Retroperitoneal Leiomyosarcoma Presenting as Lower Gastrointestinal Bleeding: A Case Report and Review of the Literature

Figure 1

(a) Ascending colon with ileocecal valve in the distance and cavity at the 12 o’clock position. (b) View into cavity. (c) Mass and varices seen distal to the cavity.

(a)

(b)

(c)