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Table 2 Demographic and clinical summary

From: Primary colorectal small cell carcinoma: A clinicopathological and immunohistochemical study of 10 cases

Case

Age/Sex

Site

History

Present-Ation

Metastasis/Site

Procedure

Associated Pathology

Follow up

1

65/M

Ileocecal

? Cholecystitis

Abdom-inal Pain

-

Right Hemicolectomy (pT3 N2)

Tubulovillous adenoma with invasive adenocarcinoma adjacent to SmCC

DOD

2

69/M

Ascending colon

Family history of colon cancer

Abdominal pain

+/Liver

Biopsy + Right Hemicolectomy (pT2 N2)

Adenoma

DOD

3

88/F

Ascending colon

Mass adjacent to colon

Pleural Effusion

+/Medias-tinal lymph nodes and liver

Biopsy

-

DOD

4

42/F

Rectum

2 previous negative rectal biopsies a year earlier

Abdominal pain

+/Liver

Biopsy

-

AWD

5

43/F

Rectum

Ulcerative colitis

Abdominal Pain and weight loss

+/Retro-peritoneal, inguinal lymph nodes, liver and skin

Biopsy

Ulcerative colitis

DOD

6

49/F

Rectum

Rectal villous adenoma 2 years earlier

Abdominal Pain

+/Para-aortic lymph nodes and liver

Biopsy

-

DOD

7

59/F

Rectum

Crohn's disease

Abdominal pain

+/Para-aortic lymph nodes

Biopsy + Low anterior resection (pT3 N2)

Crohn's disease + 3 tubular adenomas away from SmCC

DOD

8

66/F

Rectum

-

Stool incontinence + Rectal pain

+/Groin lymph nodes

Biopsy

-

AWD

9

39/M

Rectum

-

Rectal urgency

+/Exten-sion to pelvic side walls

Biopsy, loop colostomy, then abdomino-perineal resection

SIADH

DOD

10

61/F

Ano-rectal junction

-

Rectal bleeding

+/Liver

Biopsy

-

AWD

  1. AWD = Alive with disease. DOD = Dead of disease