Hematology Reports, Vol. 16, Pages 648-655: Pancytopenia Related to Splenic Angiosarcoma: A Case Report and Literature Review

Hematology Reports, Vol. 16, Pages 648-655: Pancytopenia Related to Splenic Angiosarcoma: A Case Report and Literature Review

Hematology Reports doi: 10.3390/hematolrep16040063

Authors: Jakub Misiak Bernard Sokołowski Norbert Skrobisz Mateusz Matczak Marcin Braun

Background: Angiosarcomas are highly aggressive malignancies with endothelial differentiation, presenting considerable challenges in oncology, especially when arising in rare locations such as the spleen. These tumors predominantly affect adults and are commonly found in the skin, breast, liver, or soft tissues, with more unusual occurrences in other organs. Angiosarcomas have a high propensity for metastasis, typically spreading to the liver, lungs, lymph nodes, and gastrointestinal tract. Splenic angiosarcoma, with fewer than 300 documented cases, is an especially rare and complex form of this malignancy. Case presentation: This report details a case of splenic angiosarcoma in a 45-year-old male, where bone marrow metastases were the first clinical presentation, initially mimicking myelodysplastic syndrome (MDS) due to persistent pancytopenia. Conclusions: The eventual identification of the splenic origin underscores the diagnostic difficulties and clinical challenges inherent in managing such atypical and rare presentations.