Epithelioma Adenoides Cysticum

Epithelioma Adenoides Cysticum

mann (Ewing, 1928) contends that since all epithelial tumours arise from the basal cells the term basal-cell carcinoma was not quite suitable. But Krompecher's choice of term may be justified on the ground that basal-cell epithelioma is composed of basal cells which retain their morphological characters throughout their existence, in contrast to the squamous-cell carcinoma in which the basal ce...

Epithelioma Adamantinum

from the Clinical History.--The patient, female, aged thirty years, was admitted to St. Joseph's Hospital. Two years and three months ago she first noticed a small, hard tumor near the first bicuspid tooth on the left side of the lower jaw bone. It grew slowly. In childhood there was nothing unusual about her teeth, which were perfectly regular and even up to the time of her present illness. Ex...

Benign calcifying epithelioma.

A BENIGN calcifying epithelioma is a subcutaneous tumour, first described by Malherbe and Chenantais (1880), who called it l'epitheliome calcifie des glandes sebacees. Malherbe (1881, 1905) added more details, but only four examples of such tumours have been reported in the ophthalmic literature (Ashton, 1951; Kornblueth and Liban, 1955). Histological examination of material from the Radcliffe ...

Tricho-epithelioma of the Eyelid.

Malignant epithelioma of the liver.

Introduction There are several congenital cystic conditions affecting the liver and bile ducts. The first group includes the intrahepatic cysts, which may be solitary or multiple, and their precursors, the von Meyenburg complexes. These are microscopic areas of duct ectasia which may enlarge gradually to form macroscopic cysts. The second group includes those lesions affecting the biliary drain...