A clinical observation was made on 38 patients with the suspicion of prostatic cancer in the department of urology, St. Mary's Hospital during the period from January, 1969 to December, 1978. The results are as follows. 1. The most prevalent age was from 60 to 69 (44.7%) 2. Among 38 cases of the transrectal needle biopsy, the adequate tissues for the histologic diagnosis were obtained in 34 cases. 3. Of 34 cases whose tissue were obtained adequately by the needle biopsy, 22 cases were diagnosed the malignancy of prostate. 4. Among 38 cases of the transrectal needle biopsy, the fever were developed in 4 cases and the rectal bleeding in one case.
Biopsy, Needle* ; Diagnosis ; Fever ; Hemorrhage ; Humans ; Needles* ; Prostate ; Prostatic Neoplasms ; Urology

PURPOSE: To compare two combined surgical techniques, endoscopic endonasal surgery with transconjunctival reconstruction and transcaruncular surgery with transconjunctival reconstruction, when used to treat both medial and inferior orbital wall fractures. METHODS: A retrospective review of 63 patients who were followed up from January 2011 to December 2014 at Inha University Hospital for surgical reconstruction of combined medial and inferior orbital wall fractures was undertaken. We compared between the patients the computed tomographic scans, diplopia, extraocular muscle (EOM) movements, and Hertel's exophthalmometer exams pre- and post-6 months surgery. A total of 29 patients received endoscopic transnasal surgery with trasconjunctival reconstruction, and 34 received transcaruncular surgery with trans-conjunctival reconstruction. RESULTS: There were no significant differences between the two combined methods in terms of the primary and peripheral gaze diplopia or the restriction of EOM movement 6 months after surgery. However, statistically significant differences were observed in exophthalmometer measurements 6 months after surgery. CONCLUSIONS: The two combined surgical methods showed similar results in terms of postoperative primary and peripheral gaze diplopia, EOM restriction, and enophthalmos. With respect to postoperative peripheral diplopia, endoscopic endosnasal surgery with transconjunctival reconstruction showed several advantages over the other method considered in this study. An appropriate surgical method should be selected by comparing the relative advantages and disadvantages.
Diplopia ; Enophthalmos ; Humans ; Methods ; Orbit* ; Retrospective Studies

Background : Recurrent wheezing in infants is manifested in a number of disease spectrums and gastroesophageal reflux ( GER ) has been known to be associated with apnea, recurrent pneumonia, asthma, chronic cough, and wheezing. The prevalence of GER in infants with recurrent wheezing and the relationship between atopy and GER in infantile asthmatics have not yet been established, but it was hypothesized that microaspiration of food allergen could induce food-induced wheezing. Objective : To evaluate the prevalence of GER in infants with recurrent wheezing episodes, and to determine whether the presence of atopy affects the prevalence of GER in infantile asthmatics. Method : Seventy infants with recurrent wheezing episodes were evaluated for GER using 24 hour continuous esophageal pH monitoring. Patients were classified into five groups, : 12 atopic asthmatics : 20 nonatopic asthmatics : 15 infants with recurrent bronchiolitis : 8 infants with recurrent pneumonia : and 15 infants with chronic lung disease ( CLD ) of prematurity. GER was considered to be prevalent when reflux index was higher than 95 percentile of normal values by Vandenplas, 1991. Result : The prevalence of GER in infants with recurrent wheezing was 21.4%. The prevalence of GER in each group was 25% in atopic asthmatics, 20% in nonatopic asthmatics, 6.7% in infants with recurrent bronchiolitis, 12.5% in infants with recurrent pneumonia, and 40% in infants with CLD of prematurity. There were no significant differences in prevalence of GER between atopic asthmatics and nonatopic asthmatics, between asthmatics with atopic dermatitis and those without, and between asthmatics with family history of allergy and those without. CONCLUSION: The prevalence of GER in infants with recurrent wheezing was high, especially in infantile asthmatics and infants with chronic lung disease of prematurity. The presence of atopy may not affect the prevalence of GER in infantile asthmatics.
Apnea ; Asthma ; Bronchiolitis ; Cough ; Dermatitis, Atopic ; Esophageal pH Monitoring ; Gastroesophageal Reflux* ; Humans ; Hypersensitivity ; Infant* ; Lung Diseases ; Pneumonia ; Prevalence* ; Reference Values ; Respiratory Sounds*

Solid pseudopapillary tumor of the pancreas is a rare tumor that affects young females with low malignant potential and good prognosis with more than 90% survival at 5 years. Metastasis is very rare. We report the case of a 74-year-old female who had pancreatic solid-pseudopapillary tumor and synchronous hepatic metastasis.
Aged ; Female ; Humans ; Neoplasm Metastasis ; Pancreas ; Pancreatic Neoplasms ; Prognosis

Catecholamine-induced cardiomyopathy associated with neuroblastoma is rarely reported. We report a case of catecholamine-induced cardiomyopathy associated with neuroblastoma in a 33-month-old female that was treated with extracorporeal membrane oxygenation (ECMO). She was tentatively diagnosed with acute myocarditis and presented with hypertension. Because of rapid patient deterioration despite pharmacological treatments, ECMO was applied. ECMO can be helpful in cases of catecholamine-induced cardiomyopathy associated with neuroblastoma.
Cardiomyopathies* ; Catecholamines ; Child, Preschool ; Extracorporeal Membrane Oxygenation* ; Female ; Humans ; Hypertension ; Myocarditis ; Neuroblastoma*

The hindfoot in the human body is known to play an important function for weight bearng, shock absorption and locomotion. The defect of hindfoot presents serious problems of the leg length discrepancy and weight bearing. Therefore, it is essential to reconstruct the defect of hindfoot. Up to date, many surgical modalities from a skin graft to the innervated osteocutaneous flap have been developed, but a completely satisfactory method of reconstruction has not been found. The ideal reconstructive method should provide sufficient padding tissue and sensibility. In the Department of Orthopaedic Surgery, capital Armed Forces General Hospital, two cases of hindfoot defect due to explosion were reconstructed by the midplantar fasciocutaneous flap with free iliac bone graft. The results of our procedure were very acceptable one year after the operations.
Absorption ; Arm ; Explosions ; Hospitals, General ; Human Body ; Leg ; Locomotion ; Methods ; Shock ; Skin ; Transplants ; Weight-Bearing ; Wounds and Injuries

PURPOSE: Stress, depending on its intensity and duration, results in either adaptive or maladaptive physiological and psychological changes in humans. Also, it was found that stressful experiences increase the signs of behavioral despair in rodents. On the other hand, exercise and melatonin treatment is believed to have many beneficial effects on health. Thus, this study was designed to evaluate the anti-depressant effects of physical activity and melatonin against chronic stress-induced depression in rats. METHODS: Adult male Sprague-Dawley(SD) rats(200-250g, 7 weeks of age) were subjected to depression induced by chronic stress. Chronic depression was induced with forced-swim stress (FSS) and repeated change of light-dark cycle for 4 weeks. In the last 2 weeks, some rats were confined in a cage enriched with a running wheel, seesaw and chewed a ball from 19:00 to 07:00 every day. Melatonin was injected intra-peritoneally (I.P), and the rats received intraperitoneal injections of melatonin (15 mg/kg). The Forced Swim Test (FST) was performed to evaluate the immobility behaviors of rats for a 5 min test. RESULTS: It was found that, the immobility time in FST was significantly (p<.05) lower in physical exercise (M=58.83+/-22.73) and melatonin (M=67.33+/-37.73) than in depressive rats (M=145.93+/-63.16) without physical activity. Also, TPH positive cell in dorsal raphe was significantly (p<.05) higher in exercise (M=457.38+/-103.21) and melatonin (M=425.38+/-111.56) than in depressive rats (M=258.25+/-89.13). CONCLUSION: This study suggests that physical activity and melatonin produces antidepressant-like effect on stress-induced depression in rats. So, physical exercise and melatonin may be a good intervention in depression patients.
Adult ; Animals ; Depression* ; Exercise ; Hand ; Humans ; Injections, Intraperitoneal ; Male ; Melatonin* ; Models, Animal* ; Motor Activity* ; Photoperiod ; Rats* ; Rodentia ; Running

A statistical observation was made on 448 in-patients in the Department of Urology Catholic Medical College, during the period from the January 1, 1976 to December 31, 1977.
Urology

It is well known that small dose of belladonna alkaloid(atropine, scopolarnine) has the effect of decreasing the heart rate in normal conscious subjects, but the mechanism involved in it remains still unanswered. Based on various lines of evidence, the most likely mechanism seems to be the blockade of sympathetic ganglion caused by the alkaloids and it is possible that the effect on the slower heart rate may differ in the depressed state of the sympathetic ganglion when under halothane anesthesia. The present study was undertaken, therefore, on comatose patients and halothane anesthetized patients with and without atropine premedication about 1 hour before anesthesia to observe the effect of a small dose of scopolamine(0.1 mg) which affects the heart rate more significantly than atropine in conscious subjects. The results were as follows: 1) In the comatose patients, scopolamine(0.1 mg) produced a significant decrease in heart rate. 2) During halothane anesthesia without atropine premedication, scopolamine produced a slight decrease in heart rate. 3) During halothane anesthesia with atropine premedication, scopolamine produced a significant increase in the heart rate. These results indicate that scopolamine can further affect the sympathetic ganglion already depressed by halothane, and it is suggested that scopolamine is more effective in blocking the sympathetic ganglion than halothane.
Alkaloids ; Anesthesia ; Atropa belladonna ; Atropine ; Coma ; Ganglia, Sympathetic ; Halothane* ; Heart Rate* ; Heart* ; Humans ; Premedication ; Scopolamine Hydrobromide*

BACKGROUND: Phenol is the most commonly used neurolytic agent for the management of intractable somatic pain, but side effects such as motor dysfunction and potential loss of bladder or rectal sphincter function develop following their application. This study observed functional changes of hind limb and neuropathologic changes in the sciatic nerve after phenol application, highlighting the time of nerve regeneration. METHODS: Functional changes in hind limbs were observed for 6 weeks and the distal part of the phenol-injected or dripped sciatic nerve was severed in 3 rats of each group respectively at 10 minutes, 1 hour, 24 hours, 3 days, 1 week, 2 weeks, 4 weeks and 6 weeks. The pathologic changes in the severed nerves were observed under the electron microscope. RESULTS: The phenol-injected or-dripped hind limbs showed more pronounced motor weakness and more obvious gait changes. About 2 weeks after the phenol application, gradual improvement of gait changes began, and after 6 weeks, motor weakness and gait changes were no longer perceptible. In the group with phenol injection, at 10 minutes after injection, destructive lesions were confined to unmyelinated fibers and the myelin sheath of small myelinated fibers. On the 3rd day and at 1 week, pathologic changes on axonal fibers and Schwann cells were in progress with phagocytosis in spite of myelin restitution. From 2 to 4 weeks, axonal regeneration and remyelination appeared concurrent with myelin disintegration and axonolysis, and histologic findings at 6 weeks were similar to those of the control group. In the group with phenol drip, the histologic changes in the sciatic nerve were very similar to the injection group. CONCLUSIONS: These results suggest that histopathologic lesions after a phenol application on the peripheral nerves are not influenced by application methods. The progress of histopathologic changes is obvious according to the time interval following the phenol application. Accordingly, side effectsthat developed following the use of phenol may be improved around the time when the nerve regeneration occurs, between the second and fourth weeks after the injection. The course of histopathologic changes and clinical findings following the application of phenol is very similar to the previous experiment using alcohol.
Animals ; Axons ; Extremities ; Gait ; Myelin Sheath ; Nerve Regeneration ; Nociceptive Pain ; Peripheral Nerves ; Phagocytosis ; Phenol* ; Rats ; Regeneration ; Schwann Cells ; Sciatic Nerve* ; Urinary Bladder