No abstract available.
Creutzfeldt-Jakob Syndrome*

BACKGROUND: There are a few methods, including primary intention, deleyed primary closure and secondary intention, to irpair several types of defects. But commonly-used primary intentional repair of a defect after surgical removal of a skin cancer by graft, flap or simple closure has several limitations such as the need of a skillful technique and various complications. OBJECTIVE: We undertook a secondary intention using occlusive dressing with a polyurethane film after skin cancer surgery instead of a primary repair and evaluated its efficacy, particularly in points of simplicity and safety, and cosmetic results. METHODS: We randomly chose 14 cases of skin cancers in 13 patients who had undergone simple surgical excision or Mohs micrographic surgery and then undertook secondary intention with polyurethane film after informed consent. Postsurgical wound care included cleansing with normal saline or boric acid, then covering the defect with antibiotic ointment, gauze and film a at regular intervals.
Humans ; Informed Consent ; Intention* ; Mohs Surgery ; Occlusive Dressings ; Polyurethanes ; Skin Neoplasms* ; Skin* ; Transplants ; Wounds and Injuries

No abstract available.
Appendicitis* ; Humans

BACKGROUND: Form the 1970's calcium channel blockers have been used as one of the most effective drugs for antihypertensive therapy. Nilvadipine(Nivadil(R)) is a new vessel-selective calcium channel blocker with a markedly high oral bioaviliability and a long elimination half-life time. To evaluate the efficacy and side effects of nilvadipine, daily monotherapy was done in 22 patients with essential hypertension. METHOD: After more than 2 weeks of previous drug wash-out periods, Nilvadipine 8-12mg was administered daily in 2 or 3 divided dosage for 8 weeks in patients with mild to severe essential hypertension. The sitting blood pressure(BP) and heart rate were measured before and 2, 4, 8 weeks after medication. RESULT: Systolic and diastolic BP were significantly reduced at 2 weeks after medication and no further significant BP reduction were noted throughout the remainer of the trial(4 to 8 weeks). Normotension(diastolic BP < or =90mmHg) was achieved in 14 cases(67%) after 8 weeks therapy and in 7 cases(33%) BP reduced effectively. The side effect noted were headache and facial flushing in 2 cases and in one of them the medication were discontinued. And fatigue, dizziness were complaint in 1 case respectively. There were no significant laboratory changes before and after nilvadipine therapy. CONCLUSION: It can be concluded that nilvadipine(Nivadil(R)) monotherapy is effective in many patients with essential hypertension and a clinical study of combined therapy with other antihypertensive agents in larger numbers of patients will be needed.
Antihypertensive Agents ; Calcium Channel Blockers ; Calcium Channels ; Dizziness ; Fatigue ; Flushing ; Half-Life ; Headache ; Heart Rate ; Humans ; Hypertension*

Membranous glomerulonephropathy (MGN) is the most common primary cause of the nephrotic syndrome in adults, accounting for about 20% of the cases in most series. MGN is idiopathic in the majority of cases, however approximately 25% of adults have identifiable causes (secondary MGN). To evaluate the clinical and pathologic characteristics of MGN, we reviewed the clinical data and renal biopsies from 141 cases of MGN. The mean age of the patients at biopsy was 43 years old, but patients of all age were seen (range from 3 to 76 years of age). There were 88 males and 53 females. There were 99 idiopathic MGN cases and 42 secondary MGN cases. The associated causes of secondary MGN included hepatitis B infection (18 cases), SLE (10 cases), drugs (4 cases), post-transplantation MGN (5 cases), diabetes mellitus (4 cases), syphilis (1 case) and hepatitis B infection associated with rheumatoid arthritis. The prevalence of histologic stages by Ehrenreich and Churg was as follows. Stage I was 24 cases, stage II was 72 cases, stage III was 35 cases, and stage IV was 9 cases. All patients had proteinuria. Nephrotic syndrome was observed in 39%, edema in 73%, microscopic hematuria in 49%, gross hematuria in 28%, hypertension in 13%, and the serum creatinine level above 1.5 mg/dl was in 13%. Cases with glomerulosclerosis was observed in 45 cases with an increased percentage of glomerulosclerosis in the higher grade. Immunofluorescence (IF) examination showed predominantly granular IgG (118 cases) and C3 (84 cases) stainings along the glomerular capillary wall. In idiopathic MGN, sparse mesangial IF staining was noted up to 10% of the cases. However, mesangial IF staining in SLE was observed in 33%, hepatitis B infection in 28% and diabetes mellitus in 50%. An electron microscopic examination revealed subepithelial electron dense deposits of immune complex in all cases. The prevalence of mesangial and subendothelial electron dense deposit in idiopathic MGN was present in 19% and 6%, respectively. In SLE cases, mesangial and subendothelial deposits were observed in 78% and 56%, respectively. In hepatitis B infection, mesangial and subendothelial deposits were observed in 54% and 69%, respectively. In conclusion, immune deposits in the mesangium are scanty in idiopathic MGN, and if pronounced this should increase suspicion of underlying systemic diseases, such as SLE or other infectious diseases.
Adult ; Antigen-Antibody Complex ; Arthritis, Rheumatoid ; Biopsy ; Capillaries ; Communicable Diseases ; Creatinine ; Diabetes Mellitus ; Edema ; Female ; Fluorescent Antibody Technique ; Glomerulonephritis, Membranous* ; Hematuria ; Hepatitis B ; Humans ; Hypertension ; Immunoglobulin G ; Male ; Nephrotic Syndrome ; Prevalence ; Proteinuria ; Syphilis

The antianginal effects of oral isosorbide 5-mononitrate(Elantan(R)) were evaluated in 14 patients with angina pectoris by repeated treadmill exercise test before and after oral Elatan(R) therapy(49 mg/day for 14 days) in Chungnam National University Hospital from Dec., 1988 to Jun., 1989. The results were as follows; 1) The patients were 45 to 71 years old(mean 57) and consisted of 9 men and 5 women. 2) There were no significant effects on resting hemodynamic data such as heart rate, systolic and diastolic blood pressure after Elatan(R) therapy. 3) Peak heart rate, peak blood pressure and peak heart rate-systolic blood pressure product(double prduct) during exercise showed no changes. 4) Exercise durations were prolonged in 11(79%) patients, did not changed in 2(14%), and shorted in 1(7%) patient after therapy(399+/-189 seconds vs 529+/-230, second P<0.01). 5) Three patients complained of headache, but none discontinued medication.
Angina Pectoris* ; Blood Pressure ; Chungcheongnam-do ; Exercise Test ; Female ; Headache ; Heart ; Heart Rate ; Hemodynamics ; Humans ; Isosorbide* ; Male

No abstract available.
Neurologic Manifestations*

No abstract available.

No abstract available.
Animals ; Neurons* ; Oxidopamine* ; Rats* ; Substantia Nigra*

Postherpetic neuralgia is the most frequent complication of herpes zoster. Treatment of this neuropathic pain syndrome is difficult and often disappointing. Although postherpetic neuralgia is generally a self-limited condition, it can last indefinitely. Continuous epidural blockade for patients with acute zoster can shorten the duration of treatment. However, continuous epidural block has some complications such as infection, dural puncture, and total spinal and nerve damages. We report a case of myoclonus during continuous epidural block with ropivacaine, morphine, and ketamine in an acute zoster patient.
Amides ; Analgesia ; Herpes Zoster ; Humans ; Ketamine ; Morphine ; Myoclonus ; Neuralgia ; Neuralgia, Postherpetic ; Punctures