Duodenal carcinoid tumor: Report of a case diagnosed by endoscopic ultrasound-guided fine-needle aspiration biopsy with immunocytochemical correlation

Epithelioid sarcoma: Report of two cases

Epithelioid sarcoma: Report of two cases diagnosed by fine-needle aspiration biopsy with immunocytochemical correlation

✍ Pio Zeppa; Maria Elena Errico; Lucio Palombini 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 200 KB 👁 2 views

## Epithelioid sarcoma (ES) is an aggressive soft-tissue malignant tumor generally arising in the distal extremities of young adults. The microscopic diagnosis of ES is often diffıcult because of its rarity and its possible confusion with other malignant tumors or even with benign granulomatous pr