2 translocation carcinoma, metanephric adenoma, collecting duct carcinoma
, mucinous tubular and spindle cell carcinoma, and chromophobe RCC.
The immunoprofile of gallbladder carcinoma is similar to that of bile duct carcinoma
(intrahepatic and extrahepatic) and pancreatic carcinoma.
Another diagnostic advantage of PAX-2 is that it stains all metastatic collecting duct carcinoma
in the current study, as well as their primary tumors, which confirms a finding that was observed previously.
Some histologic types of bile duct carcinoma
are prognostically significant.
3-5) This tumor had been previously referred to as a low-grade collecting duct carcinoma
Some histologic types of extrahepatic bile duct carcinoma
are prognostically significant; papillary carcinomas, which are often polypoid on macroscopic examination, have the best prognosis.
10) The 217 evaluated renal neoplasms included 137 clear cell RCCs, 32 papillary RCCs, 23 oncocytomas, 21 chromophobe RCCs, 3 unclassified RCCs, and 1 collecting duct carcinoma
Batsakis et al, (14) who also reported on 12 cases, referred to the tumor as a terminal duct carcinoma
, thus suggesting a proposed histogenetic origin.
Gleason Grading of Unusual Subtypes and Patterns of Prostate Cancer Histologic Type or Pattern Gleason Grade Foamy gland pattern Graded by underlyingarchitecture Pseudohyperplastic 3 Atrophic 3 Large duct carcinoma
4;with evidence of necrosis, 5 Signet ring cell carcinoma 5 Small cell carcinoma Not graded Adenosquamous and squamous Not graded carcinoma Sarcomatoid carcinoma Not graded Glomeruloid pattern 3 or 4 Collagenous micronodules Usually 3, graded by underlying architecture (subtract collagenous micronodules from analysis) Mucinous (colloid) carcinoma 3 or 4, graded by underlying architecture
The impact of large sections on study of in situ and invasive duct carcinoma
of the breast.
Resection margin status in lumpectomy specimens for duct carcinoma
of the breast: correlation with core biopsy and mammographic findings.
A renal cancer with intermediate characteristics between collecting (Bellini) duct carcinoma
and urothelial carcinoma: Case report and review of the literature.