The slope of alveolar plateau for nitrogen derived from the single-breath test is useful to assess the function of bilateral lung grafts, but this technique is not applicable to patients with single-lung grafts due to the confounding influence of the native lung. We tested the hypothesis that the nitrogen slope measured in lateral decubitus with the graft in nondependent position may primarily ...

BACKGROUND AND OBJECTIVES Transcutaneous electrical nerve stimulation (TENS) is commonly used to treat musculoskeletal pain, but it may also be indicated for postoperative analgesia. The objective of this study was to evaluate the analgesic effects of TENS on post-thoracotomy. METHODS Thirty patients between 18 and 60 years of age undergoing thoracotomy for lung cancer resection on the second...

PURPOSE We developed a stereotactic device to guide the puncture for percutaneous nephrolithotripsy, which uses the distance from the target calyx to its perpendicular point on skin (SCD) to calculate the needle´s entry angle. This study seeks to validate the use of measurements obtained by ultrasound (US) and computerized tomography (CT) for needle´s entry angle calculation and to study factor...

BACKGROUND The use of a fracture table is standard for closed intramedullary nailing of femoral fractures. Instead of a fracture table, some clinicians have successfully performed this operation in the supine position via manual traction. Here, we present our experience performing this operation in the lateral decubitus position without a fracture table. METHODS From December 2001 to November...

A 61-year-old woman was admitted to the hospital with the new onset of angina at rest and an ECG consistent with anterior wall ischemia. She was also noted to have a new cardiac murmur. Eighteen months earlier, she had been treated for squamous cell carcinoma of the base of the tongue. Thirteen months ago, she had local recurrence treated with radiotherapy, but had no evidence of recurrent or m...

OBJECTIVES The accidental puncture of the renal cavities and the performance of anterograde pyelogram by Goodwin in 1955 gave way to the beginning of modern endourology. The possibility to insert thick caliber catheters in the excretory system through the renal parenchyma had led to the current state of percutaneous surgery techniques in the treatment of urinary lithiasis. Percutaneous nephroli...

The patient is placed in a right lateral and rotated decubitus, with the abdomen rotated at 45 (Fig. 1a). The abdominal slope obtained with the maximal right rotation of the operating table (ALM, OrleÂans, France) reaches 65 . The video monitor is viewed distally on the left side of the patient. The surgeon is facing the patient's abdomen (Fig. 1b). The 0 endoscope (Storz-France SA, Paris, Fran...