No abstract available.
Alloxan* ; Animals ; Rats*

Post-traumatic pisotriquetral osteoarthritis is an unusual condition and its diagnosis is not easy to make. This disease must be distinguished from other conditions that cause ulnar side wrist pain. We experienced a case of post-traumatic pisotriquetral osteoarthritis treated by pisiformectomy.
Diagnosis ; Osteoarthritis* ; Wrist

Systemic sclerosis is an autoimmune disease characterized by progressive fibrosis of the skin and visceral organs. Myasthenia gravis is also an autoimmune disease characterized by weakness and fatigue of skeletal muscles. The symptoms of systemic sclerosis and myasthenia gravis overlap clinically, so the recognition of disease co-occurrence may be delayed. Co-occurrence of myasthenia gravis and systemic sclerosis is very uncommon and usually diagnosed after use of D-penicillamine for treating the systemic sclerosis. We report a case of a 49-year-old female patient who complained of general weakness and was diagnosed with myasthenia gravis. Four months earlier she was diagnosed with systemic sclerosis with Sjogren's syndrome and her medications did not include D-penicillamine.
Autoimmune Diseases ; Fatigue ; Female ; Fibrosis ; Humans ; Middle Aged ; Muscle, Skeletal ; Myasthenia Gravis ; Penicillamine ; Scleroderma, Systemic ; Sjogren's Syndrome ; Skin

Herpes zoster oticus is a viral disease associated with otalgia, vesicular eruptions, facial paralysis, hearing disturbance, tinnitus, vertigo and other symptoms. Among cranial nerves, trigeminal and facial nerves are the most commonly affected in patients with herpes zoster oticus, but on rare occasions 8th, 9th, 10th, 11th, 12th cranial nerves are influenced as well. Authors ex-perienced a case of herpes zoster oticus involving glossopharyngeal nerve and vagal nerve without facial palsy in a 58-year-old male. We report this case with a review of literatures.
Cranial Nerves* ; Earache ; Facial Nerve ; Facial Paralysis* ; Glossopharyngeal Nerve ; Hearing ; Herpes Zoster Oticus* ; Herpes Zoster* ; Humans ; Male ; Middle Aged ; Tinnitus ; Vertigo ; Virus Diseases

Small cell lung cancer is primarily treated with chemotherapy. For patients with end-stage renal disease (ESRD), systemic chemotherapy is often challenging since renal excretion of chemotherapeutic agents might be decreased due to impaired renal function, leading to increased toxicity. No consensus is made so far regarding appropriate dosage and combination of chemotherapeutic agents for patients on hemodialysis. We report two cases of chemotherapy without significant toxicity in small cell lung cancer patients who were on hemodialysis for ESRD.
Consensus ; Drug Therapy* ; Humans ; Kidney Failure, Chronic* ; Renal Dialysis* ; Small Cell Lung Carcinoma*

Primary intracranial hemangiopericytoma is rare and resemble meningioma on imaging study. It shows meningeal attachment, and is usually isointense with gray matter on T1-weighted MR image with heterogeneous enhancement and prominent vascular flow voids on T2-weighted image. Cystic type of hemangiopericytoma is very rare and only 3 cases have been reported in the literature which arised in the middle fossa, cerebellum, and occipital area. Ventricular hemangiopericytomas were reported in 9 cases, and all of them were solid type. Authors experienced a peculiar case of cystic hemangiopericytoma in the 3rd ventricle and report it with review of the literature.
Cerebellum ; Hemangiopericytoma* ; Meningioma ; Third Ventricle*

PURPOSE: This study was performed to investigate the effects of immune cell activation and the antitumor effect for the combination of treatment with X-irradiation and Eleutherococcus senticosus Maxim Root (ESMR) on mouse tumor cells. MATERIALS AND METHODS: ESMR (250g) was extracted with 80% methanol, concentrated under decompression and lyophilized. To determine whether ESMR is able to activate the immune cells or not, the proliferation of splenocytes in vitro and the number of B cells and T cells in splenic lymphocytes in ESMR-pretreated mice were evaluated. X-irradiation was given to the mouse fibrosarcoma tumor cells (FSa II) by 250 kv X-irradiation machine. The cytotoxicity of ESMR was evaluated from its ability to reduce the clonogenecity of FSa II cells. In X-irradiation alone group, each 2, 4, 6 and 8 Gy was given to FSa II cells. In X-irradiation with ESMR group, 0.2 mg/ml of ESMR was exposed to FSa II cells for 1 hour before X-irradiation. RESULTS: The proliferation of cultured mouse splenocytes and thymocytes were enhanced by the addition of ESMR in vitro. The number of B cells and T cells in mouse splenic lymphocytes was significantly increased in ESMR pretreated mice in vivo. In FSa II cells that received a combination of 0.2 mg/ml of ESMR with X-irradiation exposure, the survival fraction with a dose of 2, 4 and 6 Gy was 0.39+/-0.005, 0.22+/-0.005 and 0.06+/-0.007, respectively. For FSa II cells treated with X-irradiation alone, the survival fraction with a dose of 2, 4 and 6 Gy was 0.76+/-0.02, 0.47+/-0.008 and 0.37+/-0.01. The difference in the survival fraction of the mouse FSa II cells treated with and without ESMR was statistically significant (p<0.05). CONCLUSION: Treatment with ESMR increased cell viability of mouse splenocytes in vitro and especially the subpopulation of B cells and T cells in splenocytes in ESMR-pretreated mice. However, treatment with ESMR did not increase the level of Th and Tc subpopulations in the thymocytes. Treatment with the combination of ESMR and X-irradiation was more cytotoxic to mouse tumor cells than treatment with X-irradiation alone; this finding was statistically significant.
Animals ; B-Lymphocytes ; Cell Survival ; Decompression ; Eleutherococcus* ; Fibrosarcoma ; Lymphocytes ; Methanol ; Mice ; T-Lymphocytes ; Thymocytes

Isopropylantipyrine is one of the pyrazolon derivatives which are nonsteroidal anti-inflammatory drugs (NSAIDs) with potent antipyretic and pain-relieving properties. It has been known that pyrazolon-hypersensitive patients, in contrast to ASA-sensitive patients, could safely use other NSAIDs. We describe two Korean patients with isopropylantipyrine hypersensitivity without ASA/NSAID hypersensitivity.
Anti-Inflammatory Agents, Non-Steroidal ; Humans ; Hypersensitivity*

BACKGROUND: Humans are exposed to mercury via many different routes and in different forms. Studies concerned with the exposure in the general population were done many times in the past. But, the treatment of mercury exposure and mercury intoxication is limited. Therefore, chelators such as birth anti lewistite, 2,3-dimercaptopropanol (BAL), dimercaptopropane-1-sulphonate (DMPS), and dimercaptosuccinic acid (DMSA) were given to patients with acute symptoms resulting from the central nervous system due to confirmed mercury poisoning. In this paper, we reported the effects of oral Vitamin C on mercury excretion. METHODS: This study has been reviewed in the clinical findings of 213 patients aged 30-80 who visited Kosin University Gospel Hospital during 3 months from March to September 2007. We measured hair mercury levels at the initial visit and at 3-4 months after the oral vitamin C (4 g/day) treatment. RESULTS: The number of patients who had initial hair mercury level over 1.5 ppm were 57 patients among 213 patients, and 41 patients rechecked the hair mercury level. Twenty patients who had hair mercury level over 1.5 ppm were treated with oral vitamin C for 3 months and rechecked the hair mercury level and 21 patients without vitamin C treatment. The vitamin treatment group had a hair mercury level that was three times lower than the non-treated group. CONCLUSION: The vitamin C oral treatment significantly decreased the level of hair mercury.
Aged ; Ascorbic Acid ; Central Nervous System ; Chelating Agents ; Dimercaprol ; Hair ; Humans ; Mercury Poisoning ; Parturition ; Succimer ; Vitamins

BACKGROUND: Gerstmann-Straussler-Scheinker disease (GSS) is a type of human transmissible spongiform encephalopathy (TSE) that is determined genetically. CASE REPORT: A 46-year-old woman presented with a slowly progressive ataxic gait and cognitive decline. She was alert but did not cooperate well due to severe dementia and dysarthria. High signal intensities in the cerebral cortices were evident in MRI, especially in diffusion-weighted images (DWI). A prion protein gene (PRNP) analysis revealed a P102L (proline-to-leucine) mutation in codon 102. CONCLUSIONS: This is the first reported case of GSS (confirmed by PRNP analysis) in Korea. Distinctive MRI findings are also presented.
Cerebral Cortex ; Codon ; Dementia ; Dysarthria ; Female ; Gait ; Gerstmann-Straussler-Scheinker Disease ; Humans ; Korea ; Middle Aged ; Prion Diseases