Esophageal small cell carcinoma is a very rare disease. Primary extra-pulmonary small cell carcinoma was reported to account for 4% of primary small cell carcinoma and only 2% of all esophageal malignancy. Because the rate of early distant metastasis is very high, the prognosis is very poor. In Korea, 20 cases were reported. Seventeen cases were located at the mid or lower esophagus and 3 cases were located at the upper esophagus. We have experienced a case of primary upper esophageal small cell cancer, a 65-year-old female with cervical lymph node metastasis, which were diagnosed by endoscopy, open surgical lymph node biopsy and immunohistochemical analysis.
Aged ; Biopsy ; Carcinoma, Small Cell ; Endoscopy ; Esophagus ; Female ; Humans ; Korea ; Lymph Nodes* ; Neoplasm Metastasis* ; Prognosis ; Rare Diseases

PURPOSE: Pathogenically, both erectile dysfunction (ED) and benign prostatic hyperplasia (BPH) are closely related to vascular problems, and vascular problems are closely associated with obesity. This study evaluated the relationships between obesity, BPH, and ED. MATERIALS AND METHODS: The medical history of male patients, aged > or =40 years, evaluated at urology outpatient clinics of 11 university hospitals in Korea with chief complaints of lower urinary tract symptoms (LUTS)/BPH and ED were retrospectively evaluated. The correlations of medical history, body mass index (BMI), international prostate symptom score (IPSS), prostate volume, International Index of Erectile Function -5 (IIEF-5), and serum testosterone level were assessed. RESULTS: Body mass index showed significant correlations with IPSS (r=0.087, p=0.003), prostate volume (r=0.384, p<0.001), IIEF (r=-0.072, p=0.015), and serum testosterone concentration (r=-0.303, p<0.001). CONCLUSIONS: Body mass index correlates with testosterone concentration, prostate volume, and markers of LUTS and ED in men with the latter conditions.
Ambulatory Care Facilities ; Body Mass Index ; Erectile Dysfunction* ; Hospitals, University ; Humans ; Korea* ; Lower Urinary Tract Symptoms ; Male ; Obesity* ; Prostate ; Prostatic Hyperplasia* ; Retrospective Studies ; Testosterone ; Urology

Doxylamine is common over-the-counter sleep preparations & frequently involved in overdoses. The clinical course is dominated by the anticholinergic effects, including central nervous system & autonomic effects. We report 4 cases of suicide attempts in adults where ingestion of the doxylamines were complicated by rhabdomyolysis. They ingested doxylamines variable amount & were carried to emergency department. They complained gastrointestinal or central nervous system symptoms. Gastric lavages & administrations of activated charcoal were done. Creatine phosphok inase levels were normal or markedly elevated on arrival, but peaked several days later. Serum creatinine levels were normal. 99mTc-MDP bone scans were showed increased muscle labelling at the regions of muscle injury. They were treated with hydration, urine alkalinization, & supportive measures in hospital. On considering cause of rhabdomyolysis, our patients did not show any evidence of viral illness or coingestion of other potential myopathic toxins to support a secondary cause of rhabdomyolysis. The mechanism of rhabdomyolysis in cases of doxylamine overdose seems to be a direct toxic effect of the drug on striated muscle, but the exact mechanism is not clear. In all cases where such overdoses are suspected, consideration should be given to obtaining a urinalysis & a creatine phosphokinase level on arrival & creatine phosphokinase levels are carefully followed. Primary detoxication included gastric lavage & administration of activated charcoal. The patient's urine output & renal function should be closely monitored.
Adult ; Autonomic Agents ; Central Nervous System ; Charcoal ; Creatine ; Creatine Kinase ; Creatinine ; Doxylamine* ; Eating ; Emergency Service, Hospital ; Gastric Lavage ; Humans ; Muscle, Striated ; Rhabdomyolysis* ; Suicide ; Technetium Tc 99m Medronate ; Urinalysis