No abstract available.
Humans ; Neurologic Examination* ; Physicians, Primary Care* ; Primary Health Care*

No abstract available.
Headache* ; Humans ; Physicians, Primary Care* ; Primary Health Care*

BACKGROUND & OBJECTIVES: Subacute combined degeneration (SCD) is a disease of spinal cord involving the posterior and lateral column due to vitamin B12 deficiency. The clinical and electrophysiologic findings of SCD are various. METHODS: From 1989 to 1996, 7 patients were diagnosed with SCD in our hospitals. The diagnosis was made by the neurologic and laboratory findings and electrophysiolgic studies such as nerve conduction studies(NCS) and evoked potential(EP). RESULT: Four patients received gastrectomy. Two had chronic atrophic, gastritis; one of them was assumed to have food-cobalamin malabsorrtion. The remaining one was a heavy drinker. The mean duration of neurologic symptoms was 35.7 months. The most common initial complaint was paresthesia (in 4) and impairment of cutaneous sensation was the most common neurologic sign At the time of diagnosis, 5 patients had myelopathy with was supported by EP in 3(60%). There were abnormal NCS findings in 5 f 6 patients with peripheral neuropathy. In one patient, there was no symptom and sign compatible with myelopathy but median nerve SEP showed bilateral central conduction delay. No one had visual symptoms but prolongation of P 100 was detected in 2 patients. Sural nerve biopsy was done in 2 case, which revealed chronic nonspecific neuropatby in one and chronic axonopathy in the other. Megaloblastic anemia was found in 4 cases and improved by cobalamin therapy in all the parents, in which the follow up hematologic data were available. There as a tendency that nonanemic patients had more severe neurologic symptoms than anemic ones. We could not find any relationship between the duration and severity of neurologic menifestations was best in the patients with the shortest duration of neurologic manifestations and hematologic feature festations. CONCLUSIONS: The authors suggest that early detection and treatment is very important for the improvement of symptoms in SCD.
Anemia, Megaloblastic ; Biopsy ; Diagnosis ; Follow-Up Studies ; Gastrectomy ; Gastritis ; Humans ; Median Nerve ; Neural Conduction ; Neurologic Manifestations ; Parents ; Paresthesia ; Peripheral Nervous System Diseases ; Sensation ; Spinal Cord ; Spinal Cord Diseases ; Subacute Combined Degeneration* ; Sural Nerve ; Vitamin B 12 ; Vitamin B 12 Deficiency

No abstract available.
Brain Stem* ; Hepatolenticular Degeneration*

No abstract available.
Classification* ; Humans ; Leukemia* ; Survival Rate*

The affiliations were published incorrectly.

PURPOSE: To determine whether prostate-specific antigen density(PSAD) and transition zone prostate-specific antigen density(TZ-PSAD) can predict the clinical response of patients with benign prostatic hyperplasia(BPH) to alpha-adrenergic blocker(terazosin). MATERIALS AND METHODS: From January 2000 to June 2002, 202 patients with BPH who were treated with alpha-adrenergic blocker(terazosin) were enrolled in this study. The peak flow rate(Qmax) and the International Prostate Symptom Score(IPSS) were compared prior to and 3 months following medication. We analyzed total prostate volume(TPV), transition zone volume(TZV), transition zone index(transition zone volume/total prostate volume, TZI), PSAD(PSA/total prostate volume), and TZ-PSAD (PSA/transition zone volume) as predictors of the response to alpha-adrenergic blocker (terazosin). RESULTS: At 3 months following medication with terazosin, a statistically significant improvement was shown in the IPSS and Qmax. There was no significant correlation between pretreatment TPV, TZV, TZI and the percent change in the IPSS and Qmax. However, there was a significant negative correlation between pretreatment PSAD (r=-0.632, p<0.001), TZ-PSAD (r=-0.599, p<0.001) and the percentage change in Qmax, while there was a positive correlation between pretreatment PSAD (r=0.620, p<0.001), TZ-PSAD(r=0.604, p<0.001) and the percentage change in the IPSS. Using the receiver operating characteristic curves to compare PSAD and TZ-PSAD for IPSS, the areas under the respective curves were 0.867 and 0.874(cut-off values were 0.04 and 0.1), and for the Qmax, the areas under the respective curves were 0.876 and 0.873(cut-off values were 0.04 and 0.1). CONCLUSIONS: Patients with a lower pretreatment PSAD and TZ-PSAD responded better to alpha-adrenergic blocker than those with a higher pretreatment PSAD and TZ-PSAD. PSAD and TZ-PSAD were predictors of the response to alpha-adrenergic blocker (terazosin) in patients with BPH.
Adrenergic alpha-Antagonists ; Humans ; Prostate ; Prostate-Specific Antigen ; Prostatic Hyperplasia* ; ROC Curve

Congenital chylothorax is a rare disorder and can be diagnosed by prenatal ultrasonography recently. Most cases of congenital chylothorax were characterized by different clinical courses of respiratory distress. We describe two female cases with congenital chylothorax observed by ultra- sonography prenatally. In the first case, left-sided pleural effusion was noted by prenatal ultrasonography taken at 34 weeks of gestation, and then pleural fluid was extracted by intrauterine thoracentesis under sonography guidance. After birth, this patient was managed by TPN(total parentral nutrition) and intermittent thoracentesis without surgical treatment. But, pleural fluid was accumulated recurrently and respiratory distress was aggravated. At 15th hospital day, shock state was developed and patient died. In the second case, bilateral pleural effusion and ascites were noted by prenatal ultrasonography, and then patient was delivered immediately without intrauterine thoracentesis. After birth, the second case received conservative therapy including mechanical ventilation, TPN, intermittent thoracentesis and paracentesis. The patient was discharged with complete regression of chylothorax. We report the two cases with brief review of related literatures.
Ascites ; Chylothorax* ; Female ; Humans ; Paracentesis ; Parturition ; Pleural Effusion ; Pregnancy ; Respiration, Artificial ; Shock ; Ultrasonography, Prenatal*

Thirty-eight benign renal cysts in 35 patients were treated with or without 99% ethanol during diagnostic aspiration under ultrasonic guidance. All were followed by ultrasound from 3 to 59 months. There were twelve (80% ) recurrences in simple aspiration group. Two cases ( 6.25% ) were recurred in ethanol instillation group. All of the five symptomatic patients were relieved of subjective symptoms such as flank pain after alcohol instillation. Minor complications of local pain and temperature elevation were no more prevalent than with simple aspiration alone. There was no major complication. In conclusion, it is reasonable to treat and prevent of renal cyst by ablation of the cyst with alcohol at the same time as diagnostic procedure.
Ethanol* ; Flank Pain ; Humans ; Recurrence ; Ultrasonics ; Ultrasonography

No abstract available.
Hemangioma, Cavernous*