spindle-cell carcinoma

spindle-cell tumors, spindle-cell carcinoma

tumors that arise from spindle-shaped cells of the dermis and subcutis.

cutaneous spindle-cell tumors-c. tumors
include fibroma, fibrous histiocytoma, schwannoma, hemangiopericytoma and their corresponding malignant counterparts, equine sarcoid, collagen nevi, papilloma-virus-induced fibropapillomas and spindle-cell dermal melanomas.
References in periodicals archive ?
Review of mucinous tubular and spindle-cell carcinoma of the kidney with a focus on clinical and pathobiological aspects.
Spindle-cell carcinoma of the upper aerodigestive tract mucosa: an immunohistologic and ultrastructural study of 18 biphasic tumors and comparison with seven monophasic spindle-cell tumors.
Differential considerations of adenomyoepitheliom: Lobulated-shape, well-circumscribed solid mass on mammography * fibroadenoma * malignant myoepithelioma * spindle-cell carcinoma * aggressive fibromatosis * other myofibroblastic lesions
1) Microscopically, the spindle-cell pattern in melanoma may be confused with that of sarcoma or spindle-cell carcinoma.
135) The morphology of these cases can overlap with cases of SPC and may be accompanied by invasive mammary carcinoma NST, invasive spindle-cell carcinoma, or invasive mucinous carcinoma.
Cutaneous carcinosarcomais a biphasic malignant tumor made up of both epithelial and mesenchymal components, (2,5,6,11,13,14) Our review of the literature revealed a lack of consensus regarding terminology, as this entity is variously referred to as spindle-cell carcinoma, sarcomatoid carcinoma, metaplastic carcinoma, and pseudosarcoma.
When we diagnosed the malignant fibrous histiocytoma 2 years following radiation therapy for a spindle-cell carcinoma, we questioned the original diagnosis.
They include atypical fibroxanthoma, spindle-cell carcinoma, amelanotic malignant mucosal melanoma, osteosarcoma, fibrosarcoma, pleomorphic rhabdomyosarcoma, pleomorphic liposarcoma, dedifferentiated sarcomas, and glioblastoma multiforme.
It is also debatable whether such cases corresponded to AFX or to spindle-cell carcinomas.