GALLBLADDER: Cytology/Biopsy
MACROSCOPIC (check all that apply)
SPECIMEN TYPE
___ Cytology
___ Biopsy
TUMOR SITE
___ Unknown
___ Fundus
___ Body
___ Neck
ADEQUACY OF SPECIMEN (if applicable)
___ Limited (see COMMENT)
___ Unsatisfactory (see COMMENT)
COMMENT
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MICROSCOPIC (check all that apply)
HISTOLOGIC TYPE
___ Carcinoma in situ
___ Papillary adenocarcinoma
___ Adenocarcinoma, intestinal type
___ Mucinous adenocarcinoma
___ Adenosquamous carcinoma
___ Small cell carcinoma
___ Other: __________________
HISTOLOGIC GRADE
___ Not applicable
___ GX: Cannot be assessed
___ G1: Well differentiated (>95% gland forming)
___ G2: Moderately differentiated (50-95% gland forming)
___ G3: Poorly differentiated (5-49% gland forming)
___ G4: Undifferentiated (<5% gland forming)
TUMOR SIZE (excisional biopsy only): ___ cm
EXTENT OF INVASION
___ TX: Cannot be assessed
___ Tis: Epithelium only (carcinoma in situ)
___ T1: Tumor invades subepithelial connective tissue or fibromuscular layer
___ T1a: Tumor invades subepithelial connective tissue
___ T1b: Tumor invades fibromuscular layer
ADDITIONAL PATHOLOGIC FINDINGS
___ None identified
___ Dysplasia/adenoma
___ Cholecystitis
___ Other (specify: ____________________)
COMMENT
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