Biomedical subjects
Publications and source records attributed to Saumitra Biswas.
An unusual case of pulmonary clear cell carcinoid tumour in a fifteen year old boy is being described. The differential diagnoses considered in this case are described. This is one of the uncommon varieties of carcinoid of lung reported in the world literature.
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A 28 year old male presented with a 8 months history of chest pain, cough and breathlessness. CT scan revealed a large mass in right anterior mediastinum showing fat and soft tissue attenuation. Histopathology of the resected mass revealed a tumour showing extensive areas of mature fat and relatively less interspersed thymic tissue confirming thymolipoma. Because of its rarity, we are presenting this case with a brief review of literature.
Pleuropulmonary blastoma is a rare and highly aggressive pulmonary malignancy in children. The clinical features, radiologic, cytologic, gross and histopathological features of one such case in a 9 year old girl is discussed along with a short review of literature.
Two (2) primary breast sarcomas out of 110 primary breast malignancies from N.R.S. Medical College, Kolkata are being reported. Primary Breast Sarcomas are classified into five (5) broad groups with their representative features. Our two cases are classified as fibrosarcoma and malignant haemangioendothelioma and their features are documented. Because of its rarity, we are presenting this case with brief review of literature.