Table 4.

Patients with late ≥grade 2 rectal bleeding.

Patient	Age	Antiplatelets	Anticoagulants	Time to bleed (months)	Vienna Rectoscopy Score grade	Argon plasma coagulation
1	72	N/A	N/A	12, 18, and 24	2	Yes
2	79	Aspirin (unknown dose)	N/A	12	2	Yes
3	82	Aspirin (81 mg)	N/A	12	3	Yes
4a	69	Aspirin (81 mg)	N/A	12	2	No
5	75	Aspirin (325 mg)	Apixaban	12	2	Yes
6	66	N/A	N/A	18	3	Yes
7	65	N/A	N/A	36	2	Yes

^aOne patient with a non-healing rectal ulcer elected to have treatment with hyperbaric oxygen and was assigned as grade 3.