No abstract available.
Child* ; Humans ; Hypertension, Portal*

No abstract available.
Endoderm* ; Endodermal Sinus Tumor*

No abstract available.
Empyema* ; Gastroenteritis* ; Salmonella* ; Urinary Bladder*

No abstract available.
Rhabdomyosarcoma*

Staphylococcal cassette chromosome mec (SCCmec) type and coagulase serotype are important epidemiologic factors in methicillin-resistant Staphylococcus aureus (MRSA). To investigate correlation between SCCmec type and coagulase serotype of MRSA, we analyzed SCCmec types of MRSA strains isolated from clinical sources and compared the results to coagulase serotypes and antimicrobial susceptibility patterns. A total of 108 MRSA isolates were classified into four SCCmec types: II (55.6%), IV (21.3%) III (13.0%) and IIIA (8.3%), and five coagulase serotypes: II (54.6%), IV (21.3%), V (18.5%) and VII (2.8%). All of coagulase type II, IV and V strains belonged to SCCmec type II, III/IIIA and IV, respectively. SCCmec types II, III and IIIA were multidrug resistant, whereas SCCmec type IV strains were non-multidrug resistant except beta-lactams and erythromycin. The data provide that there is a significant correlation between SCCmec types and phenotypic characteristic of coagulase serotypes.
beta-Lactams ; Coagulase ; Epidemiologic Factors ; Erythromycin ; Methicillin Resistance ; Methicillin-Resistant Staphylococcus aureus

We present a case of hyaline vascular type Castleman disease involving the bilateral cervical lymph nodes. To our knowledge, no previous case of this localized form of the disease has been reported. Dynamic CT demonstrated a hypervascular pattern of enhancement, with central less enhanced areas that corresponded histologically to fibrosis. For the diagnosis of this uncommon lymph node disease, these findings might be helpful.
Diagnosis ; Fibrosis ; Giant Lymph Node Hyperplasia* ; Hyalin ; Lymph Nodes ; Neck*

The purpose of this study was to investigate the effects of the Co-60 gamma irradiation on the osseointegration. 2.0 mm titanium alloy screw implants were placed in the tibial metaphysis of the rabbits, bilaterally. The mean length of the implants was 6.0 mm. The right tibia was irradiated with a single dose of 15 Gy from 60Co teletherapic machine at 5th postoperative day. The experimental group was irradiated tibia. The control group was non-irradiated tibia. To observe the phase of bone formation, the bone labeling by intramuscular injection of 20mg/Kg of Tetracycline, Calcein, Alizarin red S, was performed. The rabbits were sacrificed on the 1st, 2nd, 4th, 6th, 8th week and the tibia including implants were taken, and then the specimens were examined by the microradiography, light microscopy, and fluorescent microscopy. The obtained results were as follows; 1. There were connective tissue between bone and titanium at 1st week, in both group. Especially, the many empty lacunae without nucleus and obscure cytoplasm in experimental group, were observed. 2. The osteons were observed at 4th week in control group, and at 6th week in experimental group. The bone formation in experimental group was retarded as compared to the control group. 3. In fluorescent microscopy, bone labelling band was observed as linear, arc or concentric shape. Occasionary interrupted labelling band was observed, which is demonstrated bone remodeling. 4. In microradiographic examination, the radiolucent image was found between bone and implant with widening of bone marrow spaces as compared to the control group.
Alloys ; Bone Marrow ; Bone Remodeling ; Connective Tissue ; Cytoplasm ; Haversian System ; Injections, Intramuscular ; Microradiography ; Microscopy ; Osseointegration* ; Osteogenesis ; Rabbits ; Tetracycline ; Tibia ; Titanium

Aspiration can generate postoperative pulmonary morbidity of varing severity, depending on the type and volume of the aspirate. Epidural anesthesia can lead to local anesthetic systemic toxicity with mental change, followed by respiratory depression and abdominal and intercostal muscle weakness depressing the ability of the patient to cough and clear the airway. The authors experienced a case of pulmonary aspiration with systemic toxicity after epidural anesthesia for cesarean section. The chest X-ray showed alveolar consolidation at left lower lung field and arterial blood gases showed that PaO2 decreased. The exact causes of mental change and respiratory depression were unknown, but we suspected it lidocaine induced systemic toxicity due to vascular absorption, When airway reflexes are ineffective during face mask ventilation of the lungs, aspiration of clear oral secretions can generate small airway obstruction.
Absorption ; Airway Obstruction ; Anesthesia, Epidural* ; Cesarean Section ; Cough ; Female ; Gases ; Humans ; Intercostal Muscles ; Lidocaine ; Lung ; Masks ; Pregnancy ; Reflex ; Respiratory Insufficiency ; Thorax ; Ventilation

Condyloma acuminatum is a manifestation of human papillomavirus (HPV) infection. The genital warts tend to occur in areas most directly affected by coitus, namely external genitalia, perineum and perianal areas. The warts are highly contagious; more than 75% of sexual partners develop when exposed. The warts frequently increase in number and size during pregnancy, sometimes filling the vagina or covering the perineum, making it difficult to perform vaginal delivery or episiotomy. Probably small number of infants and children born of women with genital warts will become infected and develop laryngeal papillomatosis. We have experienced one case of huge condyloma acuminatum during pregnancy and presented with a brief review of literature.
Child ; Coitus ; Condylomata Acuminata ; Episiotomy ; Female ; Genitalia ; Humans ; Infant ; Papilloma ; Perineum ; Pregnancy* ; Sexual Partners ; Vagina ; Warts

No abstract available.
Neuroblastoma*