No abstract available.
Glycerol* ; Hearing*

No abstract available.
Skin*

Peri-vater divertieula may interfere with the normal flow of biliary and pancreatic secretion, thus leading to pancreatobiliary diseasa and the very presence of juxtapapillary diverticulum makes cannulation technically difficult and contributes to the low success rate. In this present series, the relationship between duodenal diverticula and age, sex, and biliary-pancreatic pathology was stud.ied in 1400 patients examined with ERCP. The results are as follows. 1) Duodenal diverticula was demonstrated in 73 of 1400 patients(5, 2%). 2) The incidence of duodenal divertieular increased with age and they were more frequent in men. 3) The cannulation of one or both duct system was suecessful in 69 of the 73 patients, the success rate was 94. 5%. 4) The biliary pathology was found in 41 of the 73 patients and the pancreatic pathology in 6 of the 73 patients. The rnost common finding was biliary calculi which were demonstrated in 35 patients(47. 9%).
Catheterization ; Cholangiopancreatography, Endoscopic Retrograde* ; Diagnosis* ; Diverticulum* ; Gallstones ; Humans ; Incidence ; Male ; Pathology

This report is concerned with our clinical experience of 150 cases of anesthesia for open heart surgery at department of anesthesiology, In chon Gil hospital from Februry, 1990 to April, 1993. The results were as follows ; 1) Among 150 cases, 68 cases (45.3%) were congenital heart disease and 82 cases (54.7%) were acquired heart disease. 62 cases (41.3%) were males and 88 cases (58.7%) were females. 2) Glycopyrrolate, diazepam, morphine, were used as premedicants. 3) Fentanyl, ketamine, diazepam, thiopental sodium were used as induction agents and injected singly or in combination. 4) In congenital cyanotic heart diseases, ketamine was used as main anesthetic agent. In other heart diseases, fentanyl, isoflurane, diazepam were used. 5) Vecuronium was used for intubation and maintenance of muscle relaxation. 6) Overall mortality rate was 3.3% (5 cases) and the causes of death were low cardiac output, respiratory insufficiency, mediastinal infection.
Anesthesia ; Anesthesiology ; Cardiac Output, Low ; Cause of Death ; Diazepam ; Female ; Fentanyl ; Glycopyrrolate ; Heart Defects, Congenital ; Heart Diseases ; Heart* ; Humans ; Incheon ; Intubation ; Isoflurane ; Ketamine ; Male ; Morphine ; Mortality ; Muscle Relaxation ; Respiratory Insufficiency ; Thiopental ; Thoracic Surgery* ; Vecuronium Bromide

Since sclerosing hemangioma of the lung was first described by Liebow and Hubbell in 1956, there have been several reports on cases occurring as a solitary nodule; however, sclerosing hemangiomas occurring as multiple nodules are extremely rare. The histogenesis of this tumor remains controversial and there are several hypotheses of the etiology. Three separate nodules were found in a 57-year-old housewife, one found in the right middle lobe, one in the apicoposterior segment of the left upper lobe, and one in the superior segment of the left lower lobe. The only symptom or sign presented was a dry cough. Apicoposterior segmentectomy of the left upper lobe and wedge resection of the superior segment of the left lower lobe were performed. The postoperative course was uneventful and the patient was discharged on the postoperative 15th day.
Cough ; Hemangioma ; Histiocytoma, Benign Fibrous* ; Humans ; Lung Neoplasms ; Lung* ; Mastectomy, Segmental ; Middle Aged ; Pulmonary Sclerosing Hemangioma

BACKGROUND AND OBJECTIVES: The basic principle of microdialysis is to mimic the function of a capillary blood vessel by perfusing physiologic liquid implanted into the target tissue. Amino acids are supposed to have functions for controlling the homeostasis of normal nasal mucosa and a role in the pathogenesis of allergic rhinitis. However, no studies have been conducted about the existence of amino acids in the nasal cavity. This study measures the concentration of 19 amino acids found in the nasal cavity of normal control and experimentally allergy-induced animal model in order to evaluate the difference in the concentration of amino acids between normal and allergic nasal mucosa. MATERIALS AND METHOD: An experimentally induced nasal allergy model was developed by intraperitoneal and intranasal sensitization with ovalbumin in Dunkin-Hartely guinea pigs according to a programmed protocol. A microdialysis probe was designed to be suitable to nasal mucosa using a Cuprophan hollow fiber (200 micrometer inner diameter, 300 micrometer outer diameter, 45 kDa molecular weight cut-off, Fitral, AN 69-HF). After verification of the probe, microdialysis was performed in the inferior turbinate submucosa of normal control (N=8) and experimental (N=8) groups. The concentration of 19 amino acids was analyzed using high performance liquid chromatography. Statistical analysis was performed using a student t-test. RESULTS: All 19 amino acids were validated at various concentrations in the nasal cavity. Glutamate (p=0.036) and GABA (p<0.001) concentrations were significantly higher in the experimental group than in the control group. CONCLUSION: The 19 amino acids measured existed in the nasal cavity at various concentrations, and the concentrations of glutamate and GABA were significantly higher in the allergy group than in the control group. The microdialysis technique is a powerful tool not only to measure endogenous substances for target organ chemistry but also to pharmacokinetically evaluate exogenous drug delivery processes in the nasal cavity.
Amino Acids ; Animals ; Blood Vessels ; Capillaries ; Chemistry ; Chromatography, Liquid ; gamma-Aminobutyric Acid ; Glutamic Acid ; Guinea Pigs ; Homeostasis ; Humans ; Hypersensitivity* ; Microdialysis* ; Models, Animal ; Molecular Weight ; Nasal Cavity ; Nasal Mucosa ; Ovalbumin ; Rhinitis ; Turbinates

Knowledge about the mechanism and factors that influence olfaction in laryngectomees remains unclear. The aims of this study were to determine the effect of nasal airflow on olfactory ability, as measured by sniff alone and laryngeal bypass with sniff ; to evaluate varying olfactory abilities according to the status of the speech mechanisms in esophageal speakers (ES) and tracheoesophageal shunt speakers (TES) ; and to assess the relationship between speech acceptability and olfactory ability in laryngectomees. Two laryngectomee groups, consisting of ES and TES, and age-matched controls were analyzed through questionnaires, tests applying a Japanese T&T olfactometer to measure thresholds of odor detection and recognition, intravenous alinamin injection tests, and measures of speech acceptability. The findings that laryngeal bypass with sniff and the TES group demonstrated lower olfactory thresholds and shorter latent times than sniff alone and the ES group was informative about the importance of nasal airflow to the olfactory ability in laryngectomees. Furthermore, the close relationship found between olfactory threshold and speech acceptability showed that the ability to transport airflow through the nasal cavity during speech had a strong influence on olfactory ability in laryngectomees.
Asian Continental Ancestry Group ; Humans ; Nasal Cavity ; Odors ; Smell* ; Surveys and Questionnaires

Schwannomas are benign, usually slow-growing tumors that originate from Schwann cells surrounding peripheral, cranial, or autonomic nerves. The most common form of these tumors is acoustic neuroma. Schwannomas of the brachial plexus are quite rare, and symptomatic schwannomas of the brachial plexus are even rarer. A 47-year-old woman presented with a 1-year history of dysesthesia, neuropathic pain, and mild weakness of the right upper limb. Results of physical examination and electrodiagnostic studies supported a diagnosis as thoracic outlet syndrome. Conservative treatment did not relieve her symptoms. After 9 months, a soft mass was found at the upper margin of the right clavicle. Magnetic resonance imaging showed a 3.0x1.8x1.7 cm ovoid mass between the inferior trunk and the anterior division of the brachial plexus. Surgical mass excision and biopsy were performed. Pathological findings revealed the presence of schwannoma. After schwannoma removal, the right hand weakness did not progress any further and neuropathic pain gradually reduced. However, dysesthesia at the right C8 and T1 dermatome did not improve.
Autonomic Pathways ; Biopsy ; Brachial Plexus* ; Clavicle ; Diagnosis ; Female ; Hand ; Humans ; Magnetic Resonance Imaging ; Middle Aged ; Neuralgia ; Neurilemmoma* ; Neuroma, Acoustic ; Paresthesia ; Physical Examination ; Schwann Cells ; Thoracic Outlet Syndrome* ; Upper Extremity

A paraffinoma is a type of inflammatory lipogranuloma that develops after the injection of an artificial mineral oil, such as paraffin or silicon, into the foreskin or the subcutaneous tissue of the penis for the purpose of penis enlargement, cosmetics, or prosthesis. The authors experienced a case of macro-paraffinoma associated with sexual dysfunction, voiding dysfunction, and pain caused by a buried glans penis after a paraffin injection for penis enlargement that had been performed 35 years previously. Herein, this case is presented with a literature review.
Foreskin ; Granuloma* ; Male ; Mineral Oil ; Oils ; Paraffin* ; Penis ; Prostheses and Implants ; Silicon ; Subcutaneous Tissue

The macrocystic variant of serous cystadenomas of the pancreas has only recently been described. We present a case of a 40 year-old female, who presented with vague indigestion. The cyst was unilocular, and was lined by simple cuboidal, ciliated serous type epithelium. Fine needle aspiration, immunohistochemical, light microscopic, and electron microscopic studies are discussed.
Biopsy, Needle ; Cystadenocarcinoma, Serous/*pathology/radiography ; Female ; Humans ; Middle Aged ; Pancreatic Neoplasms/*pathology/radiography ; Tomography, X-Ray Computed