Table 4. Complications and follow-up.

	P1	P2	P3	P4	P5	Total
Number of cases	60	60	60	60	61	301
Immediate perforation Surgery	2 1	5 –	2 –	– –	3 –	12 1
Delayed perforation Surgery	2 1	1 1	– –	2 2	– –	5 4
Immediate bleeding Transfusion Surgery	1 – –	– – –	– – –	– – –	– – –	1 – –
Delayed bleeding Transfusion Surgery	– – –	– – –	– – –	5 3 1	1 – –	6 3 1
Follow-up Months Residual Planned follow-up	40 22 (3 – 53) 3 –	50 18 (4 – 36) 2 –	49 8 (3 – 27) 1 1	43 9 (5 – 14) 1 7	22 6 (3 – 10) – 39	204 (68 %) 12 (3 – 53) 7 (3 %) 47