Proximal-type epithelioid sarcoma of the back (Case 7) shows a granuloma-like pattern with a mixture of spindled and epithelioid cells surrounding necrotic areas. Full size image FIGURE 4 ...

Origin of epithelioid cells in sarcoid granuloma. Nippon Rinsho 2002;60:1714–1719. PubMed Google Scholar Dezso B, Haas PG, Hamzavi F, et al. The mechanism of local ...

Background: Pulmonary lymphoepithelioma-like carcinoma (PLELC) is a rare subtype of non-small cell lung cancer associated with Epstein-bar virus (EBV) infection. Even less reported were those with ...

Histopathologic examination shows numerous granulomas of epithelioid histiocytes surrounded by a dense infiltrate of lymphocytes (hematoxylin and eosin staining, x5 original magnification).

Bronchial biopsy sections showing a well-formed epithelioid cell granuloma with surrounding lymphocytes. There is no caeseation, and no giant cells are present. The entire biopsy consisted of ...

The cells were lymphocytes, mononuclear and plasma cells, but occasional whorls of epithelioid cells were included. Nevertheless, there were no well formed tubercles. Summary of Clinical Data ...