CS: carcinosarcoma IHC: immunohistochemistry PCCS: primary cutaneous carcinosarcoma SCC: squamous cell carcinoma SCM: spindle cell melanoma SMA: smooth muscle actin SpSCC: spindle cell squamous cell carcinoma INTRODUCTION Malignancy can develop after exposure to ionizing radiation. Basal cell carcinoma, squamous cell carcinoma (SCC), and sarcoma associated with ionizing radiation have been repo...

Carcinosarcoma of the uterus (also known as malignant mixed Mullerian tumor, MMMT). Uterine carcinosarcoma is a rare, highly aggressive, rapidly progressing neoplasm associated with poor prognosis that has not significantly improved in past 30 years despite advances imaging and adjuvant therapies. Our case Metachronous cancer where diagnosed two cancers at different time she on etoposide orally...

Gallbladder carcinosarcoma is one of the rarest subsets of gallbladder malignancies. The first case of carcinosarcoma of the gallbladder was reported in 1907. To date, <100 cases have been reported in the English literature. The present study reports a case of gallbladder carcinosarcoma accompanied with tumor thrombi, presenting as a soft tissue mass in the common bile duct and resulting in the...

ATYPICAL TERATOID RHABDOID TUMOR

Carcinosarcoma, also known as malignant mixed Mullerian tumour, is a rare but aggressive biphasic tumour comprising both epithelial and mesenchymal components.1 A number of theories have been proposed for its pathogenesis, which the conversion combination most widely accepted.1 Carcinosarcoma constitutes 3% uterine malignancies, mostly arising from corpus.1 cervix represents only 0.005% cervica...

OBJECTIVE Bronchopulmonary carcinosarcoma is a very rare tumor and the prognosis of patients with carcinosarcoma is assessed as unfavourable. The problems concerning diagnosis, therapy, and prognosis after resection treatment are discussed with reference to our seven cases and with consideration of the pertinent literature. METHODS The retrospective data of seven patients with pulmonary carci...

Carcinosarcoma of the breast is an extremely rare and aggressive tumour with two distinct cell lines comprising epithelial and mesenchymal components, with few cases reported in the literature. The prognosis of carcinosarcoma breast is less favourable compared to more common types of breast cancers such as infiltrating ductal or lobular carcinomas. These tumours form a diagnostic and therapeuti...

Carcinosarcoma of pancreas is a rare tumour with limited clinical and pathological data reported in literature. Although carcinosarcoma predominantly found uterus, it has been identified breast, liver, prostate, kidney, salivary glands pancreas. biphasic epithelial mesenchymal components. About less than 40 cases had The treatment choice most surgery. Given such rarity, we report case pancreati...

epitheloid osteosarcoma (carcinosarcoma) of the bone is a rare malignant tumor and only a few cases have been reported in the literature. in this study, we report two cases of osseous carcinosarcoma (epitheloid osteosarcoma) with immunohistochemical studies.  the morphological and immunohistochemical data in these two cases support the theory of divergent differentiation of primitive, uncommitt...

Carcinosarcoma of the esophagus and the stomach are rare neoplasms characterized by the simultaneous presence of carcinomatous and sarcomatous elements. There is no report in the literature of carcinosarcoma of the esophagogastric junction. We present a case of carcinosarcoma of the esophagogastric junction whose unique clinical presentation, surgical issues, morphological and immunohistochemic...