• Journal of Nutrition and Health
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• v.28 no.4
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• pp.282-290
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• 1995

Subcutaneous fat thickness of 74 young male was measured at six sites(biceps, triceps, subscapula, suprailiac, abdomen, thigh). The present study compared caliper with ultrasound measurements for the estimation of body fat. Caliper measurements subcutaneous at six sites had higher coefficient variation than did the ultrasound measures. Caliper measurements subcutaneous at six sites had higher ratio (caliper/ultrasound) than did the ultrasound measures. Compared to other body sites, the correlations between caliper and ultrasound measurements were high for the subscapula(r=0.7327), abdomen(r=0.7355) and thigh (r=0.7207) sites. the correlations between caliper and ultrasound measurements were high for the suprailiac(r=0.6616) site by lean group. the correlations between caliper and ultrasound measurements were high for the abdomen(r=0.7636) site by normal group. The correlations between caliper and ultrasound measurements were high for the subscapula (r=0.8959) and abdomen(r=0.8237) sites by obese group. Ultrasound measurement of biceps(r=-0.4459), abdomen9r=-0.4469), thigh(r=-0.4348) had the highest correlation with body density. Caliper measurement of triceps(r=-0.4017), subscapula(r=-0.4454), abdomen(r=-0.4293) had the highest correlation with body density. Ultasound measurements subcutaneous fat at lean group, obese group had higher coefficients of correlation with body density than did the caliper measurement. Caliper measurements subcutaneous fat at normal group had higher coefficients of correlation with body density than did the ultrasound measures. Ultrasound showed to be superior to the caliper technique in measuring subcutaneous fat of obese persons.

• The Journal of Korean Physical Therapy
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• v.22 no.6
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• pp.13-19
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• 2010

Purpose: This study was designed to measure the effects of weight, abdominal girth, body fat, abdominal fat and cholesterol levels in combination with electrical stimulation, ultrasound and aerobic exercise on obesity and local lipolysis. Methods: Subjects were 30 obese adults who volunteered to take part in the experiment and had no physical diseases. They were randomly divided into three groups: (1) an aerobic exercise group (n=10), (2) an electrical stimulation group with aerobic exercise (n=10), and (3) an ultrasound stimulation group with aerobic exercise (n=10). Each experimental group went through 8 weeks of training. Results: All measured items including weight, girth of the abdomen, body fat, and cholesterol levels showed significant differences among groups. All three groups showed decreases for all items. The electrical stimulation + aerobic exercise group (group II) showed greater effects than the aerobic exercise group (group I) and the ultrasound stimulation group with aerobic exercise (group III). Conclusion: Electrical stimulation + aerobic exercise and ultrasound stimulation + aerobic exercise cause decreases in weight, girth of the abdomen, body fat and cholesterol level compared to aerobic exercise alone. These methods can be considered to be effective adjuvants to aerobic exercise in obese adults.

• Journal of the Korean Society for Precision Engineering
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• v.31 no.11
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• pp.1051-1058
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• 2014

In this study, we investigated the improvement effect of obesity by treatment with a developed low frequency electrical stimulation system. Thirty female in their 20's as an experiment subjects divided 3 groups(control, commercialized device, developed device) were treated with electrical stimulation on abdomen for 4 weeks. The body weight, body mass index(BMI), waist-hip ratio(WHR), muscle strength, muscle(transverse abdominis(TrA), internal obliquus abdominis(IO), external obliquus abdominis(EO)), fat thickness and abdominal surface temperature were measured by electromyogram(EMG), ultrasound and digital infrared thermal image(DITI). In the result, the body weight and BMI were decreased. Subcutaneous abdominal fat were significantly reduced after 4 weeks. The muscle strength and TrA muscle thickness was increased 13.2%(p<0.05), and 35.5%, respectively. The fat thickness showed decrease in abdomen (p<0.05). Infrared measurement on abdominal surface temperature as a parameter of improvement in blood circulation was significantly increased(p<0.05). Therefore, the low frequency stimulation showed positive effects on parameters of the obesity improvement.

• Archives of Plastic Surgery
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• v.45 no.4
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• pp.375-378
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• 2018

In this report, we present a case of successful treatment of a bowel fistula in the open abdomen by perforator flaps and an aponeurosis plug. A 70-year-old man underwent total gastrectomy and developed anastomotic leakage and dehiscence of the abdominal wound a week later. He was dependent upon extracorporeal membrane oxygenation, continuous hemodiafiltration, and a respirator. Bowel fluids contaminated the open abdomen. Two months after the gastric operation, a plastic surgery team, in consultation with general surgeons, performed perforator flaps on both sides and constructed, as it were, a bridge of skin sealing the orifice of the fistula. The aponeurosis of the external oblique muscle was elevated with the flap to be used as a plug. The perforators of the flaps were identified on preoperative and intraoperative ultrasonography. This modality allowed us to locate the perforators precisely and to evaluate the perforators by assessing their diameters and performing a waveform analysis. The contamination decreased dramatically afterwards. The bare areas were gradually covered by skin grafts. The fistula was closed completely 18 days after the perforator flap. An ultrasound-guided perforator flap with an aponeurosis plug can be an option for patients suffering from an open abdomen with a bowel fistula.

• The Journal of the Korean bone and joint tumor society
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• v.3 no.2
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• pp.98-104
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• 1997

We carried out a prospective study of the effectiveness of a diagnostic strategy in thirty consecutively seen patients who had skeletal metastasis. The diagnostic strategy consisted of the recording of a medical history, physical examination, routine laboratory analysis, plain radiography of the involved bone and chest, whole-body technetium-99m-phosphonate bone scintigraphy, abdominal ultrasound, computed tomography of the chest, abdomen and pelvis, fiberbronchoscopy and fibergastroscopy. After this evaluation, a biopsy of the most accessible osseous lesion was done in twenty four patients. On the basis of the our diagnostic strategy, we were able to identify the primary site of the malignant tumor in nineteen patients(63%). The laboratory values were non-specific in all patients. The history and physical examination revealed the occult primary site of the malignant tumor in one patient(3.3%) who had carcinoma of the breast. Plain radiographs of the chest established the diagnosis of carcinoma of the lung in three patients(9.9%). Computed tomography of the chest identified an additional three primary carcinoma of the lung(9.9%). Fiberbronchoscopy identified an additional one primary carcinoma of the lung(3.3%). Abdominal ultrasound established the diagnosis in three patients(9.9%). Computed tomography of the abdomen and pelvis established the diagnosis in four patients(13.2%). Fibergastroscopy established the diagnosis in two patients(6.6%). Examination of the biopsy tissue established the diagnosis in one patient(3.3%). So we recommend to perform plain radiographs of chest, abdominal ultrasound, chest C-T, abdomino-pelvic C-T, fiber-bronchoscopy, fibergastroscopy sequentially.

• Journal of the Korean Society of Radiology
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• v.16 no.3
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• pp.265-271
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• 2022

This study retrospectively analyzed the test results of 441 patients who visited Hospital I in Busan from October 2021 to December 2021 and conducted both mid-term ultrasound and fibroscan tests. The purpose of the study was to investigate the usefulness of fibroscan in inter-fat evaluation by conducting correlation analysis and chi-squared test of inter-fat evaluation using liver ultrasound and fibroscan. As a result of analyzing the correlation between the fatty liver reading result of abdominal ultrasound and Fibroscan UAP, the correlation was found to be r=0.600 and p=0.000. In the inter-provincial evaluation, Fibroscan showed high validity in predicting objective results using inter-provincial values.

• Women's Health Nursing
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• v.27 no.4
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• pp.318-325
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• 2021

Purpose: Although insulin is usually injected into the abdominal subcutaneous fat, in pregnancy women tend to avoid abdominal injections due to concern about fetal damage. Prior studies have been limited to only measuring skin-subcutaneous fat thickness (S-ScFT) at one site at specific pregnancy points. This study aimed to measure S-ScFT across several abdominal sites and over the gestational period in Korean pregnant women. This can identify which site would be relatively safe for subcutaneous injection during pregnancy. Methods: Healthy women over 24 weeks of pregnancy in Korea were invited to voluntarily participate in this descriptive study. For the 142 women, S-ScFT of 12 sites in the abdomen were measured by ultrasound, several times over the pregnancy. Each incidence was treated as a case and a total of 262 cases were analyzed. Results: The mean S-ScFT during pregnancy was 1.14±0.47 cm (1.25±0.54 cm at 24⁺⁰-27⁺⁶ weeks; 1.17±0.48 cm at 28⁺⁰-31⁺⁶ weeks; 1.09+0.40 cm at 32⁺⁰-35⁺⁶ weeks; and 1.06±0.47 cm at 36⁺⁰-40 weeks of pregnancy). Most S-ScFT were thicker than 10 mm. But S-ScFTs in the lateral abdomen and some sites were suboptimal (<6 mm), especially in the pre-pregnancy underweight body mass index group, who had a high rate of suboptimal thickness (27.1% overall and 33.9% in the lateral side). Conclusion: The whole abdomen seems to be appropriate for subcutaneous injection in most Korean women during pregnancy, with a 4 to 5-mm short needle. However, for the lateral abdomen, making the skin fold might be needed for fetal safety.

• Journal of Veterinary Clinics
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• v.14 no.1
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• pp.6-10
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• 1997

An 8-year old castrated domestic long-hair cat was presented with a two week history of abdominal distension. Physical examination revealed a non-painful, fluctuant, palpable mass in the right craniodorsal abdomen, and unilaterally muffled heart sounds on the right thorax. Routine clinico-pathological values were unremarkable apart from mild azotemia with a concurrent urine specific gravity of 1.031, which reflect a degree of renal dysfunction. Radiographic and ultrasound examinations of the thorax revealed the cardiac enlargement to be due to the congenital peritoneo-pericardial diaphragmatic hernia with liver occupying the right half of the pericardial sac. There was also a mild gypertrophy of the heart. Radiography and ultrasonography of the abdomen showed the mass to be composed of a large fluid filled cystic structures surrounding the right and left kidneys, and the kidneys themselves were of increased echogenecity. A diagnosis of perinephric pseudocysts was made. The patient responded well to the surgical procedures. Perinephric pseudocysts and peritoneo-pericardial diaphragmatic hernia in the cat are rare, and a case is described and the literature is reviewed in this report.

• Journal of the Korean Burn Society
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• v.23 no.2
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• pp.64-67
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• 2020

High-intensity focused ultrasound (HIFU) has been regarded as a non-invasive uterine-preserving treatment for women with uterine myoma. Numerous studies have reported that it is a relatively safe and effective treatment for uterine myoma. However, severe complications, such as deep thermal burn injuries, bowel perforation, and bladder injury, were reported on rare occasions. We report a case of a 4th degree burn on the lower abdomen after HIFU treatment for uterine myoma. Physicians must consider the possibility of deep thermal burn injuries when managing uterine myoma with HIFU.

• The Journal of Korean Obstetrics and Gynecology
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• v.25 no.3
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• pp.85-94
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• 2012

Objectives: We have studied the syndrome differentiation of ultrasound of retroverted uterus(RU) as the inspection in traditional Korean medicine. Methods: Eighty-four patients, who visited H clinic for infertility treatment, were recruited and evaluated by questionnaires and ultrasound, from April, 2012 to May, 2012. We used ultrasound(Logiq C3; GE Health care) for examination of RU. For statistics, we used Fisher's extract test to evaluate the RU and symptoms, and Chi-square test to evaluated the RU and syndrome differentiations, and Student T-test for the relationship between RU and each score of syndrome differentiation, using PASW Statistics(version 18.0.0) and GraphPad Prism(version 5.01). Results: 1. RU was correlated with moderate or severe dysmenorrhea and premenstrual lower abdominal pain. 2. In syndrome differentiation, blood stasis questionnaire was correlated with RU. 3. RU was related with dysmenorrhea, mass of low abdomen, pressure pain, clod of menstrual blood, dyspareunia. Conclusions: The ultrasound of RU might be related with the syndrome of blood stasis.