Pancreatic islet cell adenoma is a benign tumor of pancreatic beta-cell and a rare cause of hyperinsulinemic hypoglycemia in children. The authors experienced a case of pancreatic islet cell adenoma(Insulinoma)in a 11 year and 8 month old male who had frequent loss of consciousness and seizure. Enucleation was done after localization of tumor by selective celiac artery angiography and abdominal computed tomography. Diagnosis was confirmed by histologic findings as pancreatic-adenoma, gyriform growth pattern. A brief review of related literature was made.
Adenoma* ; Angiography ; Celiac Artery ; Child ; Diagnosis ; Humans ; Hyperinsulinism ; Hypoglycemia ; Infant ; Islets of Langerhans ; Male ; Seizures ; Unconsciousness

No abstract available.
Knee Joint* ; Knee*

The purpose of this study was to evaluate the prevalence rate of low back pain (LBP) in the high school students and to analyze the differences and correlations with the spinal-pelvic structural variations and disability index with LBP. The subjects are 499 high school students (236 males, 263 females: mean age, 16.38 years). They were assessed for LBP with the numerical rating scale (NRS) and for disability with the Korean version Oswestry disability index (KODI). All subjects were to take the plain radiographic examination for spinal-pelvic structural variations including thoracic, lumbar, thoracolumbar Cobb's angle, lumbar lordotic curve, sacral slope, pelvic tilt and pelvic incidence. All subjects were divided into two groups by NRS scores (0, 1=no/minimum pain group [NMP group], 2-10=low back pain group [LBP group]). The prevalence rate of LBP of all subjects was 56.7% (n=283). NRS and total KODI scores were higher in the LBP group (3.38 cm/11.83%) than NMP group (0.07 cm/2.74%) (p<0.001). In the spinal-pelvic structural variations analysis, the thoracic Cobb's angle was significantly high in LBP group (p<0.05), but others were shown no differences between the both groups (p>0.05). NRS had significantly positive correlation with KODI (p<0.001). NRS and KODI did not demonstrate any correlations with spinal-pelvic structural variations (p>0.05). In conclusion, this study showed high prevalence rate of LBP in the high school students, but did not show significant correlations with the spinal-pelvic structural variations and disability index.
Back Pain ; Female ; Humans ; Incidence ; Low Back Pain* ; Male ; Prevalence

Percutaneous transthoracic fine needle aspiration(PCNA) and biopsy(PCNB) are well-accepted methods for thediagnosis of various intrathoracic lesions. Implantation of cancer cells along the needle tract is one of therarest complications of these techniques, but was found along the needle tract in a patient who underwent PCNB forlung cancer.
Biopsy, Fine-Needle* ; Humans ; Lung Neoplasms* ; Lung* ; Needles ; Neoplasm Metastasis*

No abstract available.
Neurofibroma, Plexiform* ; Urinary Bladder*

A 21-year-old woman presented with bilateral optic neuritis, combined with central retinal vein occlusion. General physical examination and neurologic consultation revealed no other findings. Laboratory investigation yielded an elevated erythrocyte sedimentation rate, positive LE preparation, elevated ANA titer, and elevated blood urea nitrogen and creatinine levels. Diagnosis of systemic lupus erythematosus (SLE) was made. Renal failure developed quickly and she was treated with hemodialysis, transfusion and subsequently systemic corticosteroid. Anti-phospholipid antibody was positive to lupus anti-coagulant and the titer was normalized after 2-month steroid therapy at which time the visual outcome differed between the eyes. The right eye showed improvement in visual acuity and visual field, but the left eye was not improved and retained a central scotoma. SLE needs to be considered in young women with optic neuritis when other causes of optic neuritis have been excluded, and serologic tests including anti-phospholipid antibody should be conducted.
Adult ; Case Report ; Female ; Fluorescein Angiography ; Human ; Lupus Erythematosus, Systemic/complications/*diagnosis/drug therapy ; Optic Neuritis/*diagnosis/drug therapy/etiology ; Perimetry ; Prednisolone/*therapeutic use ; Treatment Outcome ; Visual Acuity ; Visual Fields

No abstract available.
Health Status Indicators* ; Surveys and Questionnaires

No abstract available.

We report a case of trichoblastic fibroma involving the scrotum in a 60-year-old man. Trichoblastic fibroma is very rare and benign trichogenic tumor that has both epithelial and mesenchymal components and histologically recount the embryologic development of the hair follicle. The diagnosis was confirmed by histopathologic examination.
Diagnosis ; Fibroma* ; Hair Follicle ; Humans ; Middle Aged ; Scrotum*

The technique of computer-assisted continuous infusion (CACI) has revolutionised the administration of drugs by intravenous infusion. A stable blood concentration is achieved rapidly with CACI, allowing the anesthesiologist to monitor therapeutic effect and titrate drug concentrations accordingly. Propofol and opioids can be administered by CACI for the induction and maintenance of anesthesia in adult patients. Also, the ability to maintain a constant blood concentration of drugs is also extremely important for studying the pharmacodynamic interactions of drugs, and research in the area has increased with advent of CACI. We experienced a case of total intravenous anesthesia which was totally conducted by CACI, using a Master TCI for propofol and Stelpump program for fentanyl infusion.
Adult ; Analgesics, Opioid ; Anesthesia ; Anesthesia, Intravenous* ; Fentanyl ; Humans ; Infusions, Intravenous ; Propofol