Intestinal Schwannoma: A Clinicopathological, Immunohistochemical, and Prognostic Study of 9 Cases

Table 3

Surgical and pathological features of patients with intestinal schwannoma.

Cases	Surgery	Operative time	Diameter	Cell type	Invasion depth	Lymph node	Mitotic count
1	Partial descending colon resection	160	4.0	Spindle cell	Submucosa-subserosa	18	0-1/10 HPF
2	Right hemicolectomy	120	4.0	Spindle cell	Muscularis propria-subserosa	17	0-1/10 HPF
3	Small intestinal tumor resection	135	4.0	Spindle cell	Submucosa-subserosa	NA	NA
4	Transanal rectal tumor resection	35	0.8	Spindle cell	Submucosa-muscularis propria	NA	NA
5	Laparoscopic partial rectal resection	160	1.8	Spindle cell	Submucosa-subserosa	NA	NA
6	Endoscopic submucosal dissection	40	0.6	Spindle cell	Submucosa	NA	NA
7	Small intestinal tumor resection	140	0.8	Spindle cell	Submucosa-muscularis propria	NA	NA
8	Laparoscopic partial rectal resection	120	1.0	Spindle cell	Submucosa-muscularis propria	7	NA
9	Right hemicolectomy	150	5.0	Spindle cell	Muscularis propria	25	NA

NA: not available.