Combined laparoscopic and gluteal approach for resection of a sciatic notch dumbbell lipoma.

The greater sciatic, lesser sciatic and obturator foramina are openings in the pelvis through which pelvic lesions can herniate, leading to the formation of rare dumbbell tumours. We present the case of a man in his late 60s, who presented with obstructed defecation. A per rectal examination revealed a palpable right sided rectal mass.

Corrigendum to "A Comparative Study in Learning Curves of Two Different Intracorporeal Knot Tying Techniques".

[This corrects the article DOI: 10.1155/2016/3059434.].

A Comparative Study in Learning Curves of Two Different Intracorporeal Knot Tying Techniques.

Objectives. In our study we are aiming to analyse the learning curves in our surgical trainees by using two standard methods of intracorporeal knot tying. Material and Method.