Urinary Bladder Adenocarcinoma Metastatic to the Abdominal Wall: Report of a Case with Cytohistologic Correlation

Figure 4

IHC of the biopsy showing positive expression of (a) CK7, (b) β-catenin in a membranous/cytoplasmic staining pattern, (c) CDX2, and (d) AMACR (×400).

(a)

(b)

(c)

(d)