Therapeutic procedures for submucosal tumors in the gastrointestinal tract

Figure 1 Histological findings of the gastrointestinal stromal tumor described in the case are presented showing spindle shaped cells with mild, nuclear atypia, few mitoses and slight, diffuse lymphocyte infiltration is seen (HE, x 100). Courtesy of B. Vainer.

Figure 2 Histological findings of the gastrointestinal tumor described in the case are presented showing a positive CD34 immunoreaction (x 100). Courtesy of B. Vainer.

Figure 3 Histological findings of the gastrointestinal stromal tumor described in the case are presented showing a positive CD117 immunoreaction (x 200). Courtesy of B. Vainer.