Lappuse 1 no 100 rezultātiem
Hepatic steatosis and steatonecrosis occur in nonalcoholic individuals, usually in a setting of obesity, type II diabetes mellitus, and after jejunoileal bypass. We propose an hypothesis for the pathogenesis of these hepatic lesions based on an observation in peritoneal dialysis patients. Hepatic
BACKGROUND
Obesity is a prognostic factor for severity in acute pancreatitis in humans. Our aim was to assess the role of oxidative stress and abdominal fat in the increased severity of acute pancreatitis in obese rats.
METHODS
Taurocholate-induced acute pancreatitis was performed in lean and obese
An extraordinary case of encapsulated fat necrosis characterized by its large size, diffuse formation of pseudomembranes, and tendency to recur after excision is reported. A 67-year-old Caucasian woman suffering from morbid obesity was admitted for diagnosis and surgical treatment of a soft tissue
BACKGROUND
Fat necrosis is a common and potentially exasperating complication of autologous breast reconstruction. The authors performed a systematic review of the English literature on autologous breast reconstruction to determine significant patient and surgical factors that are predictors of
The association between pancreatic disorder and abdominal fat necrosis in cattle remains unclear. The pancreases of 29 slaughtered cattle with or without fat necrosis were collected to investigate pathological changes. Japanese Black (JB) cattle were classified into the FN group (with abdominal fat
We examined 152 aortic valves (AVs), which included 82 postmortem non-dysfunctional AVs (nd-AVs) and 70 surgically removed dysfunctional AVs showing aortic stenosis (AS), aortic regurgitation (AR), or combined AS and AR (AS-R). Fat cells, membranous fat necrosis (MFN), and fat-MFN-related lesions
Clinicopathologic correlation of cutaneous biopsy specimens demonstrating typical lipomembranous fat necrosis was performed. Material from 732 biopsies of various subcutaneous inflammatory disorders seen at our institution in the past 5 years was screened for typical lipomembranous (membranocystic)
OBJECTIVE
To explore the risk factors of fat necrosis in pectoralis major myocutaneous flaps.
METHODS
From May 1998 to December 2005, 82 patients underwent reconstruction of oral and maxillofacial defects with pectoralis major myocutaneous flaps in our hospital. Postoperative fat necrosis of the
Obesity increases severity of acute pancreatitis (AP) by unclear mechanisms. We investigated the effect of the PPAR-gamma agonist rosiglitazone (RGZ, 0.01% in the diet) on severity of AP induced by administration of IL-12+ IL-18 in male C57BL6 mice fed a low fat (LFD) or high fat diet (HFD), under
The transverse rectus abdominis myocutaneous (TRAM) flap is ideal for postmastectomy reconstruction but is tenuous in morbidly obese patients. Because of their relatively high incidence of postoperative complications, morbidly obese patients are often not considered candidates for autogenous
Although many patients who undergo reduction mammaplasty are obese, reports on whether obesity is a risk factor for postoperative complications have been conflicting.
This systematic literature review and meta-analysis aimed to evaluate the relationship between obesity and surgical complications
To determine whether the aminopyrine breath test reflects the presence of increased pericentral fibrosis, steatonecrosis, and cirrhosis following jejunoileal bypass, 21 patients were evaluated with liver biopsies, liver chemistry tests, 45-min bromosulfothalein retention tests, and aminopyrine
UNASSIGNED
Prior studies have examined the relationship between obesity and adverse outcomes after reduction mammaplasty, suggesting a correlation between increasing body mass index (BMI) and postoperative complications. However, there is little data published regarding such correlation with respect
BACKGROUND
Since its introduction in 1982, the transverse rectus abdominis musculocutaneous (TRAM) flap has been a mainstay of breast reconstruction. However, in certain high-risk individuals, such as the obese, smokers, and irradiated patients, flap reliability is decreased, which leads to a higher