comedonecrosis

com·e·do·ne·cro·sis

(kom'ē-dō-nek-rō'sis),
A type of necrosis occurring with glands in which there is central luminal inflammation with devitalized cells, usually occurring in the breast in intraductal carcinoma.
[comedo + necrosis]
References in periodicals archive ?
Several refinements in GP 5 were also made in the 2014 ISUP consensus.1 Gleason pattern 5 now includes small solid cylinders, medium to large nests with rosettelike spaces, and focal but unequivocal comedonecrosis (Figure 4, A and B).
Essential Updates in Grading, Morphotyping, Reporting, and Staging of Prostate Carcinoma for General Surgical Pathologists
Histopathologic analysis of the surgically removed prostate revealed adenocarcinoma of the prostate (Gleason score 7, pT3N0Mx) with chronic prostatitis and focal comedonecrosis.
POLYSEROSITIS AND SEVERE SEPSIS AFTER OPEN SUPRAPUBIC RADICAL PROSTATECTOMY: A CASE REPORT
Ragged infiltrative single cells, cords or sheets without gland formation, small solid cylinders or any pattern with comedonecrosis.
SPECTRUM OF PROSTATIC LESIONS IN A TERTIARY CARE HOSPITAL--A 5 1/2-YEAR RETROSPECTIVE
In addition, basaloid squamous cell carcinoma was also excluded due to the absence of comedonecrosis, hyalinization of the stroma, or microcyst formation.
Intraoral Sebaceous Carcinoma: Case Report of a Rare Tumor Emphasizing the Histopathological Differential Diagnosis
Established the UCS/VNPI algorithm that quantifies five measurable prognostic factors (tumor size, margin width, nuclear grade, age and comedonecrosis) and aids in predicting local recurrence in conservatively treated patients.
Hoag Physicians Selected to Teach Unique Breast Conserving Operative Technique at National Meeting for The American Society of Breast Surgeons
Points are scored for the histological pattern, tumour cellularity, comedonecrosis, vascular or capsular invasion, Ki-67 labeling, and catecholamine subtype.
Recurrent, bilateral, and metastatic pheochromocytoma in a young patient with Beckwith-Wiedemann syndrome: a genetic link?
It may also demonstrate a cribriform pattern, comedonecrosis, along with perineural and vascular invasion [14].
High-Grade Transformation (Dedifferentiation) of Acinic Cell Carcinoma of the Parotid Gland: Report of an Unusual Variant
A): Dynamic contrast- enhanced image disclosed a ring-like tumor focus; B): Enhancement rate 230%; C): Ascending enhancing mode and dynamic contrast-enhanced curve; D and E): Optical microscopic observation showed comedonecrosis (white arrow) and fibrosis (black arrow) (HEA-100).
Clinical pathologies of breast cancer in the elderly and youths and their prognosis
Comedonecrosis and a young age at diagnosis, reported by others to be also associated with histological upgrade, were not found significant in our study [25, 28].
Sentinel lymph node biopsy should be included with the initial surgery for high-risk ductal carcinoma-in-situ
They feature large ducts with solid, papillary, and comedonecrosis areas (figure 1).
Salivary duct carcinoma
As such, these types of large-cell intraductal carcinomas are referred to as comedocarcinomas because of the central necrosis (comedonecrosis).[11]
Scintimammography in Breast Cancer Diagnosis
B, This (widely or frankly) invasive carcinoma ex pleomorphic adenoma of parotid with comedonecrosis demonstrates more extensive invasion beyond the pleomorphic adenoma (bottom) component (hematoxylin-eosin, original magnifications X40 [A] and X20 [B]).
Data Set for the Reporting of Carcinomas of the Major Salivary Glands: Explanations and Recommendations of the Guidelines From the International Collaboration on Cancer Reporting
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