Fatty tissue within the internal cremasteric fascia is frequently encountered during hernia surgery, and it is called a cord lipoma in the surgical literature. Between 1997 and 2001, 128 consecutive patients with 139 indirect inguinal hernias, who underwent open repair, were evaluated. A total of 100 lipomas of the spermatic cord or round ligament were identified and resected in 92 patients. There were no reported neoplastic changes noted in histopathologic examinations of the specimens. The incidence of cord lipoma associated with indirect inguinal hernia was 72.5%. Average body mass index (BMI) was 25.7 in patients with lipoma and 24.6 in patients without lipoma ( P=0.048). The incidence of cord lipoma in large hernias (Nyhus Type II and IIIb) was higher in our patients ( P<0.005). It can be clearly seen during laparoscopic exploration of the preperitoneal space that cord lipoma is a continuation of extraperitoneal fat tissue. We believe that even if there is no peritoneal sac, the herniation of extraperitoneal fat through the inguinal canal should be counted as an inguinal hernia, and it requires treatment.
Colon smooth muscle electrical control (ECA) and response activities (ERA) were recorded for up to 4 wk postoperatively for 48 patients after major abdominal operations. Bipolar electrodes were implanted into right and left colon circular muscle and exteriorized through the flanks, and signals were tape recorded for 2-24 h daily beginning on the 1st postoperative day. A computer program was used for data reduction and analysis. Recorded signals were digitized and filtered. The ECA frequency components were identified by fast Fourier transformation, and their relative tenancy in low, mid, and high frequency ranges was determined. Short and long ERA burst duration and frequency and number and velocity of propagating long ERA bursts were determined. ECA was omnipresent and exhibited a downshift of the dominant frequency from the mid to the low range as recovery from postoperative ileus progressed. Concurrently, first in the right and then in the left colon, the frequency of long ERA bursts increased, followed by the appearance of propagating long ERA. After the 6th postoperative day, no further significant changes in parameters of colon electrical activity occurred with time.
To date, the single-incision laparoscopic surgery (SILS) technique has been applied to a wide range of general surgical procedures; however, there are still scant data and debates on adrenal procedures. The aim of this study was to compare surgical outcomes of single-incision versus laparoscopic multiport adrenalectomy. The patients were divided into 2 study groups on the basis of the surgical approach: SILS (group 1) and multiport laparoscopic surgery (group 2). Patient demographics and their perioperative and postoperative results were evaluated retrospectively from the medical records. A total of 80 patients were included in the study. There were 44 patients in group 1 and 36 patients in group 2. The average operative time, estimated blood loss, and tumor size were similar between the study groups. There were no mortalities in both groups and the mean duration of hospital stay was 3 days for both groups. Without using any single-incision access trocars and articulated instrumentation, we achieved the same surgical outcomes in our SILS adrenalectomy series compared with conventional multiport laparoscopy series in terms of postoperative short-term outcomes and cost-effectivity.
Obesity is a growing health problem in most parts of the world. Currently only proven long term effective treatment of obesity is bariatric surgery. Roux & Y gastric bypass together with sleeve gastrectomy are the most employed surgical techniques with acceptable metabolic and surgical complication rates. In this paper we would like to present an unexpected complication of Roux & Y gastric bypass: a retrograde intussusception located in the common limb 17 months after the surgery. As intussusception in adults usually originates from a leading point, there is no such an explanation following Roux & Y gastric bypass.
The favorable results of thoracoscopic spinal surgery encourage its application to situations in which a conventional thoracic approach is indicated. Thoracoscopic spine surgery is applicable to all patients with various spinal diseases.
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