Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing
articles matching Adenoid cystic carcinoma — open any to read the full text,
or download the PDF or XML.
A case of lacrimal gland adenoid cystic carcinoma in a 36‑year‑old male is presented. The report reviews imaging, histopathology, perineural invasion risk, and multimodal management including surgery and radiotherapy.
Initially described by Pinkus and Mehregan in 1963 as an epidermotropic eccrine carcinoma, eccrine porocarcinoma cogitates an exceptional sweat gland malignancy. Eccrine porocarcinoma was adapted as a nomenclature by Mishisma and Morikoin in 1969. The neoplasm is a malignant analogue of eccrine poroma which is a benign tumour of intra-dermal sweat glands. Eccrine porocarcinoma is an invasive malignancy of eccrine sweat gland with an acrosyringial genesis. Nomenclature includes epidermotropic eccrine carcinoma, eccrine poroepithelioma, malignant hidroacanthoma simplex, malignant intra-epidermal eccrine poroma, malignant eccrine poroma, malignant syringoacanthoma and dysplastic poroma (1,2). Sweat gland carcinoma are categorized into subgroups with the classical eccrine porocarcinoma or eccrine adenocarcinoma as a prevalent subcategory. Lesions are enlisted as Classic type eccrine adenocarcinoma ( eccrine porocarcinoma). Syringoid eccrine carcinoma Microcystic adnexal carcinoma Mucinous eccrine carcinoma Muco-epidermoid carcinoma Adenoid cystic carcinoma Aggressive digital papillary adenoma/adenocarcinoma