Abnormal femoral antetorsion-a subtrochanteric deformity.

Femoral rotational malalignment is associated with pain and functional disability and may be a contributing factor to hip impingement as well as to instability. In general, the deformity can be addressed surgically by rotational osteotomy. However, the anatomic location of the deformity is debated.

Cellular Angiofibroma Presenting as an Inguinal Subcutaneous Mass: a Case Report and Review of the Literature.

Backgfound: Cellular angiofibroma is a rare benign mesenchymal tumor that occurs in the inguinal and vulvovaginal region. We report a case of the tumor occurring in the right inguinal region of a 64 old male and a review of the current literature.

Case: A 64 year old male veteran was referred to our general surgery service with an incidentally discovered right inguinal mass on a computerized tomography scan.

Soft tissue injuries to face and neck: early assessment and repair.

The principles of assessment and repair of soft tissue trauma of the face are outlined. The importance of an adequate preoperative evaluation is emphasized. Recognizing lesions in the deep vital structures is extremely important in the initial approach to these patients.

Positive-pressure ventilation with positive end-expiratory pressure and atrial natriuretic peptide release.

The effect of positive-pressure ventilation (PPV) with PEEP on the release of alpha-atrial natriuretic peptide (ANP) was investigated in both humans and an experimental model. In the human study, systemic artery blood samples from 22 critically ill patients were analyzed for ANP. Seventeen of these patients received PPV with different levels of PEEP (5 to 15 cm H2O).