I deeply regret but request a retraction of our paper published in Immune Network.

I deeply regret but request a retraction of our paper published in Immune Network.

No abstract available.
Child* ; Dehydration* ; Gastroenteritis* ; Humans

A rate com;lication of hysterectomy is complete prolapse and inversion of vagina. This can occur whether the hysterectomy was abdominal or vaginal and cystocele and/or enterocele is often associated with this condition. Traditionally, prolapse has been treated by surgery, the types of operation for prolapse are generally but not always, carried out through the vaginal rather than through the abdominal surgical route. We experienced five cases who had repair of posthysterectomy vaginal vault prolapse by transabdominal sacral colpopexy and report with brief review of literatures.
Cystocele ; Hernia ; Hysterectomy* ; Pelvic Organ Prolapse* ; Prolapse ; Vagina

BACKGROUND: According to the areas and people that are examined, there are many differences in the prevalence of syphilis in Korea. However, the reactive rate of the serologi test for syphilis showed an increase in the 1960s, and it has deerea@sed from the beginning of the 1970s. OBJECTIVE: Comparing the results of tke serologic test for syphilis which lotad been performed for the 5 years(1987-1991) on the physical examines and pregnant women who were considered as healthy, with the results with normal people, who were considered as healthy, which had been already reported, we tried to observe the change of reactive rate of serologic test for syphili. METHODS: The serologic test for syphilis, including serum VDRL test and serum TPHA test, were carried out on 25,254 healthy adults(20,405 were physical examineea eamined at National Medical Center and 4,849 were pregnant women delivered at National Medical Cer ter). RESULTS: The reaetive rate of serum VDRL test was 0.8% in 25,25 the althy adults(physical examinees 0.8%, pregnant women 0.7%). There were no stistically differerces between the annual incidences. 85.5% of VDRL-reactive subjects showed low VDRL titers(below 1:4) by the quantitative serum VDRL test, The biologic false positive reaction of serum VDRL test was 29(19.5%) in 149 VDRL-reactive subjects, using serum TPHA test as a standard. CONCLUSION: This study suggested thai, there was a decrease in the prevslence of syphilis in Korea.
Asian Continental Ancestry Group ; False Positive Reactions ; Female ; Humans ; Incidence ; Korea* ; Pregnant Women ; Prevalence* ; Serologic Tests ; Syphilis*

No abstract available.
Hypertension, Portal*

To investigate the nature of artifacts caused by air and chemical shift by fat, a test tube phantom study was performed in 2.0T and 0.5T superconducting magnetic resonance imaging systems in various imaging sequences. Spatial mismapping and signal change made image distortion in spin echo images of the air-column and severe signal voids in gradient echo images. Chemical shift artifacts appeared in the planes of frequency-encoding axis as crescent-shaped signal voids and summated bright signals, Both artifacts were more prominent in high field strength, Images at 0.5T showed more severe artifacts in the T2-weighted images than those in the other sequences. As the acquisition matrix increased, truncation artifacts decreased and susceptibility artifacts in gradient echo images diminished. Familiarity with causes, appearances and mechanisms of various artifacts will help radiologists for interpretation of MRI.
Artifacts* ; Magnetic Resonance Imaging* ; Recognition (Psychology)

No abstract available.

No abstract available.
Cisplatin* ; Humans ; Nausea* ; Ondansetron* ; Vomiting*

Leiomyosarcoma is a malignant tumor showing smooth muscle differentiation, and it accounts for 2% to 8% of soft tissue sarcoma. Clinically, substantial mortality and morbidity are related to the propensity for distant metastasis and local recurrence, respectively. Microscopic findings characteristically reveal intersecting bundles of spindle-shaped cells having fibrillar cytoplasm and blunt-ended nuclei. Immunohistochemistry for intermediate filaments is helpful in establishing a definitive diagnosis. We experienced a case of large protruding leiomyosarcoma that developed on an old burn scar of the medial calf of a 45-year-old man. On preoperative evaluation, we recommended amputation due to a distant metastasis to the lung(stage IV). As the patient refused amputation of his lower leg, the tumor was radically excised and immediate reconstruction was done using free latissimus dorsi muscle flap and skin graft. Four months after excision despite adjuvant chemotherapy, amputation was performed due to local recurrence.
Amputation ; Burns ; Chemotherapy, Adjuvant ; Cicatrix ; Cytoplasm ; Diagnosis ; Humans ; Immunohistochemistry ; Intermediate Filaments ; Leg ; Leiomyosarcoma* ; Middle Aged ; Mortality ; Muscle, Smooth ; Neoplasm Metastasis ; Recurrence ; Sarcoma ; Skin ; Superficial Back Muscles ; Transplants ; Ulcer*