The Sertoli-Leydig cell tumor is a gonadal tumor of sex-cord stromal type, similar to that seen in of the various phases of testicular development in the male. This tumor is exceedingly rare, accounting for only 0.1% to 0.5% of all primary ovarian neoplasms. It occurs predominantly in the second and third decades(mean age about 25 years), less than 10% after menopause. We investigated a case of poorly differentiated Sertoli-Leydig cell tumor of right ovary, occured in a 76-year-old woman. Grossly, the tumor measured 2, 100 gm in weight and 25 x 19 x 8 cm in dimensions. The outer surface was smooth and glistening without rupture of the capsule. Cut sections revealed a multilobulated brown solid mass with multiple cystic change. Microscopically, it showed the typical findings o a Sertoli-Leydig cell tumor. The characteristic feature is hemangiopericytoma paftem of sarcomatoid spindle cells. Therefore, we present it with a brief review of the literature.
Female ; Humans

BACKGROUND: Many studies have explained regional disparities in health by socioeconomic status and healthcare resources, focusing on differences between urban and rural area. However some cities in Korea have the highest cardiovascular mortality, even though they have sufficient healthcare resources. So this study aims to confirm three hypotheses: (1) there are also regional health disparities between cities not only between urban and rural area, (2) it has different regional risk factors affecting cardiovascular mortality whether it is urban or rural area, (3) Besides socioeconomic and healthcare resources factors, there are remnant factors that affect regional cardiovascular mortality such as health behavior and physical environment. METHODS: The subject of this study is 227 local authorities (si, gun, gu). They were categorized into city (gu and si consisting of urban area) and non-city (gun consisting of rural area), and the city group was subdivided into 3 parts to reflect relative different city status: city 1 (Seoul, Gyeonggi cities), city 2 (Gwangyeoksi cities), and city 3 (other cities). We compared their mortalities among four groups by using analysis of variance analysis. And we explored what had contributed to it in whole authorities, city and non-city group by using multiple regression analysis. RESULTS: Cardiovascular mortality is highest in city 2 group, lowest in city 1 group and middle in non-city group. Socioeconomic status and current smoking significantly increase mortality regardless of group. Other than those things, in city, there are some factors associated with cardiovascular mortality: walking practice(-), weight control attempt(-), deficiency of sports facilities(+), and high rate of factory lot(+). In non-city, there are other factors different from those of city: obesity prevalence(+), self-perceiving obesity(-), number of public health institutions(-), and road ratio(-). CONCLUSION: To reduce cardiovascular mortality and it's regional disparities, we need to consider differentiated approach, respecting regional character and different risk factors. Also, it is crucial to strengthen local government's capacity for practicing community health policy.
Cardiovascular Diseases ; Delivery of Health Care ; Gyeonggi-do ; Health Behavior ; Health Policy ; Health Status Disparities ; Korea ; Mortality* ; Obesity ; Public Health ; Residence Characteristics ; Risk Factors ; Smoke ; Smoking ; Social Class ; Sports ; Walking

Purpose: This study aimed to distinguish and describe the types of perceptions of do not resuscitate (DNR) proxy decisions among families of elderly patients in a long-term care facility. Methods: This exploratory study applied Q-methodology, which focuses on individual subjectivity. Thirty-four Q-statements were selected from 130 Q-populations formed based on the results of in-depth interviews and literature reviews. The P-samples were 34 families of elderly patients in a long-term care hospital in Busan, Korea. They categorized the Q-statements using a 9-point scale. Using the PC-QUANL program, factor analysis was performed with the P-samples along an axis. Results: The families’ perceptions of the DNR proxy decision were categorized into three types. Type I, rational acceptance, valued consensus among family members based on comprehensive support from medical staff. Type II, psychological burden, involved hesitance in making a DNR proxy decision because of negative emotions and psychological conflict. Type III, discreet decisions, valued the patients’ right to self-determination and desire for a legitimate proxy decision. Type I included 18 participants, which was the most common type, and types II and III each included eight participants. Conclusion Families’ perceptions of DNR proxy decisions vary, requiring tailored care and intervention. We suggest developing and providing interventions that may psychologically support families.

Central venous catheterization is a common diagnostic and therapeutic procedure in modern clinical practice. Pseudoaneurysms of the subclavian artery are rare and usually occur immediately after the causative event, whether the cause was trauma or a medical procedure. Here we report the rare case of a 71-year-old woman with delayed presentation of catheter-related subclavian pseudoaneurysm. The patient was treated for aspiration pneumonia with respiratory failure in another hospital. The patient's chest wall swelling began two weeks after the initial catheterization in the other hospital, probably because of slow leakage of blood from the injured subclavian artery caused by incomplete compression of the puncture site and uremic coagulopathy. She was successfully treated with ultrasound-guided thrombin and angiography-guided histoacryl injection without stent insertion or surgery. Her condition improved, and she was discharged to her home.
Aged ; Aneurysm, False* ; Catheterization ; Catheterization, Central Venous ; Catheters ; Central Venous Catheters ; Enbucrilate ; Female ; Humans ; Pneumonia, Aspiration ; Punctures ; Respiratory Insufficiency ; Stents ; Subclavian Artery* ; Thoracic Wall ; Thrombin

PURPOSE: This study was performed to evaluate MR signal intensity(SI) of calcification and to assess the capability of MRI in detection of various intracranial calcifications. MATERIALS AND METHODS: The MR findings and ROI value of experimental model of calcium carbonate suspension according to each concentration (20, 35, 50%) and diameter (1-10 mm) and hydroxyapatite suspension according to each concentration (10, 20, 30, 40, 50%) were analyzed. A specimen of calcification in cranio-pharyngioma was analyzed for its composition by XRD(X-ray diffractometer) and ICP(inductively coupled plasma) methods. MRI of 34 patients with intracranial calcifications were retrospectively analyzed for signal intensity of the calcification and its capability to detect calcifications according to size, location, and contrast with adjacent lesion. RESULTS: The calcium carbonate phantom with larger diameter and low concentration showed lower signal intensity on T2 than TlWl. Hydroxyapatite phantom showed high signal intensity in 10-30% concentration and low signal intensity in 40-50% concentration on T1 weighted image. The 5 cases of 34 intracranial calcifications showed high signal intensity on T1 weighted image. The capability of MRI in the detection of intracranial calcifications decreased in the circumstances such as small size(<2.5mm) and intraventricular location. Although the size of calcification was small, the detection was easy in the good contrast with adjacent lesion. However, the detection of the small sized calcification was easy if the contrast with adjacent lesion was good. CONCLUSION: lntracranial calcification shows generally low signal intensity on T1 and T2 weighted image with the exception of occasional high SI on TlWl. Detection of intracranial calcification in MRI is affected by its composition, size, location, and contrast with adjcent lesion.
Calcium Carbonate ; Durapatite ; Humans ; Magnetic Resonance Imaging* ; Models, Theoretical ; Retrospective Studies

Inflammatory myofibroblastic (IMF) tumor is a rare solid tumor that often affects children. IMF tumors occur primarily in the lung, but the tumor may affect any organ system with protean manifestations. A 22-year-old woman was evaluated for palpable low abdominal mass that had been increasing in size since two months prior. Abdominal computed tomography showed a lobulated, heterogeneous contrast enhancing soft tissue mass, 6.5 x 5.7 cm in size in the ileal mesentery. At surgery, the mass originated from the greater omentum laying in the pelvic cavity and was completely excised without tumor spillage. Histologically, the mass was a spindle cell lesion with severe atypism and some mitosis. Immunohistochemistry for anaplastic lymphoma kinase-1 revealed that the lesion was an IMF tumor. Because of its local invasiveness and its tendency to recur, this tumor can be confused with a soft tissue sarcoma. Increasing physician awareness of this entity should facilitate recognition of its clinical characteristics and laboratory findings.
Child ; Female ; Humans ; Immunohistochemistry ; Lung ; Lymphoma ; Mesentery ; Mitosis ; Myofibroblasts ; Omentum ; Sarcoma ; Young Adult

Rectal burns caused by hot water enema have been reported only occasionally and the majority of them were treated in a conservative manner. Although intractable rectal stricture caused by rectal burn is rare, it may be treated by endoscopic intervention or surgery. A 52-year-old woman who had used various methods of enema to treat her chronic constipation eventually undertook a hot water enema herself. After that, anal pain and constipation became aggravated prompting her to visit our clinic. Although various nonoperative treatments including endoscopic stenting were performed, her obstructive symptom did not improve and endoscopic findings had not changed. Hence, we performed a laparoscopic proctosigmoidectomy and transanal coloanal anastomosis with ileal diversion to treat the disease, and as a result, her obstructive symptom improved well. Corrective surgery such as resection of involved segment with anastomosis may be beneficial in relieving obstructive symptoms of an intractable rectal stricture caused by hot water enema.
Burns ; Constipation ; Constriction, Pathologic ; Enema ; Female ; Humans ; Middle Aged ; Stents ; Water

Rectal burns caused by hot water enema have been reported only occasionally and the majority of them were treated in a conservative manner. Although intractable rectal stricture caused by rectal burn is rare, it may be treated by endoscopic intervention or surgery. A 52-year-old woman who had used various methods of enema to treat her chronic constipation eventually undertook a hot water enema herself. After that, anal pain and constipation became aggravated prompting her to visit our clinic. Although various nonoperative treatments including endoscopic stenting were performed, her obstructive symptom did not improve and endoscopic findings had not changed. Hence, we performed a laparoscopic proctosigmoidectomy and transanal coloanal anastomosis with ileal diversion to treat the disease, and as a result, her obstructive symptom improved well. Corrective surgery such as resection of involved segment with anastomosis may be beneficial in relieving obstructive symptoms of an intractable rectal stricture caused by hot water enema.
Burns ; Constipation ; Constriction, Pathologic ; Enema ; Female ; Humans ; Middle Aged ; Stents ; Water

The hypotensive effect of diltiazem hydrochloride(Herben(R)) was investigated with 32 cases of essential hypertension. Diltiazem, 90-180mg per day, was administer ed in divided doses to each of the subjects for 6 week and the blood pressure lowering effect was assessed, as remarkably effective when the lowering of blood pressure was, 20mmHg or more of systolic pressure and 10mmHg or more of diastolic pressure; as satisfactorily effective when 20mmH or more of systolic pressure or 10mmHg or more of diastolic pressure was lowered; as fairly effective when 10-19mmHg of systolic pressure and 5-9mmHg of diastolic pressure. 1. With above mentioned criteria, diltiazem was remarkably, satisfactorily and fairly effective in 11(37%), 13(43%) and 1(3%) of 30 patients, respectively, while the drug was ineffective in 5(17%). 2. Diltiazem was effective in lowering of both systolic and diastolic blood pressure, and was effective as a sole agent of as an agent of combination therapy. 3. With diltiazem treatment, the depressed ST segment was conversed to isoelectric line in all of 10 cases which showed ST depression before diltiazem treatment and the elevated ST segment was conversed to isoelectric line in 1 of 2 cases. all of 4 cases with flat T wave and 10 of 12 cases with inverted T wave showed conversion to upright T waves after diltiazem treatment. 4. Undesirable side effects was observed in 2 cases out of 32 cases(6%); 1 case of erythema multiforme-like skin eruption and 1 case of the clinical aggravation of congestive heart failure, in whom the diltiazem administration was discontinued.
Blood Pressure ; Depression ; Diltiazem* ; Erythema ; Heart Failure ; Humans ; Hypertension* ; Skin