PMC3224474_01
A large low-density mass lesion was noted in the pelvic cavity and a significant mass effect at rectosigmoid and bladder was also noted (arrow).
1752-1947-5-15-1.jpg
PMC3224474_01_1752-1947-5-15-1.jpg
F1
An abdominal computed tomography scan revealed a large low density mass in the pelvic cavity (Figure 1).
(A) These cells with local glandular and squamoid differentiation were noted in the carcinomatous component (100x). (B) The bizarre tumor giant cell was noted in the carcinomatous component (arrow; 400x). (C) The patternless oval to spindled neoplastic cells was noted in the sarcomatous component (200x).
1752-1947-5-15-2.jpg
PMC3224474_01_1752-1947-5-15-2.jpg
F2
In addition, bizarre giant tumor cells in the carcinoma component were also noted (Figure 2A and 2B). Patternless oval to spindled neoplastic cells were noted in the sarcoma component (Figure 2C).