Background: Univent(R) tube was designed to overcome the disadvantages of double lumen endotracheal tube for one lung anesthesia. But overinflation of the blocker cuff of an endobronchial tube can cause pressure damage to the bronchus. The purpose of this study was to evaluate whether the blocker cuff pressure and the duration of ballooning using the Univent(R) tube is correlated with the degree of bronchial mucosal damage (BMD). Methods: A total of 13 men and 7 women intubated with the Univent(R) tube were enrolled for the study. The BMD were evaluated by direct visualization using fiberoptic bronchoscopy prior to intubation and following extubation and the degree of the BMD were scored from 0 to 4 as follows; 0: normal, 1: erythema, 2: swelling, 3: hemorrhage, 4: mucosal wall tearing. Results: No change in bronchial mucosa (score 0) were observed in 11 patients (55%), erythema (score 1) in 5 patients (25%), swelling (score 2) in 3 patients (15%), hemorrhage (score 3) in 1 patient (5%) and mucosal wall tearing (score 4) is none in 20 patients. The bronchial blocker cuff pressure required to "just sealing" the bronchus was 178.1+/-37.4 mmHg with corresponding cuff volume of 6.7+/-1.0 cc. The duration of ballooning was 115.5+/-26.4 min. The correlation coefficient between the blocker cuff pressure and duration of ballooning to the degree of bronchial mucosal damage were 0.125 and 0.137, respectively, which was not statistically significant. Conclusions: The bronchial blocker of Univent(R) tube doesn't cause any severe BMD and the degree of BMD are correlated with neither the bronchial blocker cuff pressure nor duration of ballooning of Univent(R) tube.
Anesthesia ; Bronchi ; Bronchoscopy ; Erythema ; Female ; Hemorrhage ; Humans ; Intubation ; Lung ; Male ; Mucous Membrane

Prenephrectomy therapeutic renal artery embolization by injecting gelfoam into therenal artery was done in a 47 year-old female patient with hypernephroma. This technique facilitated nephrectomy and decreased blood loss. A post-infarction syndrome characterized by flank pain, fever and nausea also occurred in this patient. We report our experience herein with review of literature.
Arteries ; Carcinoma, Renal Cell* ; Female ; Fever ; Flank Pain ; Gelatin Sponge, Absorbable ; Humans ; Middle Aged ; Nausea ; Nephrectomy ; Renal Artery*

No abstract available.
Child* ; Humans ; Leukemia*

No abstract available.
Leukemia*

Acute scrotum is defined as an acute painful swelling of the scrotum or its content. There are many conditions it may cause acute scrotum, but since a delay in the diagnosis and treatment may led to necrosis and its loss, the possibility of torsion of the spermatic cord should be ruled out in the first place. In a retrospective study of 32 childhood patients with acute scrotum presenting to Chungbuk National University Hospital from March 1992 to March 1995, we evaluated general aspects of acute scrotum including the result of follow up. The incidence of acute epididymitis, testicular torsion, mumps orchitis, and torsion of a testicular appendage were 66%, 19%, 9% and 6%, respectively. Of the eight scrotal explorations performed, 6 had testicular torsion, and 2 had torsion of appendages. With the exception of cases of far advanced necrotic testes, both color Doppler ultrasound and radioisotope imaging were highly specific diagnostic modalities. But, because of the potentially devastating outcome of a false-negative result of imaging studies, we continue to believe that physical exam is the best guide regarding the necessity of surgical exploration and all patients with unequivocal examinations are best served by prompt surgical therapy.
Acute Pain ; Child* ; Chungcheongbuk-do ; Diagnosis ; Epididymitis ; Follow-Up Studies ; Humans ; Incidence ; Male ; Mumps ; Necrosis ; Orchitis ; Retrospective Studies ; Scrotum* ; Spermatic Cord ; Spermatic Cord Torsion ; Testis ; Ultrasonography ; Ultrasonography, Doppler, Color*

The purpose of this study was to investigate whether the Bone Mineral Density (BMD) in a postmenopausal women has affected by a long-term swimming exercise. Swimming exercised 9 female and non-exercised 13 female were involved in this study. All of them were accepted by selection criteria through a questionnaire and personal interviews. Experimental group performed regularly swimming exercise while over a 8 year, but control group never taken part in any activities periodically. Bone densities were measured at Lumbar 2-4 and Femur's 3 sites (neck, ward's triangle, and trochanter) with DEXA method (Lunar DPX). There are no significant differences between two groups on the ages, body weights, heights, % fats, and menopausal durations. Bone densities on the neck and ward's triangle of Femur were 1.7% and 2.7% higher in the control group than in the swimming group, not significant between two groups. In the case of Femur trochanter and Lumbar 2-4 sites, swimming group however were nonsignificantly higher 2% and 5.3% than control group, respectively. In conclusion, it was recognized that a long-term swimming exercise may be ineffective to intensify local density, stiffly lowering in a postmenopausal women.
Body Weight ; Bone Density* ; Bone Remodeling ; Fats ; Female ; Femur ; Humans ; Methods ; Neck ; Osteoporosis ; Patient Selection ; Postmenopause ; Swimming

Injury of the ankle ligaments is one of the most common sports-related injuries. Although there are some debates as to the best initial treatment for an acute tear of a lateral ligament, persistent functional instability of the ankle develops in approximately 20% of patients regardless of the type of initial treatment. In these patients, late reconstruction of the lateral ankle ligaments may become necessary. Among 13 cases which have been operated with Larsen procedure using peroneus brevis tendon from March 1991 to February 1993, the 11 cases followed up over 1 year were examined clinically and radiologically. We introduced the clinical analysis and results with the brief review of the literatures. 1. The indication of surgical treatment was the ankle instability which had differences over 10° in talar tilting angle or over 3mm in anterior displacement compared wit the uninjured site. 2. The postoperative results were 5 cases in excellent and 4 in good. 3. The Larsen procedure was considered a good method to anatomically and simply stabilize both the ankle and subtalar joint and to fix tendon depending on the type of instability.
Ankle ; Collateral Ligaments ; Humans ; Ligaments ; Methods ; Subtalar Joint ; Tears ; Tendons

Single dose(1.0 cc) of 20 % 2, 6-diiodo-4-nitrophenol solution was injected to 82 hookworm infected cases and 79% of them became egg-negative within 2-3 weeks after the injection. Mild to severe local pain were experienced for several minutes in all cases. Two cases complained of paralysis of the arms of the same side. The tablet of the same formula was given orally to 21 cases for 1-4 days. The 2-4 day course with 360 mg/day were enough to eliminate the parasite, and showed no systemic side effects.
parasitology-helminth-nematoda ; hookworm ; chemotherapy ; 2, 6-diiodo-4-nitrophenol

No abstract available.

GnRH test was performed in male hypogonadism which included hypogonadotrophic hypogonadism, Kallmann's syndrome, oligospermia and azoospermia, total 24 cases. The results were as follows: 1. GnRH test is most useful in the evaluation of patients with suspected gonadotropins deficiency. 2. GnRH test is helpful in the differentiation of hypothalamic from pituitary disorder, but single GnRH test does not reliably differentiate. 3. GnRH test facilitate the differentiation between delayed puberty and isolated gonadotropins deficiency. 4. GnRH test is useful in the evaluation of patients with oligospermia or azoospermia, especially with normal basal hormone level, to diagnose the primary lesion. 5. GnRH test is valuable in the determination of treatment modality in hypogonadotrophic hypogonadism and infertile men.
Azoospermia ; Gonadotropin-Releasing Hormone* ; Gonadotropins ; Humans ; Hypogonadism* ; Infertility, Male ; Kallmann Syndrome ; Male* ; Oligospermia ; Pituitary Diseases ; Puberty, Delayed