for the automatic and robust segmentation of adipose tissue in the abdominal region of human men. The segmentation is done into 3 classes: subcutaneous adipose tissue, visceral adipose tissue and other tissue. The MRI of adipose tissue into the ...

a method for automatically segmenting abdominal adipose tissue from 3-dimensional magnetic resonance images. The segmentation dis- tinguishes between three types of adipose tissue; visceral adipose tissue, deep subcutaneous adipose tissue, and superficial ...

We report a case of combined subcutaneous, intrathoracic, and abdominal splenosis who presented with attacks of flushing, tachycardia and vague abdominal pain. The patient's past medical history included a splenectomy due to abdominal trauma and years later, a lung lobectomy due to recurrent pneumonia. An enhancing ...

The adipose tissue metabolism is dependent on its blood perfusion. During lipid mobilization e.g. during exercise and during lipid deposition e.g. postprandial, adipose tissue blood flow is increased. This increase in blood flow may involve capillary recruitment in the tissue. We investigated the basic and postprandial microvascular ...

The objective of the present study was to assess the relationship between lifestyle factors and abdominal subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT) in a community-based setting. Cross-sectional associations between lifestyle factors (dietary quality, physical activity, smo...

Angiolipoma is a rare vascular variant of the benign lipomatous tumors and is generally seen in subcutaneous tissues. We report a 70-year-old female with abdominal distension not related to rectal small polypoid mass with peduncule described as angiolipoma by histologically, and review the literature. PMID:17457984

... Total fat, trunk fat, arm fat, limb fat, leg fat, subcutaneous abdominal tissue, lean body mass ... Trunk Total Both Arm Limb Both Leg SAT Body Lean VAT Trunk ...

fat voxels using normalized convolution [5]. The abdominal adipose tissue was then segmented into three different types: subcutaneous, intraabdominal and retroperitoneal adipose tissue by registering. The registration result was then used to classify each voxel into one of the three different types of adipose

Loss of SAT and an increase in VAT are common with HIV lipodystrophy. Excess abdominal VAT is a known risk factor for cardiovascular disease. Computerized axial tomography (CT) can be used to measure SAT and VAT areas in cross-sectional images of the abdomen. The ideal site(s) and number of abdomina...

A 31-year-old female with a history of pseudotumor cerebri presented with headache and abdominal discomfort after placement of a ventriculoperitoneal (VP) shunt. The VP shunt was placed after prior failure and revision of a lumbar peritoneal shunt. Computed tomography demonstrated shunt migration into the subcutaneous tissue. ...

The purpose of this study is to evaluate the influence of the undermining of the subcutaneous tissue on the tension of the abdominal wall, after the components separation of the abdominal muscles. Twenty adult cadavers were studied. The resistance of the medial advancement of both anterior and posterior recti ...

Body fat distribution might be differentially associated with subclinical cardiovascular disease. We examined whether the body mass index, waist circumference, and subcutaneous and visceral adipose tissue are associated with the prevalence of either coronary or abdominal aortic calcium in the Framingham Heart Study. Participants (n = ...

Echinococcosis is a cyclozoonosis characterized by cystic lesions usually situated inside or outside the liver. We discuss the case of a 77-year-old woman with a recurrent hydatidosis with a cyst arising from the liver, growing through the lateral right abdomen wall, and reaching the subcutaneous tissue of the lumbar region. In the literature, rare ...

The effect of overweight status on the expression of SREBP-1c and downstream lipogenic genes, such as ATP citrate lyase (ACL) and fatty acid synthase (FAS), in abdominal adipose and liver tissues was determined in cats using a diet-induced weight gain model. ACL and SREBP-1c mRNA expression was significantly reduced (?65% and 20%, respectively) in liver ...

Two and one-half years after having had silicone fluid injected into her breasts, a 22-year-old woman noticed two painful masses in the subcutaneous tissue of her abdominal wall. Similar lesions appeared four months later in both breasts and in the inguin...

Extra-abdominal desmoid tumour is a rare tumour and only a few cases occurring in the limbs have been reported. A 35-year-old woman presented with gradually increasing swelling in the upper leg. She had a mild, dull, aching pain in the tumour. Wide local excision was done and the tumour was found mainly in the subcutaneous tissue, ...

BackgroundLipodystrophies are characterized by redistributed subcutaneous fat stores. We previously quantified subcutaneous fat by magnetic resonance imaging (MRI) in the legs of two patients with familial partial lipodystrophy subtypes 2 and 3 (FPLD2 and FPLD3, respectively). We now extend the MRI analysis across the whole body of patients with different ...

Visceral adipose tissue-derived serpin (vaspin) is a novel adipokine that is thought to have insulin-sensitizing effects. We investigated vaspin mRNA expression in abdominal adipose tissue and examined how gene expression related to abdominal fat distribution and metabolic parameters in Korean women. We measured ...

A 72-year-old female presented with the complaint of left lower abdominal swelling in May, 2005. Laboratory analysis revealed elevated white blood cell counts and C-reactive protein. Abdominal computed tomography showed left ureteral calculi, left hydronephrosis and a mass extending through the perinephric space, psoas major muscle into the left flank and ...

Abdominal incisional hernias in over 40 horses were repaired by exposing the hernial sac and ring and closing the ring with absorbable, interrupted, inverted, cruciate sutures after inverting the hernial sac into the peritoneal cavity. A mesh was sutured, under tension, over the closed ring. Placing the mesh subcutaneously, rather than in the ...

To estimate the regional subcutaneous glycerol production rate in normal and obese humans, the venous arterialized plasma glycerol, interstitial glycerol in the subcutaneous adipose tissue together with adipose tissue blood flow (ATBF, ml/100 g.min) were measured in the postabsorptive state and for 2 h after ...

This contribution describes a novel algorithm for the automated quantification of visceral and subcutaneous adipose tissue volumes from abdominal CT scans of patients referred for colorectal resection. Visceral and subcutaneous adipose tissue volumes can accurately be measured with errors of ...

Single subcutaneous injections of Chromomycin A3 at drug concentrations of 0.02, 0.01 and 0.005 mg/ml into three sites on the abdominal wall of two guinea pigs did not produce a local tissue reaction. Five daily injections of 0.02 mg/ml drug solution elic...

Computed tomography (CT) exams were conducted to determine the distribution of abdominal fat identified based on the CT number measured in Hounsfield Units (HU) and to measure the volume of the abdominal visceral and subcutaneous fat in minipigs. The relationship between the CT-based fat volumes of several vertebral levels and the ...

Computed tomography (CT) exams were conducted to determine the distribution of abdominal fat identified based on the CT number measured in Hounsfield Units (HU) and to measure the volume of the abdominal visceral and subcutaneous fat in minipigs. The relationship between the CT-based fat volumes of several vertebral levels and the ...

Proteus syndrome is an extremely rare congenital disorder that produces multifocal overgrowth of tissue. This report presents a surgical case of a large lipoma in the abdominal wall of a patient with Proteus syndrome. She was diagnosed with Proteus syndrome based on certain diagnostic criteria. The neoplasm increased in size gradually, producing ...

Proteus syndrome is an extremely rare congenital disorder that produces multifocal overgrowth of tissue. This report presents a surgical case of a large lipoma in the abdominal wall of a patient with Proteus syndrome. She was diagnosed with Proteus syndrome based on certain diagnostic criteria. The neoplasm increased in size gradually, producing ...

Diacylglycerol acyltransferase (DGAT) could be a rate limiting step in triglyceride (TG) synthesis as it is the final step in this pathway. As such, between depot differences in DGAT activity could influence regional fat storage. DGAT activity and in vitro rates of direct free fatty acid (FFA) storage were measured in abdominal subcutaneous and omental ...

The microscopical features of 18 samples of fat necrosis and/or fibrous tissue removed from the abdominal cavity during laparotomy from 15 cows were studied. The nodular, ivory-coloured mobile structures were free-floating in the abdominal cavity, were not attached to any abdominal tissues or ...

Obesity has become widespread in America and has been associated as a risk factor for many illnesses. Adipose tissue (AT) content, especially visceral AT (VAT), is an important indicator for risks of many disorders, including heart disease and diabetes. Measuring adipose tissue (AT) with traditional means is often unreliable and inaccurate. CT provides a ...

Necrotizing fasciitis is recognized as a surgical emergency. Early detection and aggressive surgical d�bridement are crucial to reduce patient mortality and morbidity. There are, however, other causes of subcutaneous emphysema. We present the case of a 64 year-old patient with a history of postsurgical radiation for rectal carcinoma with subcutaneous ...

Giant omphaloceles present a reconstructive challenge in planning, management, and eventual closure of the abdominal wall defect. The goal of reconstruction is to recreate a functional abdominal wall domain and return the extra-anatomically placed viscera into the peritoneal cavity in a safe manner. Traditionally, placement of tissue ...

OBJECTIVEWe explored whether the distribution of adipose cell size, the estimated total number of adipose cells, and the expression of adipogenic genes in subcutaneous adipose tissue are linked to the phenotype of high visceral and low subcutaneous fat depots in obese adolescents.RESEARCH DESIGN AND METHODSA total of 38 adolescents ...

Subjects with the metabolic syndrome (insulin resistance, glucose intolerance, dyslipidemia, hypertension, etc.) have a relative increase in abdominal fat tissue compared to normal individuals and obesity has also been shown to be associated with a decrease in insulin clearance. The majority of the clearance of insulin is due to the action of ...

The white adipose organ is composed of both subcutaneous and several intra-abdominal depots. Excess abdominal adiposity is a major risk factor for metabolic disease in rodents and humans, while expansion of subcutaneous fat does not carry the same risks. Brown adipose produces heat as a defense against hypothermia ...

The white adipose organ is composed of both subcutaneous and several intra-abdominal depots. Excess abdominal adiposity is a major risk factor for metabolic disease in rodents and humans, while expansion of subcutaneous fat does not carry the same risks. Brown adipose produces heat as a defense against hypothermia ...

The interleukin-6 (IL-6) output from subcutaneous, abdominal adipose tissue was studied in nine healthy subjects before, during and for 3 h after 1 h two-legged bicycle exercise at 60 % maximal oxygen consumption. Seven subjects were studied in control experiments without exercise. The adipose tissue IL-6 output ...

A case of necrotizing fasciitis of the anterior abdominal wall caused by the zygomycete Apophysomyces elegans in a healthy male following inguinal herniorrhaphy is reported. The portal of entry of the fungus into the incised skin and subcutaneous tissues was probably through either contaminated surgical sutures or postoperative ...

Background:Endometriosis is a common condition in women that affects up to 45% of patients in the reproductive age group by causing pelvic pain. It is characterized by the presence of endometrial tissue outside the uterine cavity and is rarely found subcutaneously or in abdominal incisions, causing it to be overlooked in patients with ...

Following unilateral iliac artery injection of radiopaque Microfil in cadavers, coronal sections of the anterior abdominal wall at 1-cm intervals were obtained employing computerized axial tomography of the intact specimen as well as xerography of frozen slices. Because they avoid the distortion and disruption of the vasculature induced by anatomical dissection, these studies ...

Lipoma and angiolipoma are common benign neoplasms that occur in the subcutaneous tissue and rarely in the gastrointestinal tract. These tumors are usually asymptomatic but may present with abdominal pain, bleeding and obstruction. We present a 53-years-old woman with abdominal discomfort for several weeks ...

Although an inverse relationship between abdominal adiposity and pulmonary function has been suggested, direct measurement of abdominal adipose tissue has rarely been attempted. Our object is to determine the impact of abdominal adiposity on pulmonary function by directly measuring abdominal ...

The measurement of thermal and ultrasonic properties of biological tissues is essential for the assessment of the temperature rise induced in vivo by diagnostic ultrasound. In this paper, we present measurements of thermal conductivity, thermal diffusivity, speed of sound and ultrasonic attenuation of fresh ex vivo porcine tissue, namely 'muscle' (from ...

Adipose tissue exerts important endocrine and metabolic functions in health and disease. Yet the bioenergetics of this tissue is not characterized in humans and possible regional differences are not elucidated. Using high resolution respirometry, mitochondrial respiration was quantified in human abdominal ...

South Asians have a higher prevalence of cardiovascular disease (CVD) than Europeans. Studies have identified distinct subcompartments of subcutaneous adipose tissue (SAT) that provide insight into the relationship between abdominal obesity and metabolic risk factors in different ethnic groups. Our objective was to determine the ...

Objective: A sexual dimorphism exists in body fat distribution; females deposit relatively more fat in subcutaneous/inguinal depots whereas males deposit more fat in the intra-abdominal/gonadal depot. Our objective was to systematically document depot- and sex-related differences in the accumulatio...

Frequent sugar-sweetened beverage (SSB) intake has been consistently associated with increased adiposity and cardio-metabolic risk, whereas the association with diet beverages is more mixed. We examined how these beverages associate with regional abdominal adiposity measures, specifically visceral adipose tissue (VAT). In a cross-sectional analysis of 791 ...

Stress in early life negatively influences growth quality through perturbations in body composition including increased fat mass. At term (40 weeks) preterm infants have greater fat mass and abdominal visceral adipose tissue than term-born infants. Mechanical-tactile stimulation (MTS) attenuates the stress response in preterm infants and rodents. We tested ...

This study evaluates a possible contribution of adipose tissue to the elimination of plasma ammonia (NH(3)) after high-intensity sprint exercise. In 14 healthy men and women, repeated blood samples for plasma NH(3) analyses were obtained from brachial artery and from a subcutaneous abdominal vein before and after three repeated 30-s ...

Use of the deep inferior epigastric perforator (DIEP) flap is gaining popularity as the method of choice for breast reconstruction and replacement of prosthetic breast implants. Ideally, the volume of the prosthesis is replaced by the same volume of autologous tissue to restore shape and symmetry. Still, intraoperative tissue volumetry is not practical ...

Background/AimsThe link between abdominal fat and bone mineral content (BMC), independent of weight, has not been extensively studied. In Latino children, the contributions of abdominal subcutaneous and visceral fat to BMC have not been examined. Research on the effect of leptin on BMC has also been inconclusive.MethodsThe present ...

Body fat distribution may be differentially associated with subclinical cardiovascular disease. We sought to examine whether body mass index (BMI), waist circumference (WC), subcutaneous (SAT) and visceral (VAT) adipose tissue are associated with either prevalence of coronary (CAC) or abdominal aortic calcium (AAC) in the Framingham ...

Angiotensin II (AngII) is the primary bioactive peptide of the renin angiotensin system that plays a critical role in many cardiovascular diseases. Subcutaneous infusion of AngII into mice induces the development of abdominal aortic aneurysms (AAAs). Like human AAAs, AngII-induced AAA tissues exhibit progressive changes and ...

Angiotensin II (AngII) is the primary bioactive peptide of the renin angiotensin system that plays a critical role in many cardiovascular diseases. Subcutaneous infusion of AngII into mice induces the development of abdominal aortic aneurysms (AAAs). Like human AAAs, AngII-induced AAA tissues exhibit progressive changes and ...

Lactate concentration in the subcutaneous interstitial fluid and adipose tissue blood flow (ATBF, ml/100 g.min) were simultaneously measured with the microdialysis technique combined with 133Xe clearance in the abdominal and femoral subcutaneous adipose tissue in nine lean and nine obese men. ...

In developing adipose tissue, cells of size less than 25 micron may make a major contribution to adipose tissue cell populations. This study reports the separation, identification, and sizing of infant and foetal adipose tissue small cells. Subcutaneous adipose tissue was taken from the ...

Angiosarcomas account for only 1% to 2% of all soft tissue sarcomas with the most common site of origin being skin and subcutaneous tissue particularly on the face and scalp of elderly patients. These neoplasms rarely arise in the small or large bowel with presentation as diffuse abdominal ...

Adipose differentiation-related protein gene (ADP) plays an important role in controlling lipid accumulation in mammals. It may also affect lipid deposition in birds. However, the molecular mechanism of its actions in birds remains unknown. In the present study, the coding sequence of ADP cDNA for Chinese native breed Sichuan Mountainous Black-bone chicken (MB) was first cloned from ...

ObjectiveTo assess the prevalence of abdominal obesity including intra-abdominal and subcutaneous adiposity along with other cardiometabolic risk factors in urban Asian Indians living in New Delhi.MethodsWe conducted a cross-sectional epidemiological descriptive study with 459 subjects (217 males and 242 females), representing all ...

To determine the inflammatory and immunological mechanisms associated with live third-stage (L3) hookworm larval vaccines, mice were immunized either subcutaneously or orally with three doses of 500 L3 of Ancylostoma caninum at 2-week intervals, and then challenged percutaneously (via abdominal skin) with 500 L3. Non-immunized mice served as negative ...

Proteus syndrome (PS) is an extremely rare congenital hamartomatous syndrome that was first delineated by Cohen and Hayden (1). The estimated prevalence is less than 1 per 1,000,000 live births (2). It is a sporadic disorder that causes overgrowth of multiple tissues, especially bone, fat, and other connective tissues in a patchy or mosaic pattern. ...

Necrotizing soft-tissue infections (NSTIs) are acute surgical conditions that demand prompt and multi-faceted treatment. Early recognition, appropriate resuscitation measures, aggressive surgical debridement, and targeted antimicrobial therapy significantly affect the overall outcome and survival of NSTI patients. Necrotizing fasciitis refers to a particular type of NSTI, ...

OBJECTIVE Because direct adipose tissue free fatty acid (FFA) storage may contribute to body fat distribution, we measured FFA (palmitate) storage rates and fatty acid (FA) storage enzymes/proteins in omental and abdominal subcutaneous fat. RESEARCH DESIGN AND METHODS Elective surgery patients received a bolus of [1-(14)C]palmitate ...

Crepitus; Subcutaneous air; Tissue emphysema ... endoscopy, a central venous line, intubation, and bronchoscopy Air can also be found in between skin layers ...

The purpose of this study was to determine if a high-fat diet would result in a higher lipolytic rate in subcutaneous adipose tissue than a lower-fat diet in sedentary nonlean men. Six participants (healthy males; 18-40 years old; body mass index, 25-37 kg/m(2)) underwent 2 weeks on a high-fat or well-balanced diet of similar energy content (approximately ...

INTRODUCTION: In recent times new surgical approaches have been developed, in which subcutaneous tissue is the primary object, such as flaps and fat removal techniques, but different descriptions and abundance of terminology persist in Literature about this tissue. AIM AND METHODS: In order to investigate the structure of ...

According to the Fick principle, any metabolic or hormonal exchange through a given tissue depends on the product of blood flow by arteriovenous difference. Because adipose tissue plays dual storage and endocrine roles, regulation of adipose tissue blood flow (ATBF) is of pivotal importance. Monitoring ATBF in humans can be achieved ...

In polycystic ovary syndrome (PCOS), hypertension has been linked to androgen excess and insulin resistance. Aromatase, an enzyme encoded by the CYP19 gene, affects androgen metabolism and estrogen synthesis, influencing the androgen to estrogen balance. We characterized CYP19 gene expression in subcutaneous adipose tissue of women with PCOS and normal ...

Current research was conducted to estimate heritability and genetic correlations for carcass composition and fat deposition in Japanese quail at 42 and 91 d of age. Studied traits were BW at 42 and 91 d of age (BW42, BW91), carcass weight and percentage, breast meat weight and percentage, thigh weight and percentage, abdominal fat weight and abdominal fat ...