Low-grade cribriform cystadenocarcinoma of the parotid gland
Philippine Journal of Otolaryngology Head and Neck Surgery
;
: 65-66, 2016.
Article
in English
| WPRIM
| ID: wpr-632657
ABSTRACT
@#This is the case of a 44-year-old woman with a one-year history of a left pre-auricular mass. The surgical specimen is a 5 centimeter diameter tan-brown irregularly-shaped tissue whose cut surfaces are brown with cystic spaces. Microscopic sections show cystic and dilated ductal spaces lined by cells forming irregular, variably-sized secondary spaces. These spaces are arranged in a cribriform pattern that is reminiscent of breast ductal hyperplasia. (Figure 1) The ductal cells lining the spaces are small, multilayered, and generally bland. The superficial cells show apocrine-type cytoplasmic snouting. There is no significant nuclear atypia or mitotic activity noted. Necrosis is also absent. (Figure 2) Based on these features, we signed the case as a low-grade cribriform cyastadenocarcinoma (LGCCC).
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Index:
WPRIM (Western Pacific)
Main subject:
Parotid Gland
/
Cystadenocarcinoma
/
Cysts
/
Hyperplasia
/
Necrosis
Limits:
Adult
/
Humans
/
Male
Language:
English
Journal:
Philippine Journal of Otolaryngology Head and Neck Surgery
Year:
2016
Type:
Article
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