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
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Peckova K, Michal M, Hadravsky L, Suster S, Damjanov I, Miesbauerova M, Kazakov DV, Vernerova Z, Michal M. Littoral cell angioma of the spleen: a study of 25 cases with confirmation of frequent association with visceral malignancies. Histopathology 2016; 69:762-774. [PMID: 27374010 DOI: 10.1111/his.13026] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 06/28/2016] [Accepted: 06/30/2016] [Indexed: 12/20/2022]
Abstract
AIMS Littoral cell angioma (LCA) is a rare primary splenic tumour that is frequently associated with internal malignancies. Immunohistochemistry can demonstrate a distinct hybrid endothelial-histiocytic phenotype of littoral cells, and is a helpful adjunct for making the correct diagnosis. The aims of this study were to present a series of 25 LCAs, with an emphasis on the frequent association of the neoplasm with visceral malignancies, and to provide a detailed immunohistochemical analysis by employing new markers. METHODS AND RESULTS All 25 cases with available tissue blocks were immunohistochemically stained for endothelial and histiocytic markers. Clinical and follow-up data were retrieved from the respective institutions. The tumours were obtained from 16 males and nine females, whose age ranged from 32 to 86 years (mean 56.2 years). Clinical information was available for 24 of 25 patients, and follow-up for 11 of 25 patients (range 2-19 years; mean 11.6 years). Immunohistochemically, all cases were positive for LYVE-1, factor VIII, FLI-1, vascular endothelial growth factor receptor (VEGFR)-2, VEGFR-3, claudin-5, ERG, LMO2, CD31, CD163, lysozyme, and CD4, but negative for D2-40, CD8, and factor XIIIa. Fifteen of 25 cases were associated with various malignancies, including epithelial, mesenchymal and haematological tumours. CONCLUSIONS The cohort of 25 patients is the largest series of LCAs published to date. By using antibodies against recently introduced endothelial markers, we have expanded the immunoprofile of LCA. We have further highlighted the clinical significance of LCA, as more than half of the patients in this study also harboured a coexisting visceral malignancy. Therefore, we conclude that the finding of splenic LCA mandates a thorough clinical evaluation for a concomitant malignancy.
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Affiliation(s)
- Kvetoslava Peckova
- Department of Pathology, Charles University, Medical Faculty and Charles University Hospital Plzen, Pilsen, Czech Republic.
| | - Michael Michal
- Department of Pathology, Charles University, Medical Faculty and Charles University Hospital Plzen, Pilsen, Czech Republic.,Biomedical Centre, Faculty of Medicine in Plzen and Charles University Hospital Plzen, Pilsen, Czech Republic
| | - Ladislav Hadravsky
- Department of Pathology, Charles University, Medical Faculty and Charles University Hospital Plzen, Pilsen, Czech Republic
| | - Saul Suster
- Department of Pathology and MCW Cancer Center, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Ivan Damjanov
- Department of Pathology and Laboratory Medicine, The University of Kansas School of Medicine, Kansas City, KS, USA
| | - Marketa Miesbauerova
- Department of Pathology, Charles University, Medical Faculty and Charles University Hospital Plzen, Pilsen, Czech Republic
| | - Dmitry V Kazakov
- Department of Pathology, Charles University, Medical Faculty and Charles University Hospital Plzen, Pilsen, Czech Republic
| | - Zdenka Vernerova
- Department of Pathology, Charles University, Third Medical Faculty and Charles University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Michal Michal
- Department of Pathology, Charles University, Medical Faculty and Charles University Hospital Plzen, Pilsen, Czech Republic
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Mühlfeld AS, Eitner F, Perez-Bouza A, Knuechel R, Heintz B, Floege J. Littoral Cell Angioma of the Spleen Mimicking Posttransplantation Lymphoma in a 63-Year-Old Renal Transplant Patient. Am J Kidney Dis 2008; 52:e11-4. [DOI: 10.1053/j.ajkd.2008.01.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2007] [Accepted: 01/02/2008] [Indexed: 11/11/2022]
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Harmon RL, Cerruto CA, Scheckner A. Littoral cell angioma: a case report and review. ACTA ACUST UNITED AC 2006; 63:345-50. [PMID: 16971207 DOI: 10.1016/j.cursur.2006.06.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2006] [Revised: 05/08/2006] [Accepted: 06/12/2006] [Indexed: 02/07/2023]
Affiliation(s)
- Rhonda L Harmon
- GI/Endocrine Surgery, Department of Surgery, University of Texas Southwestern, Dallas, Texas 75390-9156, USA.
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Wilsher MJ. Littoral cell angioma and splenic lipogranulomata in a renal dialysis patient with chronic left loin pain. Pathology 2006; 38:277-9. [PMID: 16753761 DOI: 10.1080/00313020600699243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Erçin C, Gürbüz Y, Hacihanefioğlu A, Turgut Karakaya A. Multiple littoral cell angioma of the spleen in a case of myelodysplastic syndrome. Hematology 2005; 10:141-4. [PMID: 16019460 DOI: 10.1080/10245330400026121] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Littoral cell angioma (LCA) of the spleen is a relatively recently described rare entity, which is associated with haemophagocytosis. In this case report, we will present a case of myelodysplastic syndrome with multiple LCA of the spleen. The patient presented with pancytopenia and multiple haemangiomas were observed in spleen during diagnostic abdominal ultrasound. She required a transfusion of one to two units of packed blood every 4-6 weeks and she eventually underwent a splenectomy in order to decrease the transfusion requirement. Although the patient's pancytopenia improved after surgery, the patient did not achieve a normal haemoglobin level in the two years following the splenectomy. Following further studies, bone marrow aspiration was undertaken and demonstrated minimal dysplasia in erythroid series including nuclear abnormalities, irregular cytoplasmic borders and irregular staining of the cytoplasm. The patient was diagnosed as myelodysplastic syndrome. As LCA of the spleen and myelodysplastic syndrome may both cause cytopenia their co-existence may complicate the clinical presentation leading to an incomplete or inappropriate diagnosis. In cases of haematological disorders with an atypical course, the radiological examination of the spleen should be considered and the possibility of angiomas must be included to the differential diagnosis.
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Affiliation(s)
- Cengiz Erçin
- Department of Pathology, University of Kocaeli Medical School, Derince, Sopali, Kocaeli, 41900, Turkey
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Mohan V, Jones RC, Drake AJ, Daly PL, Shakir KMM. Littoral cell angioma presenting as metastatic thyroid carcinoma to the spleen. Thyroid 2005; 15:170-5. [PMID: 15753678 DOI: 10.1089/thy.2005.15.170] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Papillary thyroid carcinoma (PTC) commonly metastasizes to cervical lymph nodes. Distant metastases are unusual with the lungs most frequently involved. Well-differentiated thyroid carcinoma very rarely presents with metastases to the spleen. This is the case of a 25-year-old man with a history of PTC (1.4 cm primary; no capsular invasion and negative lymph node metastases). One year after initial surgery, recurrent disease was found in multiple neck nodes by central neck dissection. Whole body scan (WBS) following a therapeutic ablation dose of 150 mCi I(131) revealed mediastinal metastases. Computerized axial tomography (CT) of the chest one year later showed no gross mediastinal or pulmonary disease. However, multiple large splenic lesions were incidentally noted. Evaluation by ultrasound (US) showed lesions to be solid echogenic masses without remarkable Doppler characteristics to suggest vascular tumors. US-guided percutaneous fine-needle aspiration biopsy (FNAB) of one lesion was nondiagnostic. After withdrawal from Levothyroxine, serum TSH was >100 mU/L with a thyroglobulin of 9.4 ng/mL and negative anti-thyroglobulin antibodies. Diagnostic WBS revealed faint splenic uptake but was otherwise unremarkable. Following treatment with 192 mCi I(131), WBS demonstrated increased activity in the mediastinum as well as in the spleen suggesting mediastinal and splenic metastases. Contrast CT of the abdomen showed multiple low-attenuated heterogeneously enhancing splenic masses, normal liver and no intra-abdominal lymphadenopathy. The largest mass (4.5 x 3.5 cm) was exophytic and in close proximity to the splenic capsule. Despite the serum thyroglobulin of only 9.4 ng/mL, the finding of I(131) accumulation within solid splenic masses led to a preoperative diagnosis of thyroid carcinoma metastases. To establish the diagnosis and to remove the risk for splenic rupture, a laparoscopic splenectomy was performed. Histopathologic analysis showed large littoral cell angiomas (LCA). False-positive radioiodine scintigraphy in the setting of PTC involving a vertebral hemangioma has been reported. To our knowledge, this is the first case that describes multiple angiomas mimicking metastatic thyroid carcinoma to the spleen. In one-third of all cases reported, LCA co-exists with various visceral organ cancers or malignant lymphoma. This is the first report of an association between LCA and thyroid carcinoma.
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Affiliation(s)
- Vineeth Mohan
- Endocrinology and Metabolism Department, National Naval Medical Center, Bethesda, Maryland 20889-5600, USA.
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Abstract
Splenic vascular tumors are uncommon and are more typically encountered as benign incidental findings. By contrast, splenic angiosarcoma may present acutely and dramatically and typically pursues a very aggressive clinical course. Vascular tumors in the spleen may show conventional endothelial, specialized endothelial (sinusoidal/littoral cell) or lymphatic differentiation and there is morphologic overlap between some of the currently defined diagnostic categories, within which benign, intermediate, and malignant subsets are recognized. The greatest problem in trying to better define and analyze these tumors is the availability of only relatively small case numbers. This overview describes the diagnosis and differential diagnosis of splenic vascular tumors as presently understood.
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Affiliation(s)
- Jeffery L Kutok
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
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Collins GL, Morgan MB, Taylor FM. Littoral cell angiomatosis with poorly differentiated adenocarcinoma of the lung. Ann Diagn Pathol 2003; 7:54-9. [PMID: 12616475 DOI: 10.1053/adpa.2003.50009] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
We report on a 64-year-old male United States Navy Veteran of World War II, one of two identical twins, diagnosed with littoral cell angiomatosis of the spleen, liver, and lymph nodes, later found to have a massive poorly differentiated adenocarcinoma involving the mediastinum, adjoining lung, and sternum with widespread metastases. Herein we include our findings at autopsy, pertinent immunohistochemical studies, and a review of the literature pertaining to littoral cell angiomatosis with comment on its association with visceral malignancies.
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Affiliation(s)
- Gary L Collins
- Department of Pathology, University of South Florida College of Medicine, Tampa 33612, USA
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Gupta MK, Levin M, Aguilera NS, Pastores GM. Littoral cell angioma of the spleen in a patient with Gaucher disease. Am J Hematol 2001; 68:61-2. [PMID: 11559940 DOI: 10.1002/ajh.1151] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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12
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Abstract
A 1-year-old girl presented with fever, asthenia, and splenomegaly with hypersplenism. Abdominal ultrasound scan and magnetic resonance imaging showed multiple nodular cystic masses in an enlarged spleen. The histological examination of the resected spleen showed a novel type of vascular tumor called littoral cell angioma. The histopathologic and immunohistochemical features of this rare lesion are described. Distinction from other splenic vascular tumors is stressed because the clinical behavior of this new entity seems to be benign.
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Affiliation(s)
- J Antón-Pacheco
- Department of Pathology, University Hospital, and School of Nursing, St John of God, University of Comillas, Ciempozuelos, Madrid, Spain
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Jacobs P, Wood L, Close P. Myeloma Presenting with Massive Splenomegaly. ACTA ACUST UNITED AC 1998; 3:375-9. [PMID: 27414081 DOI: 10.1080/10245332.1998.11746411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Myeloma typically presents with skeletal damage, renal failure, metabolic disturbances and anaemia. Less usual associations are polyneuropathy, solitary plasmacytomas, and only rarely is lymphadenopathy found. Discomfort and left upper quadrant pain due to marked splenomegaly appears unknown, particularly as the initial symptom. Accordingly, two cases are reported in which this was the reason for seeking medical attention. In both splenectomy was unavoidable because of size and symptomatic infarction. The dominant histologic feature in the first was striking proliferation of sinus lining cells engorged with the IgA paraprotein. In the second there was dramatic expansion of the red pulp. In neither, despite using appropriate immunohistochemical techniques, could the enlargement of the spleen be attributed to infiltration by plasma cells that in the peripheral and blood and marrow had a distinctively unusual morphology. In these two individuals the pathophysiology remains obscure. In the first, although considered, it was not possible to meet the criteria for this being an example of littoral cell angioma. In the second, a postulated disseminated plasmacytoma with primary splenic sequestration remains unproven. This unique finding is, therefore, presented as descriptive pathology without recognisable explanation.
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Affiliation(s)
- P Jacobs
- a The Department of Haematology and the Bone Marrow Transplant Unit , Constantiaberg Medi-Clinic , Burnham Road, Plumstead 7800, Cape Town , South Africa
| | - L Wood
- a The Department of Haematology and the Bone Marrow Transplant Unit , Constantiaberg Medi-Clinic , Burnham Road, Plumstead 7800, Cape Town , South Africa
| | - P Close
- b Department of Anatomical Pathology , University of Cape Town and Groote Schuur Hospital , Cape Town , South Africa
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