A case of Juvenile Granulosa Cell Tumor (JGCT) of the ovary with unusual pleomorphic histologic and malignant biologic behaviour is described. The tumor occurred in a 10-year-old girl and was associated with clinical features of isosexual pseudoprecosity and a marked elevation of serum estradiol. The mass manifested initially in the right ovary and subsequently involved the contralateral ovary. A multi-organ metastasis developed during a 6-month-interval despite chemotherapy. She received two operations at 6-month interval, and tissues were obtained from the tumor mass. A marked histologic difference was observed between these two samples. The second biopsy showed profound cellular pleomorphism with numerous multinucleated tumor giant cell formation and hyaline bodies. The differential diagnosis from germ cell tumor and the possible factors for the pleomorphism are discussed.
Diagnosis, Differential ; Biopsy ; Neoplasm Metastasis

An autopsy case of holoacardius hemisomus acephalus is reported. She weighed 2,190 gm and the height was 38 cm. The head and upper extremities were absent, while the vertebrae and lower extremities were relatively well developed, but severely edematous. The heart, lungs, stomach, liver, spleen, and pancreas were missing, but the lower abdominal organs including kidneys, adrenal, urinary bladder, and genital organs were present. The intestine was blind-ended at jejunal level but opened into a normal anus. The umbilical cord had two arteries and one vein.

The development of colorectai cancer following pelvic irradiation has been a much less common event. A 58-years-old woman presented with tenesmus for 5 months. She had a stage IIb, carcinoma of the cervix for which she underwent radiation therapy in 27 years before. Colonscopic findings revealed polypoid mass and irregular ulceration on the rectum and proctitis associated with stricture that was compatible with her previous history of radiation. Histoyathological examination of the polypectomy specimen disclosed adenocarcinoma. So we reported a case of radiation induced carcinoma of reotum which might be the first case in Korean literature. It therefore, behooves the clinician who follows patients whose carcinoma of the cervix or corpus uteri has been cured by radiation therapy to be vigilant for the subsequent development of colon and rectal cancer.
Adenocarcinoma* ; Cervix Uteri ; Colon ; Constriction, Pathologic ; Female ; Humans ; Proctitis ; Rectal Neoplasms ; Rectum ; Ulcer ; Uterus

BACKGROUND: Sevoflurane has been reported to potentiate the effect of rocuronium. We compared the effect of sevoflurane and propofol on intubating conditions and their corresponding hemodynamic changes, and also compared the intubation conditions at different intubation timing using the rocuronium. METHODS: Sixty patients were randomized into four groups: group P (P-60, P-90) received 10 mg/kg/hr of propofol after 2 mg/kg of bolus injection; group S (S-60, S-90) were inhaled with 8 vol% sevoflurane after injection of 50 mg of thiopental sodium. Intubation was attempted at either 60 seconds (P-60, S-60) or 90 seconds (P-90, S-90) after the rocuronium administration. Intubation conditions were assessed and evaluated as excellent, good, poor and inadequate. Single twitch responses were measured at every 30 seconds after rocuronium administration. Blood pressure and heart rate were measured before induction, before intubation and immediately after intubation. RESULTS: Excellent and good intubation conditions were obtained in 60% (n = 9) of group P-60, 73% (n = 11) of group S-60, 92% (n = 14) of group P-90 and 100% (n = 15) of group S-90. Single twitch responses were fewer in group P-90 and S-90 compared to those in group P-60 and S-60 (P < 0.01). Blood pressure and heart rate after intubation were elevated in all four groups. CONCLUSIONS: Intubation conditions were not significantly different between inhalation of sevoflurane and intravenous administration of propofol when using rocuronium. Prolonged interval between rocuronium administration and intubation resulted in improved intubation conditions.
Administration, Intravenous ; Blood Pressure ; Heart Rate ; Hemodynamics ; Humans ; Inhalation ; Intubation* ; Propofol ; Thiopental

Although shock in sepsis is usually managed successfully by conventional medical treatment, a subset of cases do not respond and may require salvage therapies such as veno-arterial extracorporeal membrane oxygenation (VA ECMO) support as well as an attempt to remove endotoxins. However, there are limited reports of attempts to remove endotoxins in patients with septic shock on VA ECMO support. We recently experienced a case of septic shock with severe myocardial injury whose hemodynamic improvement was unsatisfactory despite extracorporeal membrane oxygenation (ECMO) support. Since the cause of sepsis was acute pyelonephritis and blood cultures grew gram-negative bacilli, we additionally applied polymyxin B direct hemoperfusion (PMX-DHP) to the ECMO circuit and were able to successfully taper off vasopressors and wean off ECMO support. To the best of our knowledge, this is the first adult case in which PMX-DHP in addition to ECMO support was successfully utilized in a patient with septic shock. This case indicates that additional PMX-DHP therapy may be beneficial and technically feasible in patients with septic shock with severe myocardial injury refractory to ECMO support.
Adult ; Cardiomyopathies* ; Endotoxins ; Extracorporeal Membrane Oxygenation ; Hemodynamics ; Hemoperfusion* ; Humans ; Membranes* ; Oxygen* ; Polymyxin B* ; Polymyxins* ; Pyelonephritis ; Salvage Therapy ; Sepsis ; Shock ; Shock, Septic*

Achondrogenesis is a lethal form of congenital chondrodystrophy characterized by extreme micromelia. We describe a case of achondrogenesis type II (Langer-Saldino achondrogenesis) detected by prenatal ultrasonography at 20-week gestation. A dwarfed fetus with large head, short neck and chest, prominent abdomen and short limbs was terminated transvaginally. Radiologic and histopathologic examination revealed features of mild form of achondrogenesis type II. Although the case had no known risk factor and the phenotypic abnormality was mild, modern development in prenatal screening made the early detection possible.
Abortion, Induced ; Achondroplasia/ultrasonography ; Achondroplasia/pathology* ; Bone and Bones/pathology ; Case Report ; Female ; Fetal Diseases/ultrasonography ; Fetal Diseases/pathology* ; Human ; Pregnancy ; Ultrasonography, Prenatal

This research is a field investigation to collect basic information about the safe and efficient use of physical restraint in hospitals and for the ultimate minimization of restraint use. The objects of this study were sixty-four patients. They were restrained physically. Add their 32 family members, 24 nurses of two university hospitals in Seoul were also involved in the study. From April 16, to May 27, 1999. Research data were collected throughout the observation and interview process. Also, the data was analyzed using frequencies and field study notes that were invented by researchers. Results of this study were as follows: 1. According to the sex and age distinction; male's restraint use was 75%, female's was 25% and pre-schoolage children 39.1%, middle age 26.5%, and senior citizens 20.3%. According to the disease distinction; neuro-system was 35.9%, respiratory system was 21.9%. In the Ward, 40.6% of ICU patients were restrained and 39.0% of pediatric ward children were also to restraint. 70.3% of patients were restrained under 5days, while 10.9% were restrained 10days. 2. Types of physical restraints were wrist restraint (45.21%), arm board (35.62%), leg restraint (8.22%), chest restraint (6.85%), elbow restraint (2.74%) and mitten restraint (1.37%). 3. The percentage was 3.5%, which was in 64 restrained out of 1828 hospitalized people. At 1st investigation, the ratio was 3.5%, the 2nd was 3.0% and the 3rd was 3.9%. 4. The reasons of using the physical restraint were 'to protect implements' (72.84%), 'to protect patients' (18.52%), 'to protect an operative site' (8.64%). 5. The result of the patients; family and nurses' response analysis was: 'It seems to be safe', 'It uses properly', 'It is convenient for relatives and nurses', 'It is helpful to treatment', 'Objective think it is not restraint' were 79.9%. 'It is discomfort and stuffy', 'The implement is ineffective' were 21.1%. However in interview of the patients who can do verbally communication, 6 of 7 was responded that 'It is stuffy and uncomfortable'. 6. When restraint is used, the main decision is usually made by the nurses 42.2% of the time. The statistics read as thus: nurses and the physician in charge 31.3%, nurses and family 12.5%, physician's order 7.8%, only family 6.2%. Although the record of restraint was only 15.6% so that only 10 cases out of all the 26 ICU patients restrained. This study shows that physical restraints which of infringe independent-right of patients, are used without using criterion, explaining the agreement. Also, subjective decision of physician, nurses, and family make the decision of using restraint. So development of practice manuals and rules for restraint implementation is urgent.
Arm ; Child ; Elbow ; Hospitals, University ; Humans ; Leg ; Middle Aged ; Nursing* ; Respiratory System ; Restraint, Physical* ; Seoul ; Thorax ; Wrist

PURPOSE: The follicular variant of papillary thyroid carcinoma (FVPTC) is difficult to diagnose due to pathologic features. There is also debate on the optimal extent of surgery. We separated FVPTC into two groups and compared the clinical features in an attempt to apply the treatment. METHODS: All 40 patients with FVPTC who were diagnosed between 1990 and 2009 were reviewed and separated into two groups, an encapsulated group and an infiltrative group, based on whether a capsule was formed or infiltration occurred. These two different subtypes of FVPTC were compared on the traits of sensitivity of diagnosis and clinicopathologic features. RESULTS: After review by a pathologist, 21 of 40 patients (55%) were found to have encapsulated tumors, and 18 patients (45%) had infiltrative tumors. There was no difference in age, sex, or size. Patients with encapsulated FVPTC had a significantly lower rate of lymph node metastasis (4.5%), multicentric tumors (18.2%), and thyroid capsular invasion (9.1%) compared with the infiltrative tumor group (50%, 50% and 50%, P<0.05). There was no difference in FNA sensitivity between the two groups, but the sensitivity to frozen biopsy was higher in the infiltrative group. There was no recurrence in the encapsulated group, but 4 patients (22.2%) experienced recurrence in the infiltrative group. CONCLUSION: FVPTC can be separated into two subgroups by histologic features, and there are some clinicopathologic differences between the two groups. Patients who had encapsulated FVPTC had a lower rate of lymph node metastasis, multicentric tumors, and thyroid capsular invasion. They also showed a lower rate of recurrence than the infiltrative group. It is suggested that the encapsulated group can be treated with limited surgery and the infiltrative group needs aggressive treatment.
Biopsy ; Diagnosis ; Humans ; Lymph Nodes ; Neoplasm Metastasis ; Recurrence ; Thyroid Gland* ; Thyroid Neoplasms*

OBJECTIVES: The effect of meat consumption on cardiometabolic risk has been continuously studied, but their associations are not conclusive. The aim of this study is to examine the association between the consumption of meat or red meat and carotid intima-media thickness (IMT) in healthy Korean adults. METHODS: This study evaluated 2374 community-dwelling adults (933 men and 1441 women) who were free of cardiovascular disease or cancer, living in a rural area in Korea. Total meat and red meat intakes were assessed with a validated 103 item-food frequency questionnaire. Carotid IMT was evaluated ultrasonographically, IMTmax was defined as the highest value among IMT of bilateral common carotid arteries. RESULTS: After adjustment for potential confounding factors, the mean IMTmax tended to increase in higher meat consumption groups in both men and women with metabolic syndrome (p for trend= 0.027 and 0.049, respectively), but not in participants without metabolic syndrome. Frequent meat consumption (> or =5 servings/week) was significantly associated with higher IMTmax in men with metabolic syndrome (by 0.08 mm, p=0.015). Whereas, the association was not significant in women (by 0.05 mm, p=0.115). Similar but attenuated findings were shown with red meat intake. CONCLUSIONS: Our findings suggest that a higher meat consumption may be associated with a higher carotid IMT in Korean adults with metabolic syndrome. The frequent meat consumption (> or =5 servings/week), compared with the others, was associated with a higher carotid IMTmax only in men with metabolic syndrome. Further research is required to explore optimal meat consumption in people with specific medical conditions.
Adult ; Aged ; Atherosclerosis/etiology/*pathology ; Carotid Arteries/*pathology/ultrasonography ; Female ; Humans ; Male ; Meat/*adverse effects ; Metabolic Syndrome X/complications/*pathology/ultrasonography ; Middle Aged ; Republic of Korea ; Risk Factors ; Tunica Intima/pathology/ultrasonography ; Tunica Media/*pathology/ultrasonography

Colonic arteriovenous malformation (AVM) is one of the causes of lower gastrointestinal bleeding. Unlike small vascular ectasia or angiodysplasia, colonic AVM tends to be solitary, large in size, and identified endoscopically as flat or elevated bright red lesion. Herein, we report a case of non-solitary and small cecal AVMs which were removed by endoscopic biopsy. A 66-yr-old woman was referred for routine gastrointestinal cancer screening. She was suffering from diabetes, hypertension, end-stage renal disease, and anemia of chronic disease. On colonoscopic finding, three semi-pedunculated polyps, less than 5 mm in size, were noticed near to the appendiceal orifice. Since the lesions revealed normal-looking epithelium with converging folds on the cecal base, lesions were diagnosed as inflammatory polyps on gross finding. Three biopsies were taken from each lesion. Bleeding from the biopsied site ceased spontaneously. Histopathologic evaluation demonstrated intramucosal hemorrhage and dilated submucosal vessels which were consistent with polypoid colonic AVMs.
Aged ; Arteriovenous Malformations/*diagnosis/pathology/surgery ; Biopsy ; Cecum/blood supply/pathology ; Colon/*blood supply/pathology ; Colonic Polyps/pathology/*surgery ; Colonoscopy ; Female ; Humans