case_images: PMC10570542_01
case_images: Photos of the clitoral mass during initial examination by the Community Practice service. The mass was noted to be lobulated and associated with the clitoris but was maintained within the vulvar folds at this time. The mass is intentionally prolapsed for better visualization. The scale bar in the bottom left corner of the photograph denotes 1 cm.
case_images: fvets-10-1264538-g0001.jpg
case_images: PMC10570542_01_fvets-10-1264538-g0001.jpg
case_images: F1
case_images: Several cutaneous masses on the forelimbs and a vulvar mass (Figure 1) were also noted in addition to the lesion on the nasal planum. There were 15 mitotic figures per ten 400x fields (1.5 mitotic figures per high power field).
case_images: Photo of the clitoral mass four weeks later at presentation to the Theriogenology Service. The mass was noted to be ~2x2 cm, multi-lobulated, and associated with the clitoris but not involving the urethra. It was determined on ultrasound to have cystic areas. The scale bar in the bottom left corner of the photograph denotes 1 cm.
case_images: fvets-10-1264538-g0002.jpg
case_images: PMC10570542_01_fvets-10-1264538-g0002.jpg
case_images: F2
case_images: A 2x2 cm, multi-lobulated, cystic mass (as demonstrated via ultrasonography) was noted on the ventral wall of the vestibule below the clitoris (Figure 2).
case_images: Images of slides made for histopathologic analysis of the tumor showing epithelial cell groups forming characteristic rosette patterns (A) supported by a moderate amount of fibrous stroma (B). Images were obtained at 40x. Slides were stained with H&E. The scale bar in the bottom left corner of the photograph denotes 100 um.
case_images: fvets-10-1264538-g0003.jpg
case_images: PMC10570542_01_fvets-10-1264538-g0003.jpg
case_images: F3
case_images: The mass was composed of cells that formed sheets, tubules, and rosettes supported by a moderate amount of fibrous stroma (Figure 3).
case_images: Photographs from the post-operative recheck exam. The post-operative appearance of the vulva was deemed satisfactory with no discharge, dehiscence, or signs of inflammation present. The scale bar in the bottom left corner of the photograph denotes 1 cm.
case_images: fvets-10-1264538-g0004.jpg
case_images: PMC10570542_01_fvets-10-1264538-g0004.jpg
case_images: F4
case_images: The surgical site appeared to be healing well (Figure 4), and no enlarged peripheral lymph nodes were detected.