No abstract available.
Humans ; Hypothyroidism* ; Siblings*

Chromosomal abnormalities are higher in twin gestations than in the singleton population. Turner's syndrome(gonadal dysgenesis) variety may result from chromosome loss during gametogenesis in either parent or a mitotic error during one of the early cleavage divisions of the fertilized zygote. The vast majority of 45, XO conceptions result in first or second-trimester miscarriage. Fetuses with Tumer's syndrome commonly exhibit posterior nuchal cystic hygromas and generalized edema. Recently we experienced one fetal demise in twin pregnancy. The affected fetus was associated with Turner's syndrome which was diagnosed by amniocentesis and karyotyping. The fetus was associated with cystic hygroma which was antenatally diagnosed by ultrasonogram. The unaffected fetus had normal karyotype and was delivered through cesarean section without any abnormalities. we report this case with brief review of literatures.
Abortion, Spontaneous ; Amniocentesis ; Cesarean Section ; Chromosome Aberrations ; Edema ; Female ; Fertilization ; Fetus ; Gametogenesis ; Humans ; Karyotype ; Karyotyping ; Lymphangioma, Cystic ; Parents ; Pregnancy ; Pregnancy, Twin* ; Turner Syndrome ; Ultrasonography ; Zygote

Acute mobile thrombus of the abdominal aorta after chemotherapy is a very unusual finding, which can be a potential source of arterial embolism. We report here on a case of an acute mobile aortic thrombus with renal infarction. We successfully treated the patient with hybrid operation-open surgical and endovascular approach. Our case shows that hybrid treatment using wire-directed balloon catheter thrombectomy is a feasible, minimally-invasive treatment for a mobile aortic thrombus.
Angioplasty ; Aorta ; Aorta, Abdominal ; Catheters ; Chimera ; Embolism ; Humans ; Infarction ; Thrombectomy ; Thrombosis

BACKGROUND: To assess the incidence of venous thromboembolism (VTE) following shoulder surgery and to evaluate the role of postoperative duplex ultrasonography. METHODS: The study comprised a total of 224 patients who underwent shoulder surgery, including 180 shoulder arthroscopic surgeries, 28 shoulder arthroplasties, and 16 plate fixations for proximal humerus fracture between January 2014 and December 2014. The mean age of patients was 59.0 years, and there were 81 men and 143 women. Clinical data, including body mass index, blood tests, metabolic work-up for liver and renal function, previous, and present medical history, were evaluated. Duplex ultrasonography in the operative arm was performed on 2 to 4 days after surgery. RESULTS: The overall incidence of VTE following shoulder surgery was 0.45% (1/224). One patient with open reduction and plate fixation for proximal humerus fracture had asymptomatic deep vein thrombosis that showed complete remission after anticoagulant medication during a 2-month period. Four patients had asymptomatic superficial cephalic vein thrombosis and complete remission without any treatment. There was no case of pulmonary embolism. CONCLUSIONS: The incidence of VTE following shoulder surgery was extremely low in Asians. Duplex ultrasonography may be not considered a routine follow-up of shoulder surgery and can be selectively performed in high-risk or symptomatic patients for VTE.
Arm ; Arthroplasty ; Arthroscopy ; Asian Continental Ancestry Group ; Body Mass Index ; Female ; Follow-Up Studies ; Hematologic Tests ; Humans ; Humerus ; Incidence* ; Liver ; Male ; Pilot Projects* ; Pulmonary Embolism ; Shoulder* ; Thrombosis ; Ultrasonography ; Veins ; Venous Thromboembolism* ; Venous Thrombosis

Fracture dislocation or dislocation of the knee can produce a popliteal artery injury that may be difficult to evaluate clinically. Diagnosis of disruption or thrombosis of the popliteal artery is frequently delayed until the opportunity to salvage the extremity is lost. 22 cases of popliteal artery injury were reviewed from July 1978 to December 1983, associated with severe knee trauma at the Orthopaedic department of Kyung Hee University Hospital, of whom average follow-up for about 52 months. The results obtained were as follows; 1. In all 22 cases, 14 cases (63. 6%) were amputated. The amputation rate was correlated with ischemic time after injury. 2. Resection of all injuried vessels with reconstitution of continuity by the use of an interposed saphenous vein graft is often warrented to avoid tension. 3. All 8 patients, which was managed conservatively, were amputated in all cases(100%). In cases of suspicious popliteal artery injury, early aggressive exploration and obvious microvascular reconstruction should be mandatory. 4. Subperiosteal fibulectomy-fasciotomy should be done routinely immediately after vascular injury. 5. Diagnosis of popliteal artery injury was based on the clinical findings but the capillary filling was not contributary. 6. The use of Doppler flowmeter and emergency arteriography was recognizedtobeanexcellent methods in determination of arterial injury.
Amputation ; Angiography ; Capillaries ; Diagnosis ; Dislocations ; Emergencies ; Extremities ; Flowmeters ; Follow-Up Studies ; Humans ; Knee ; Popliteal Artery ; Saphenous Vein ; Thrombosis ; Transplants ; Vascular System Injuries

Human papillomavirus(HPV) has implicated in the development of cervical cancer. Several studies has suggested a strong correlation between HPV 16, 18 and cervical intraepithelial neoplasia(CIN). For detecting and typing HPV DNA in cervical tissues, recently the chemiluminescent molecular hybridization assay method has been widely used. This study was performed to determine the usefulness of hybrid capture assay for detecting high-risk HPV in cervical epithelial cells, and to compare the correlation among cervical cytology, biopsy finding and HPV infection, and to determine whether the addition of the hybrid capture assay to cytologic test would improve the ability to identify significant lesions. This study included 267 patients who visited the colposcopic clinic of the department of obstetrics and gynecology, Chonbuk University Hospital from May, 1997 to October 199S. Pap smears hybrid capture assays, and colposcopically directed biopsy were performed concurrently on al1 women. The results obtained were as follow; l. Using hybrid capture assay, the detection rate of high-risk HPV of all patients was 37.1%(99/267). There was no statistical significance in the detection rate of HPV between the age groups. 2. The false negative rate of Pap Smear was 53.3% and showed significant discrepancies between the cytologic and histologic diagnosis. 3. According to the cytologic diagnosis, the detection rates of high-risk HPV were 7.1% in normal, 25.3% in ASCUS or LSIL, and 61.6% in HSIL. In each cytologic group, the patients who had positive results for high-risk HPV showed higher incidence rate of high grade lesions than those with negative results(P<0.05). 4. According to the histologic diagnosis, the detection rates of high-risk HPV were 0.1% in normal, 11.1% in CIN I, and 72.7% in CIN II or CIN III. In each histologic group, the patients who had positive results for high-risk HPV showed higher incidence rate of high grade lesions than those with negative results(P<0.05). 5. According to the comparison of histologic diagnosis between positive and negative results of high-risk HPV test due to each cytology, there was no statistical significance in the incidence rate of cervical neoplasia, Above results suggest that high-risk HPV test using hybrid capture assay may be a useful method in supplement the pitfalls of cervical cytology. This test might also have prognostic value in the management of patients with CIN.
Biopsy ; Diagnosis ; DNA ; Epithelial Cells* ; Female ; Gynecology ; Human papillomavirus 16 ; Human Papillomavirus DNA Tests* ; Humans ; Incidence ; Jeollabuk-do ; Obstetrics ; Uterine Cervical Neoplasms

BACKGROUND: In diagnosis or monitor of the airway obstruction in bronchial asthma, the measurement of FEV1 in the standard method because of its reproducibility and accuracy. But the measurement of peak expiratory flow(PEF) by peak flow meter is much simpler and easier than that of FEV1 especially in children. Yet there have been still no data of the predicted normal values of PEF measured by peak flow meter in Korean children. This study was conducted to provide equations to predict the normal value of PEF and correlation between PEF and FEV1 in healthy children. METHOD: PEF was measured by MiniWright peak flow meter, and the forced expiratory volume and the maximum expiratory flow volume curves were measured by Microspiro HI 501(Chest Co.) in 346 healthy children (age:5-16 years, 194 boys and 152 girls) without any respiratory symptoms during 2 weeks before the study. The regression equations for various ventilatory parameters according to age and/or height, and the regression equations of FEV1 by PEF were derived. RESULTS: 1. The regression equation for PEF(L/min) was:12.6×age(year)+3.4×height(cm)-263(R2=0.85) in boys, and 6×age(year)+3.9×height(cm)-293(R2=0.82) in girls. 2. The value of FEFmax(L/sec) derived from the maximum expiratory flow volume curves was multiplied by 60 to compare with PEF(L/min), and PEF was faster by 125 L/min in boys and 118 L/min in girls, respectively. 3. The regression equation for FEV1(ml) by PEF(L/min) was:7×PEF-550(R2=0.82) in boys, and 5.8×PEF-146(R2=0.81) in girls, respectively. CONCLUSION: This study provides regression equations predicting the normal values of PEF by age and/or height in children. And the equations for FEV1, a gold standard of ventilatory function, was predicted by PEF. So, in taking care of children with airway obstruction, PEF measured by the peak flow meter can provide useful information.
Airway Obstruction ; Asthma ; Child* ; Diagnosis ; Female ; Forced Expiratory Volume ; Humans ; Reference Values

No abstract available.

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Intramembranous tympanic membrane cholesterol granuloma (CG) occurs infrequently. Here, the authors report a case of CG in the tympanic membrane presenting as a blue eardrum in the right ear. In addition, a pinhole perforation noted in the anterosuperior area revealed a brown discharge. High-resolution temporal bone CT showed a bulging mass shadow in the middle ear and a soft tissue dense lesion that filled both the epitympanum and mastoid cavity. Tympanomastoidectomy was performed under general anesthesia. New bone formation was confirmed in the mastoid antrum and epitympanum, and the epitympanum was blocked by new bone. The tympanic membrane revealed a round, brownish mass with a glistening surface and a severely thickened pars tensa. We herein report this case and review pertinent medical literature.
Adult ; Cholesterol/*metabolism ; Granuloma, Foreign-Body/*diagnosis/radiography ; Humans ; Male ; Tympanic Membrane/*pathology/radiography