We report a case of calcific bursitis of the shoulder in four-year-old boy who had severe pain and limitation of motion of the left shoulder joint for three days. Radiographs revealed the oval radiopaque lesion in the subacormial space, and the MR signal intensity of the mass was moderate on T2WI. Histological examination of the mass showed acute necrotizing inflammation with calcification.
Bursitis ; Humans ; Inflammation ; Male ; Shoulder ; Shoulder Joint

PURPOSE: To present the first report describing lesions of osteoma cutis on the upper eyelid and medial canthus.CASE SUMMARY: A 4-year-old female complained of a right upper eyelid mass. The examination showed a well-delineated, mild bluish-colored, hard mass over the upper eyelid and the medial canthus measuring 10 × 10 mm and 2 × 2 mm. During the cutaneous examination, her forearm, left shin, right dorsum of the foot, neck, and abdominal wall also showed well-delineated, mild bluish-colored, immobile hard masses, similar to the upper eyelid mass. A right upper eyelid and medial canthus mass excision was performed and a biopsy specimen was collected. Hematoxyline and eosin staining showed a mature bone in the dermis with spicules of bone and osteoblasts. She was finally diagnosed with osteoma cutis on the upper eyelid and the medial canthus. CONCLUSIONS Osteoma cutis is a rare, benign skin disorder characterized by bone formation in the skin. Albright hereditary osteodystrophy, which causes a metabolic disorder, should also be considered to prevent complications.

PURPOSE: The aim of this study is to investigate the usefulness of intestinal ultrasonography (US) and upper gastrointestinal endoscopy in the early diagnosis of Henoch-Schonlein purpura (HSP) with the gastrointestinal (GI) symptoms preceding the emergence of the skin lesion. METHODS: The clinical, intestinal US and upper gastrointestinal endoscopic records of 85 patients (88 cases) with GI symptoms relating to HSP presenting between January 1999 and April 2001 were reviewed. RESULTS: 1) GI symptoms were observed in 52 cases (59%) and skin, joint, renal and scrotal manifestations were observed in 88 (100%), 64 (73%), 15 (17%), 3 cases (3%) respectively. 2) Out of 52 cases with GI symptoms, abdominal pain was observed in all cases (100%). Positive stool occult blood, nausea and vomiting, abdominal tenderness, melena or tarry stool, diarrhea, hematemesis, rebound tenderness and rigidity were observed in 28 (50%), 17 (33%), 17 (33%), 12 (23%), 6 (12%), 4 (8%), 1 (2%) and 1 case (2%) respectively in order of frequency. 3) Intestinal US examination was performed in 27 cases with HSP and GI symptoms (52 cases). Out of 27 sonographic examinations 22 showed abnormal findings. Thickening of the duodeno-jejunal wall was observed in 16 cases (73%). Free peritoneal fluid, enlarged mesenteric lymph node, ileus and abnormal gall bladder were seen in 8 (36%), 8 (36%), 4 (18%) and 1 case (5%) respectively. In three cases of HSP without GI symptoms, those changes were absent. 4) In all of five cases with HSP and GI symptoms, endoscopic study showed mucosal edema and multiple hemorrhagic erosions especially at the second portion of the duodenum. Biopsy specimens from the duodenum of 2 cases out of 5 endoscopic examinations showed acute inflammatory infiltrates in the mucosa with hemorrhage. 5) Both intestinal US and endoscopic studies were performed in 4 cases with HSP and GI symptoms simultaneously. Out of 4 those cases, 3 cases showed the thickened duodeno-jejunal wall on the intestinal US, which suggested erosive hemorrhagic duodenitis by endoscopic findings. CONCLUSION: The typical but nonpathognomonic intestinal US findings including the thickening of the duodeno-jejunal wall and upper gastrointestinal endoscopic findings including hemorrhagicerosive duodenitis, in children with GI symptoms, should be considered a manifestation of HSP, even in the absence of skin lesion.
Abdominal Pain ; Ascitic Fluid ; Biopsy ; Child ; Diarrhea ; Duodenitis ; Duodenum ; Early Diagnosis ; Edema ; Endoscopy ; Endoscopy, Gastrointestinal ; Hematemesis ; Hemorrhage ; Humans ; Ileus ; Joints ; Lymph Nodes ; Melena ; Mucous Membrane ; Nausea ; Occult Blood ; Purpura, Schoenlein-Henoch* ; Skin ; Ultrasonography ; Urinary Bladder ; Vomiting

OBJECTIVE: Misjudgement of rupture site may result in disastrous postoperative rebleeding from the unclipped but truly ruptured aneurysm. We assess the concordance rate between radiologic findings and operative ones, and then we document the problems in false localization of rupture site in multiple intracranial aneurysms. METHODS: From January 2001 to December 2002, We retrospectively analyzed 14 patients with a total of 32 multiple aneurysms to assess the primary rupture site. The rupture site was determined on the basis of computed tomographic and angiographic findings by neurosurgeons and one neuroradiologist. The operative findings such as healed thrombotic cap, localized clot, and easy collapse before and after clipping of ruptured aneurysms were compared with the predicted radiologic findings. On the other hand, we analyzed the causes in the cases of false localization. RESULTS: The location of ruptured aneurysm was verified at the time of surgery in 10 patients. The concordance rate of localized clot(100%) was higher than laterality of subarachnoid hemorrhage(66.7%) on CT scan, and those of focal vasospasm and nipple formation(100%) were also higher than size(72.7%) or irregularity(83.3%) of aneurysms on angiographic findings. Two of four misjudged patients were expired due to rebleeding from unclipped aneurysms. CONCLUSION: Although most reliable radiologic findings are useful in determination of rupture site, we should also consider less reliable radiologic findings and careful surgical inspection of the target aneurysm. And then early second operation should be performed as soon as possible in cases of misjudgment on initial diagnosis.
Aneurysm ; Aneurysm, Ruptured ; Diagnosis ; Hand ; Humans ; Intracranial Aneurysm* ; Nipples ; Retrospective Studies ; Rupture* ; Tomography, X-Ray Computed

Intracapsular and paraarticular chondroma is a rare benign lesion of the large joints (mostly the knee). We report a case of intracapsular and paraarticular chondroma in the infrapatellar Hoffa's fat pad that presented as a painful palpable mass in 15-yearold woman. A physical examination revealed a firm, movable and tender mass in the infrapatellar area. Magnetic resonance images showed an ovoid, well-defined, soft tissue mass with focal calcification in the infrapatellar fat pad. The final pathology revealed an intracapsular and paraarticular chondroma.
Adipose Tissue ; Chondroma ; Female ; Humans ; Joints ; Knee ; Lower Extremity ; Magnetic Resonance Imaging ; Magnetic Resonance Spectroscopy ; Physical Examination

PURPOSE: The purpose of this study was to evaluate the clinical and abdominal ultrasonogra- phic (US) features of spontaneously reduced transient small bowel intussusception in chlidren. METHODS: We retrospectively reviewed the clinical and US findings of 98 children with intussusception who were admitted to the Pediatric Department of Ulsan Dong-Kang General Hospital from Mar. 1999 to Feb. 2000. RESULTS: 1) Among 98 cases, there were 12 cases (12.3%) of transient small bowel intussusception (TSBI) and 86 cases (87.7%) of classic intussusception (CI). 2) The peak incidence of age in TSBI was over 3 years, which was older than that in CI. With regard to sex distribution, male predominated in both type. 3) Clinical symptoms and signs including cyclic irritability, vomiting, bloody stool, and abdominal mass in TSBI group were less common than those in CI group (41.7%, 33.4%, 0.0%, 0.0% vs 91.9%, 59.3%, 41.9%, 26.7%, respectively) but persistent abdominal pain was more common in TSBI group than in CI group (58.5% vs 11.2% ). 4) The size of total target sign and surrounding peripheral hypoechoic rim of TSBI group on US were smaller than those of CI group (11.9±2.61 mm, 2.08±1.15 mm vs 26.91±5.98 mm, 7.86±2.77 mm, respectively). 5) Concomittant illness was found more frequently in TSBI group than in CI group (66.7% vs 26.7%). 6) All case of TSBI group were reduced spontaneouly, which were confirmed by US, but none of CI group. CONCLUSION: Transient small bowel intussusception is probably more common than generally thought and its clinical and US findings is quite different from classical obstructing intussus-ception. Because all of our cases resulted in spontaneous reduction, we recommend careful observation and repeat examination rather than an immediate operation in transient small bowel intussusception.
Abdominal Pain ; Child ; Hospitals, General ; Humans ; Incidence ; Intussusception ; Male ; Retrospective Studies ; Sex Distribution ; Ulsan ; Ultrasonography ; Vomiting

BACKGROUND: Although various factors may influence the outcome of diabetic foot ulcers in diabetic subjects, the severity of peripheral vascular disease (PVD) is the main independent risk factor for amputation. The carotid intima-medial thickness (IMT), ankle brachial pressure index (ABPI) and pulse wave velocity (PWV) have been used as noninvasive markers of PVD. The present study aims to examine the association of carotid IMT, ABPI and PWV with the risk of lower extremity amputation in diabetic foot patients. METHODS: Total 114 diabetic patients (39 diabetic foot patients and 75 patients who didn't have diabetic foot) were participated for the study. Twenty four of diabetic foot patients underwent lower extremity amputation. Informations about past history, social habit and courses of diabetic foot were collected from the patients by means of a structured interview. We measured carotid IMT, ABPI and PWV. RESULTS: The following characteristics were significantly related to the development of diabetic foot ulcers: male, smoker, alcohol drinker, longer diabetes duration, presence of diabetic chronic complications, lower ABPI (<0.9), increased mean IMT (>0.8 mm), increased PWV. Patients with amputation had lower HDL cholesterol, higher incidence of osteomyelitis and older age, compared with patients without amputation. We observed a significant association between mean carotid IMT and the rate of amputation in diabetic foot patients [odd ratio, 11.42 (95% confidence interval, 1.03~127.19)]. CONCLUSIONS: This study suggests that measurement of carotid IMT as noninvasive index of atherosclerosis may be a useful indirect method in identifying diabetic foot patients who may have lower extremity amputation.
Amputation ; Ankle ; Atherosclerosis* ; Cholesterol, HDL ; Diabetic Foot* ; Humans ; Incidence ; Lower Extremity ; Male ; Osteomyelitis ; Peripheral Vascular Diseases ; Pulse Wave Analysis ; Risk Factors ; Ulcer

BACKGROUND: Diabetes mellitus is a major independent risk factor for atherosclerosis. In recent years non-invasive high resolution B-mode ultrasound methods have been developed to measure the intima-media thickness (IMT) of the carotid artery as an indicator for early atherosclerosis. It is known that obesity plays a role in the development of type 2 diabetes and cardiovascular disease, and it has also been reported that not only the amount but also the distribution of body fat is important. This study investigated the relationship between obesity and the development of carotid atherosclerosis in type 2 diabetic patients. METHODS: Carotid IMT was measured by ultrasound B-mode imaging in 144 patients with type 2 diabetes mellitus. All subjects underwent assessment for the degree and distribution of obesity, the presence of coronary artery disease risk factors, and the presence of diabetic complications. RESULTS: Carotid IMT was increased in the abdominal obese group defined by waist circumference. However, there was no significant difference in carotid IMT between the non-obese group and obese group as defined by body mass index, waist to hip ratio, and total body fat percent measured by bioelectrical impedance analysis. There were positive correlations between carotid IMT and age, duration of diabetes, systolic blood pressure, and waist circumference. Multiple linear regression analysis revealed the variable that interacted independently with carotid IMT was age in type 2 diabetic patients. Carotid IMT was significantly increased in type 2 diabetic patients with macrovascular complications and microvascular complications. CONCLUSIONS: This study suggested that abdominal obesity rather than general obesity was associated with carotid atherosclerosis reflected by increment of carotid IMT in type 2 diabetic subjects.
Adipose Tissue ; Atherosclerosis ; Blood Pressure ; Body Mass Index ; Cardiovascular Diseases ; Carotid Arteries ; Carotid Artery Diseases* ; Coronary Artery Disease ; Diabetes Complications ; Diabetes Mellitus ; Diabetes Mellitus, Type 2 ; Electric Impedance ; Humans ; Linear Models ; Obesity* ; Obesity, Abdominal ; Risk Factors ; Ultrasonography ; Waist Circumference ; Waist-Hip Ratio

The quality factors (kQ,Q0) were evaluated by appling the results recently studied for the effect of central electrode in TRS-398 protocol. The PTW-31010 and IBA-CC13 chambers were used in this study. The quality factors were calculated as a function of beam quality for high energy electron and photon beams and compared with data currently used in TRS-398 protocol. In the PTW-31010 chamber using aluminium electrode, appling the new central electrode collections, the quality factors were 0.4% and 0.9% higher than current TRS-398 data for high energy photon and electron beams respectively. In the IBA-CC13 chamber using C-552 electrode, there are no variations in quality factors compared to TRS-398 data currently used.
Electrodes ; Electrons

Primary hepatic leiomyosarcoma is a very rare tumor of the liver and primary hepatic leiomyosarcoma with Behcet's disease has not been reported previously. Behcet's disease is a multisystem disorder presenting with recurrent oral and genital ulcerations as well as ocular lesions; it has rarely been reported in association with malignant disease. We report a case of primary hepatic leiomyosarcoma with intrahepatic and abdominal subcutaneous metastasis in a patient with Behcet's disease; this is the first report of these findings in Korea.
Abdominal Neoplasms/diagnosis/*secondary ; *Abdominal Wall ; Adult ; Behcet Syndrome/*complications ; Female ; Humans ; Leiomyosarcoma/*complications/diagnosis/*secondary ; Liver Neoplasms/*complications/diagnosis/*secondary ; *Subcutaneous Tissue