Ae opposed to most other drug eruptions, drug-induced pemphigus may not develop for at least several months following the initiation of therapy with the offending agent. Unlike sporadically occuring pemphigus, the clinical and hietopathologic patterns of drug-induced pemphigus are most often those of pemphigus foliaceus. We report a case of diphenylhydantoin-induced pemphigus occuring in 30-year-old male with epilepsy. A few coinsized erythematous scaly patches developed on his fae, chest, snd left wrist, and two flaccid bullae on erythemstous base developed on his abdomen after three years snd nine months of therapy with diphenylhydantcin. Histopathologicslly, a biopsy specimin taken from a bullous lesion revealed that bulla is formed just beneath the granular layer and aeaitholytic cells are seen within the bulla. Direct and indirect irnmunofluorescence studies showed regitive findings. Administration of diphenylhydantoin was discontinued and he was treated with systemi and topical corticoeteroid. After 4 weeks, the skin lesions were healed with postinflammatory hysroigmentation and no new lesions were developed thereafter.
Abdomen ; Adult ; Biopsy ; Blister ; Drug Eruptions ; Epilepsy ; Humans ; Male ; Pemphigus* ; Phenytoin* ; Skin ; Thorax ; Wrist

BACKGROUND: It has been suggested that the regulation of hair growth might involve complex interaction between dermal papilla cells and hair matrix cells. Dermal papilla cells secrete diffusible factors that would act an hair matrix cells. During anagen the papilla appears to have prominent capillary loop, whereas in telogen it is nonvascularized. Vascular endothelial growth factor(VEGF) was recently reported to be produced by dermal papilla cells in rats. OBJECTIVES: We performed this study in order to evaluate the effect of VEGF on human hair growth in vitro and on the proliferation of dermal papilla cells and to define the splice forms of VEGF. METHODS: To detect the isoforms of VEGF, RT-PCR was performed on RNA isolated from dermal papilla cells and RT-PCR products were hybridized with VEGF-specific oligonucleotide probe located in exon 4. Isolated human hair follicles were cultured with various concentrations of VEGF165 and VEGF121. Hair follicle growth was measured by an Olympus inverted microscope with an eyepiece measuring graticule. RESULTS: The following results were obtained from this study. 1. Southern hybridization and size calculation of RT-PCR products revealed that mRNA species corresponding to 121, 165, 189, and 206 amino-acid forms of VEGF were praduced by cultured human dermal papilla cells. 2. 10 ng/ml of rhVEGF165, 0.1 ng/ml of rhVEGF165 and 10 ng/ml of rhVEGF121 stimulated follicle elongation in vitro(p < 0.05). 3. rhVEGF165 and rhVEGF121 had no effect on the numbers and thymidine incorporation of dermal papilla cells. CONCLUSION: These results suggest that VEGF is produced by dermal papilla cells and is able to promote hair growth in vitro. Increased hair growth by VEGF might occur other than by proliferation of dermal papilia cells.
Animals ; Capillaries ; Endothelial Growth Factors* ; Exons ; Hair Follicle ; Hair* ; Humans ; Protein Isoforms ; Rats ; RNA ; RNA, Messenger ; Thymidine ; Vascular Endothelial Growth Factor A

A few cases of femoral neuropathy that were developed after renal transplantation have been reported in western literature. The possible causes of this neuropahty that discussed in recent studies are compression of nerve by self-retaining retractor during operation, ischemia of femoral nerve by iliac muscle hematoma etc. We experienced one case of femoral nerve neuropathy after right iliac fossa renal transplantation that developed at first postoperative day without definitive etiology in all study. It was improved symptomatically after 2 weeks of postoperative day, so we reported this case with brief review of the literatures.
Femoral Nerve ; Femoral Neuropathy* ; Hematoma ; Ischemia ; Kidney Transplantation*

PURPOSE: Tic disorder is a neurodevelopmental disorder which begins in early childhood and continues into adolescence and adults. Tic disorder affects 1-2% of the population. In order to make a correct diagnosis and treatment of tic disorder, the clinical psychological analysis is needed because children with tic disorder tend to have higher rates of emotional and behavioral difficulties than those of the general population. The aim of this study was to evaluate the clinical and psychological characteristics of child with tic disorder. METHODS: The sample consisted of 69 patients with tic disorder who visited to the pediatric neurology clinic of Kangnam sacred heart hospital from January 2007 to June 2010. Fifty patients who visited our clinic without tic disorder were included in the control group. Patients were classified as the DSM-IV, Tourette's disorder, chronic motor or vocal tic disorder, transient tic disorder and tic disorder not otherwise specified. Korean child behavior checklist (K-CBCL), K-WISC-III, ADS, K-ARS was conducted in the tic disorder patients and T score of K-CBCL was compared with the control group. RESULTS: Male to female ratio was 2.5:1 in the study group and the mean age was 9.5+/-3.2 years old. The symptom period was 16.7+/-17.2 months at their first visit. Twelve subjects (18%) presented with Tourette syndrome, 14 subjects (20%) had multiple chronic motor or phonic tic disorder, 20 subjects (29%) had transient tic disorder and 23 subjects (33%) had tic disorder not otherwise specified. The Medications were given in 26 patients and risperidone was the primary drug for most of them. The mean T scores of K-CBCL were 55.5+/-6.1 for attention scale, 56.9+/-6.9 for anxiety-depression scale, 56.5+/-7.4 for withdrawn scale, 52.0+/-3.4 for emotional lability scale. All of them were higher than control group (P<0.05). CONCLUSION: In order to make a correct diagnosis and treatment of tic disorder, the clinical psychological assessment is mandatory due to their higher rates of emotional and behavioral difficulties.
Adolescent ; Adult ; Checklist ; Child ; Child Behavior ; Diagnostic and Statistical Manual of Mental Disorders ; Female ; Heart ; Humans ; Male ; Neurology ; Risperidone ; Tic Disorders ; Tics ; Tourette Syndrome

Various complications may arise during and after the general anesthesia. The anesthetic agents and techniques of anesthetic administration employed have the power to impair or abolish a variety of essential functions of body, in addition to bearing potentially serious risks to the major organ systems. Four pediatric patients, who were 2, 3, 6 and 8 years old in 1993, had received repeated general anesthesia 8, 19, 31 and 25 times respectively for laryngeal microsurgery since their infaneies. The mean intervals between anesthesia were 45, 103, 37 and 91 days and the mean durations of anesthetia were 79, 86, 73 and 78 minuites respectively. Enflurane was used most frequently without any remarkable complication except one episode of pneumonia. The hepatic enzymes increased transiently in two patiens but none was eonfirmed as hepatitis.
Anesthesia ; Anesthesia, General* ; Anesthetics ; Child ; Enflurane ; Hepatitis ; Humans ; Microsurgery ; Pneumonia

Sternocostoclavicular hyperostosis is an uncommon disease, characterized by an inflammatory arthrosteitis of the sternocostoclavicular region. Clinically, it manifests as a painful swelling of the upper anterior chest wall, which is associated with occasional pustulosis palmaris and plantaris. A 48-year-old man had suffered from pain in both shoulders and the upper anterior part of the chest for 6 months. On examination, a venous engorgement in the neck with dilated collateral veins in the upper chest and shoulders was observed. Swelling was noticed in his face, neck and both arms. Radiologically, the clavicles, the sternum and the first ribs were enlarged with complete fusion between them. 99Tc scintigraphy showed increased uptake in the clavicles and the sternum. Selective venography resulted in a bilateral subclavian and brachiocephalic vein occulation, which resulted from a subclavian vein thrombosis. All the above suggested a sternocostoclavicular hyperostosis. He underwent a vascular graft interposition between the right jugular vein and the left innomianate vein (using 8mm ringed Gore-Tex graft) and a resection of the bilateral medial half of clavicle and 1st rib. Here, we present a case on sternoclavicular hyperostosis with subclavian and brachiocephalic vein thrombosis, and report this case study with a review of the appropriate literature.
Arm ; Brachiocephalic Veins ; Clavicle ; Humans ; Hyperemia ; Hyperostosis ; Hyperostosis, Sternocostoclavicular* ; Jugular Veins ; Middle Aged ; Neck ; Phlebography ; Polytetrafluoroethylene ; Radionuclide Imaging ; Ribs ; Shoulder ; Sternum ; Subclavian Vein ; Thoracic Wall ; Thorax ; Thrombosis ; Transplants ; Veins ; Venous Thrombosis*

Ganglioneuromas commonly arise from sympathetic ganglia. These neoplasm may be located wherever ganglion cells are normally found from skull base to pelvis including adrenal gland. Ganglioneuromas in spinal cord are very rare. We report a case of dumbbell-shaped extradural spinal ganglioneuroma. A 7-year-old boy was admitted to our hospital with a 20 day-history of both leg pain and a 10 day-history of progressive paraparesis. On magnetic resonance image, there was a dumbbell-shaped extradural spinal cord tumor in T11-L4 level. Two stage operation(First : Laminoplastic laminotomy of T11-L4 to remove the extradural portion of the tumor in the spinal canal, Second : Right retroperitoneal approach for the removal of paraspinal tumor located in L2-3 level) was performed. Pathologic diagnosis was a ganglioneuroma and paraparesis improved postoperatively.
Adrenal Glands ; Child ; Diagnosis ; Ganglia, Sympathetic ; Ganglion Cysts ; Ganglioneuroma* ; Humans ; Laminectomy ; Leg ; Male ; Paraparesis ; Pelvis ; Skull Base ; Spinal Canal ; Spinal Cord ; Spinal Cord Neoplasms

To study the effect of hydrocephalus and skull defect on the pressure volume index(PVI), PVI values were measured in 4 groups, total 23 cats. Five normal cats(group I : control group), five kaolin induced hydrocephalic cats(group II), six kaolin induced hydrocephalic cats with delayed hemicranicetony(group III) and seven kaolin induced hydrocephalic-hemicraniectomy cats(group IV) were used. In 4 groups, the effects of laterality of ventricular bolus infusion site, hydrocephalus and skull defect on the PVI values were evaluated. The measuremnets were performed 4 weeks after kaolin inhection in hydrocephalic groups(group II, III and IV). The laterality of ineusion site did not have satistically significant influence on the PVI valu in all 4 groups. Compared to group I, the PVI values in group II and III showed increasing tendency without significance. But in group IV, the PVI values showed statistically significant increase, and this seemed to be due to the biomechanical changes of brain and the more progressive ventricular enlargement by the combination of kaolin induced hydrocephalus and skull defect. As with above results, PVI values showed increasing tendency according to the degree of ventricular enlargement and the defect of skull.
Animals ; Brain ; Cats ; Hydrocephalus* ; Kaolin ; Skull*

The intrauterine fetal death(IUFD) is the death of the fetus prior to complete expulsion or extraction from its mother when the fetus is over 20 weeks gestation or weights more than 500 gm. This is a clinical study of 262 cases of IUFD and 262 control cases among 18542 deli-veries at Chung Goo Sung Sim Hospital during 10 years from 1987 to 1996. The results obtain-ed were as follows: 1. The incidence of IUFD was 1.41%. 2. The risk of IUFD was high in women older. 3. The risk of IUFD was high in women with parity of three or more, there was a previous history of IUFD in 11.2% of the IUFD cases and in 6.3% of the control cases, but there was no difference between the two groups of women in history of spontaneous abortion. 4. The sex ratio of male versus female was 1.24:1 in the IUFD cases, 1.11:1 in the control cases. 5. The low birth weight and preterm infants were much more frequent in the IUFD cases. 6. The mode of delivery IUFD was induced labor(77.5%), laparotomy(12.2%), spontaneo- us delivery(10.3%). The indications for laparotomy were placental abruption, placenta previa, transverse lie, previous cesarean section status, cephalopelvic disproportion and uterine rupture. 7. The most common cause of IUFD was unexplained causes(45.1%). 8. There were 67 cases(25.6%) of maternal complication, and the most common complica- tion was fever(35.8%). 9. In the incidence of abnormal coagulation test, the low platelet count(<100,000/mm3) was 8.0%, the prolonged prothrombin time(>14 seconds) was 7.2%, the prolonged partial thr- omboplastin time was 1.0%, the hypofibrinogenemia(<150mg/dl) was 7.2% and the elevated fibrinogen degradation products(>40 ug/ml) was 8.4%. 10. The risk of IUFD was lowered as the number of antenatal care was increased.
Abortion, Spontaneous ; Abruptio Placentae ; Blood Platelets ; Cephalopelvic Disproportion ; Cesarean Section ; Female ; Fetal Death* ; Fetus ; Fibrinogen ; Humans ; Incidence ; Infant, Low Birth Weight ; Infant, Newborn ; Infant, Premature ; Laparotomy ; Male ; Mothers ; Parity ; Placenta Previa ; Pregnancy ; Prothrombin ; Sex Ratio ; Uterine Rupture ; Weights and Measures

We experienced 3 cases of Candida esophagitis in infancy which were diagnosed by esophageal endoscopy. First case, 10 month-old boy with combined immune deficiency had suffered from oral thrush and poor feeding for more than 4 months. Esophageal endoscopy revealed multiple whitish creamy patches on the friable erythematous and necrotic mucosa of the esophagus. He was firstly treated with amphotericin-B but in vain. Then he was treated with fluconazole (5 mg/kg/day) and in a few days oral thrush nearly disappeared and endoscopy after 2 weeks revealed complete healing of the esophagitis. Second case, 6 month-old boy with some cellular immue defect also suffered from oral thrush, poor feeding and intermittent fever. He was treated with fluconazole and oral thrush was imporved. He was discharged without follow up endoscopy. Third case, 4 month-old girl with liver cirrhosis due to infantile cholestasis had Candida sepsis. Esophagitis was found incidentally during the endoscopic examination of esophageal varix. First 2 cases showed multiple small filling defects and decreased motility on esophagography. Candida antigen was not detected in the sera of all 3 cases of candidiasis. We conclude that Candidia esophagitis should be suspected when an infant has been suffering from long-term treatmet-resistant oral thrush and poor feeding and that esophageal endoscopy can be easily performed in infants also and useful in diagnosing esophagitis and assessing the outcome of treatment.
Candida* ; Candidiasis ; Candidiasis, Oral ; Cholestasis ; Endoscopy ; Esophageal and Gastric Varices ; Esophagitis* ; Esophagus ; Female ; Fever ; Fluconazole ; Humans ; Infant ; Liver Cirrhosis ; Male ; Mucous Membrane ; Sepsis