Patient Demographics

Number of patients

32

Male

65% of patients

Age in years (range)

29 - 74

History of hematologic malignancy or transplant

66%

MFC Case Demographics

Total number of MFC cases

55

Specimen location

· Stomach

· Number positive or suggestive of lymphoma

· Most common endoscopic finding

· Small intestine

· Number positive or suggestive of lymphoma

· Most common endoscopic finding

· Colon

· Number positive or suggestive of lymphoma

· Most common endoscopic finding

12 (22%)

1

Ulceration

22 (40%)

1

Ulceration

21 (38%)

6

Ulceration (2), Mass (4)

Morphologic Diagnoses of Cases on Which MFC Was Performed (% of Cases)

· No abnormality

· Non-specific inflammation

· Inflammatory bowel disease

· Infection

· Other diagnostic inflammatory condition*

· Carcinoma

· Lymphoma

· Suggestive of lymphoma

· No morphologic diagnosis rendered

23.6%

20.0%

16.3%

3.6%

16.3%

1.8%

10.9%

3.6%

3.6%

Endoscopic Findings (Number of Cases)**

· Stomach

· Inflammation***

· Ulceration

· Normal

· Small bowel

· Inflammation***

· Ulceration

· Mucosal atrophy

· White plaques

· Normal

· Colon

· Inflammation***

· Ulceration

· Polyp

· Nodules

· Stricture

· Friability

· Normal

· Mass

8

4

1

4

10

1

1

7

3

8

1

3

2

2

3

4