title: PSEUDOSARCOMATOUS RETICULOHISTIOCYTOMA; A REPORT OF FOUR CASES.
mesh_terms: D002294:Carcinoma, Squamous Cell; D004396:Coloring Agents; D003937:Diagnosis, Differential; D004431:Ear, External; D005153:Facial Neoplasms; D040181:Genetic Diseases, X-Linked; D005853:Geriatrics; D015616:Histiocytosis, Non-Langerhans-Cell; D006801:Humans; D007943:Leukemia, Hairy Cell; D008206:Lymphatic Diseases; D009379:Neoplasms, Muscle Tissue; D010336:Pathology; D012208:Rhabdomyosarcoma; D016511:Severe Combined Immunodeficiency; D012878:Skin Neoplasms; D013194:Staining and Labeling
chemical_list: D004396:Coloring Agents
keywords: CARCINOMA, EPIDERMOID; DIAGNOSIS, DIFFERENTIAL; EAR, EXTERNAL; FACIAL NEOPLASMS; GERIATRICS; MYOBLASTOMA; PATHOLOGY; RETICULOENDOTHELIOSIS; RHABDOMYOSARCOMA; SKIN NEOPLASMS; STAINS AND STAINING