The tension free vaginal tape (TVT) procedure has been developed for female stress urinary incontinence as an effective and durable surgical treatment option under local anesthesia and reportedly has a low complication rate. Recently, two cases of protracted urinary retention following TVT procedure were experienced. Both patients reported normal voiding before the procedure that caused obstruction, and they had urodynamic evidence of obstruction (high pressure/low flow) after TVT procedure. In both patients, the TVT meshes were resected to increase the uroflow rate and decrease the residual urine volume. They resumed normal voiding and continence thereafter and that was evidenced by the urodynamic parameters. The mean maximal flow rate (MFR) increased from 13.0 ml/sec to 28.5 ml/sec and mean residual urine volume (RU) decreased from 284 ml to 65.5 ml after the resection of the TVT sling. So we report our experiences that we could accomplish the urodynamic improvements after mesh resection in two patients with protracted urinary retention following TVT procedure.
Anesthesia, Local ; Female ; Humans ; Suburethral Slings* ; Urethral Obstruction ; Urinary Incontinence ; Urinary Retention* ; Urodynamics*

STUDY OBJECTIVE: determine the level of medical care required for mass gatherings and describe the types of medical problems encountered in a religious mass gathered ceremony. DESIGN: Standard charts and a four-tiered triage system(minor, moderate, urgent, and emergent) were developed before the event. The triage system was applied to each chart retrospectively by a single emergency physician. SETTING: Medical staff(10 physicians,13 nurses,1 pharmacist, and 54 first-aid attendants) were based in 8 advanced life support (ALS) clinics. INTERVENTIONS: First-aid attendants referred patients to the clinics, where nurses conducted initial assessments and referred patients to physicians at the venue. Three ambulances were stationed at the venues. RESULT: 22 trauma patients were developed and 183 medical complaints were encountered. Only 7 urgent medical problems were encountered.
Ambulances ; Emergencies* ; Humans ; Pharmacists ; Retrospective Studies ; Triage

Glans penis augmentation (GPA) has received little attention from experts despite the existence of a subset of patients who may be dissatisfied with a small glans or poor tumescence of the glans during erection. Recently, GPA using an injectable filler or implantation of a graft or filler has been developed. Despite a demanding injection technique and inevitable uneven undulation of the glandular surface, GPA using injectable hyaluronic acid (HA) gel is a novel and useful therapy and an effective and safe procedure for soft tissue enhancement. For long-term presence of implants, timed supplementation can be used similar to that for fascial plasty. In complications such as mucosal necrosis of the glans penis, most cases occur from the use of non-HA gel or an unpurified form and misunderstanding of the management protocol for immediate side effects. Currently, GPA using injectable HA gel is not recommended in the International Society for Sexual Medicine guideline due to possible sensory loss. In a 5-year long-term follow-up of GPA by subcutaneous injection of HA gel, the residual volume of implants decreased by 15% of the maximal glandular circumference, but was still effective for alleviating the hypersensitivity of the glans penis in premature ejaculation patients. For efficacy in premature ejaculation, selection of appropriate candidates is the most important factor for success. GPA does not harm erectile function and is less invasive and irreversible compared to dorsal neurectomy. To refine the procedure, more interest and well-designed studies are required for the establishment of the procedure.
Follow-Up Studies ; Humans ; Hyaluronic Acid* ; Hypersensitivity ; Injections, Subcutaneous ; Male ; Necrosis ; Penis* ; Plastics ; Premature Ejaculation ; Residual Volume ; Transplants

PURPOSE: Previous studies concerning the ischemic priapism revealed that hypoxia alter the erectile and contractile responses of penis. But the effects of accompaning acidosis on the trabecular smooth muscle contractility have not been fully evaluated or understood yet. We performed this study to elucidate the role of acidosis on the trabecular smooth muscle contractility like in ischemic priapism. MATERIALS AND METHODS: Under the general anesthesia, 55 mature male cats were conditioned to systemic metabolic acidosis by hypoventilation with animal ventilator. The changes of intracavernous pressure to erectics(acetylcholine, L-arginine, PGE1), erectolytics(epinephrine, TXA2), K+-channel-related drugs (pinacidil, 4-aminopyridine, TEA, glibenclamide) and calcium ionophore were monitored at Set 1 (PO2>60mmHg, pH>7.25), Set 2(PO2 <30mmHg,7.25>pH>7.0), Set 3(PO2<30mmHg, pH<7.0), and Set 4(PO2>60mmHg, pH<7.0) in vivo. RESULTS: At Set 1 and Set 2, the acetylcholine or PGE1-induced relaxations were suppressed by epinephrine, TXA2 or ionomycin(n=9, p<0.01). The contractility was in order of epinephrine, TXA2 and ionomycin. Cavernous relaxations to acetylcholine or PGE1 were reduced by acidosis(n=8, p<0.01). TXA2 or ionomycin did not produced contraction even with higher concentration but epinephrine maintained contractility with higher concentration at acidosis (n=7, p<0.05). Acidosis-induced relaxation was not prevented by 4-aminopyridine, TEA, or glibenclamide(n=6, p<0.05). Pinacidil did not induced relaxation at acidosis(n=6, p<0.01). CONCLUSIONS: Acidosis impairs the contractile response of cavernous smooth muscle to submaximal stimulation with erectolytics. It may be the results of the interference by(H+) with the intra and extracellular mechanisms that regulate the homeostasis of(Ca2+). Conclusively, acidosis is another limiting factor of trabecular smooth muscle contractility like in ischemic priapism.
4-Aminopyridine ; Acetylcholine ; Acidosis* ; Alprostadil ; Anesthesia, General ; Animals ; Anoxia ; Arginine ; Calcium ; Cats ; Epinephrine ; Homeostasis ; Humans ; Hypoventilation ; Ionomycin ; Male ; Muscle, Smooth* ; Penis ; Pinacidil ; Priapism ; Relaxation ; Tea ; Ventilators, Mechanical

Takayasu's arteritis is a chronic inflammatory disease of unknown etiology involving the thoracic and abdominal aorta and its major branches. In some cases other vessel such as renal arteries, coronary arteries, and even pulmonary arteries may be involved. Total aortography is very important, because the clinical features are determined by the extent and severity of the specific artery involved in the occlusive phase of the disease. We report a case of Takayasu's arteritis type IV in a 38 year man with pulmonary arterial involvement and pulmo-nary hypertension.
Aorta, Abdominal ; Aortography ; Arteries ; Arteritis* ; Coronary Vessels ; Hypertension ; Hypertension, Pulmonary* ; Pulmonary Artery ; Renal Artery ; Takayasu Arteritis*

OBJECTIVES: The prevalence of malaria is increasing in recent years and also multidrug resistant malaria is increasing around the world and there is an increasing concern about imported malaria in nonendemic areas. Now many drugs are tried to find out effect on multidrug resistant malaria. We performed this study to investigate the thrapeutic effect of halofantrine in the treatment of chloroquine resistant imported malaria. METHODS: From Feb. 1992 to May 1995, we experienced 35 patients infected with malaria and treated 14 patients among 35 patients with halofantrine. RESULTS: 1) All 14 patients were sailor with a mean age of 39.4 years and infected with malaria. 2) The majority of patients were infected with malaria at Africa. 3) 10 patients were infected with Plasmodium falciparum and the remainder were undetermined. 4) In the 11 cases of chloroquine resistant malaria treated with quinine plus tetracycline combination therapy or Fansidar, 4 cases could not be tolerable due to side effects and resistance to the therapy, we substituted halofantrine for above regimens. 5) In the 10 cases, treated after May 1994, halofantrine was the first choice of treatment because they were the cases of malaria infected in the mid-Africa where the prevalence of chloroquine resistant malaria is high. 6) With halofantrine, all 14 cases were treated with minimal side effects suc4 as nausea, vomiting, anorexia, abdominal pain and fatigue. CONCLUSION: We think halofantrine is a simple and effective regimen against chloroquine resistant malaria and consider this agent as an alternative therapeutic regimen on chloroquine resistant malaria.
Abdominal Pain ; Africa ; Anorexia ; Chloroquine* ; Fatigue ; Humans ; Malaria* ; Military Personnel ; Nausea ; Plasmodium falciparum ; Prevalence ; Quinine ; Tetracycline ; Vomiting

Nuclear protein-1 (NUPR1) is a small nuclear protein that is responsive to various stress stimuli. Although NUPR1 has been associated with cancer development, its expression and roles in cholangiocarcinoma have not yet been described. In the present study, we found that NUPR1 was over-expressed in human cholangiocarcinoma tissues, using immunohistochemistry. The role of NUPR1 in cholangiocarcinoma was examined by its specific siRNA. NUPR1 siRNA decreased proliferation, migration and invasion of human cholangiocarcinoma cell lines (HuCCT1 and SNU1196 cells). From these results, we conclude that NUPR1 is over-expressed in cholangiocarcinoma and regulates the proliferation and motility of cancer cells.
Cell Line ; Cholangiocarcinoma ; Humans ; Immunohistochemistry ; Nuclear Proteins ; RNA, Small Interfering

Carcinoma of the prostate is a common malignancy affecting elderly men. Lung metastasis from prostate cancer occurs frequently, but tumor metastasis to the central bronchi that clinically mimics primary bronchogenic carcinoma are very rare. We report a 73-year old man with endobronchial metastasis from prostatic carcinoma presented with respiratory symptom cough. Diagnosis of issues taken from materials which were used for bronchoscopic biopsy and prostate biopsy and immunohistochemical staining for prostate specific antigen(PSA) confirmed a case of endobronchial metastasis from prostatic carcinoma. Hormonal therapy(LHRH agonist) was applied to this patient.
Aged ; Biopsy ; Bronchi ; Carcinoma, Bronchogenic ; Cough ; Diagnosis ; Humans ; Lung ; Male ; Neoplasm Metastasis* ; Prostate ; Prostatic Neoplasms

The lateral medullary syndrome, I. E. Wallenberg syndrome, presents with several forms of sensory deficits. However, the correlation between the sensory deficits and the MRI findings of the medulla has been rarely attempted. We studied 16 patients with lateral medullary infarction who showed appropriate MRI lesions and correlated their sensory findings with the MRI results. In order to examine the extent of lesion of medulla in the MRI, we divided the medulla into three parts, namely upper, middle, and lower parts. The patients exhibited six types of sensory manifestation. In brain MRI, five patients with uncrossed sensory deficit; three patients with contralateral sensory deficit involving only body; and one patient with contralateral sensory level on trunk showed a diagonal band, lateral, or combined lesion in the medulla. Four patients with crossed sensory deficit and one patient with ipsilateral sensory deficit involving only face showed a large, laterodorsal lesion in the medulla. Two patients without sensory deficit exhibited a dorsal lesion in the medulla. In conclusion, lateral medullary syndrome usually has a characteristic lesion in the MRI according to the sensory deficits.
Brain ; Humans ; Infarction ; Lateral Medullary Syndrome* ; Magnetic Resonance Imaging*

Cervical incompetence is one of the main contributors to repeated pregnancy loss and preterm delivery. Typically it results in progressive cervical dilatation, leading to a painless second or early third trimester abortion. Emergency cerclage can be used in the setting of advanced cervical incompetence, even when fetal membranes bulge through the dilated cervix. To facilitate the procedure, various techniques have been developed to replace the fetal membranes into the uterine cavity. We performed six successful cases of emergency cerclage combined with amnioreduction in advanced incompetent internal os of cervix (IIOC). Interval from emergency cerclage to delivery was 8.1 +/- 2.4 weeks (range 4-10 weeks) and we delivered viable fetuses in all but one. Hereby we report our experiences with a brief review of literature.
Cervix Uteri ; Emergencies* ; Extraembryonic Membranes ; Female ; Fetus ; Humans ; Labor Stage, First ; Pregnancy ; Pregnancy Trimester, Third