PMC8684518_01
Coronal and cross-sectional views of computerized topography imaging demonstrating the appendiceal lesion.
CRIPA2021-7250145.001.jpg
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fig1
Cross-sectional imaging revealed a 2.4 x 2.6 cm sized mass in the caecal tip involving the proximal appendix (Figure 1).
(a) Spindle cell lesion in appendix wall predominantly in muscularis propria. (b) Associated benign lymphoid reaction-typical of gastrointestinal GI schwannoma. (c) S100 positivity in the lesion. (d) Bundles of bland spindle cells (high power). (e) Bundles of bland spindle cells (low power).
CRIPA2021-7250145.002.jpg
PMC8684518_01_CRIPA2021-7250145.002.jpg
fig2
The findings were in keeping with a benign schwannoma (Figure 2).