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Table 1 Summary of reported colorectal cases of mucosal Schwann cell hamartoma (n = 86)

From: Multiple non-polypoid mucosal Schwann cell hamartomas presenting as edematous and submucosal tumor-like lesions: a case report

 

n

%

Location

Appendiceal orifice

3

3.5

Cecum

2

2.3

Ascending colon

7

8.1

Transverse colon

7

8.1

Descending colon

16

18.6

Sigmoid colon

41

47.7

Rectosigmoid colon

2

2.3

Rectum

8

9.3

Indication/symptoms

Screening

67

77.9

Bleeding

8

9.3

Diarrhea/loose stools

4

4.7

Pain

3

3.5

Constipation

1

1.2

Ulcerative colitis

1

1.2

Unknown

2

2.3

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BMC Gastroenterology

ISSN: 1471-230X

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