A 67 year old male patients was anesthetized with halothane for a open reduction of the fractured right femur shaft. The patient was admitted to the emergency room after he had cerebra1 contusion and fracture of the femoral shaft by a traffic, accident. Anesthesia was continued for one and a, half hours without any problem. At around one and a half hours of anesthesia, the patient developed cardiac arrest and resuscitation was performed immediately. The patient's life was saved by resuscitation and the operation was completed without any further problem. At the time of the resuscitation, a tension pneumothorax was recognized but anesthesia was continued with immediate, proper management. Closed thoracotomy was performed at the recovery room after anesthesia and the patient recovered from anesthesia without any other problem.
Aged ; Anesthesia ; Anesthesia, General* ; Cardiopulmonary Resuscitation* ; Contusions ; Emergency Service, Hospital ; Femur ; Halothane ; Heart Arrest ; Humans ; Male ; Pneumothorax* ; Recovery Room ; Resuscitation ; Thoracotomy

Induced hypotension is a well established adjunct to anesthesia which provides improved operating conditions for a wide variety of surgical procedures without significantly increasing the risk to the patient. Since introduction of hypotensive anesthesia in 1964 by Gardner, there has been a wide choice of methods for inducing hypotension during anesthesia, most of which are based on the concept of arteriolar dilatation. Hypotensive anesthesia was attempted on ten patients for total hip replacements which were done at Gospel Hospital, from Feb. to Oct. in 1979. The patients selected did not have a liver problem, and this was determined by SGOT and SGPT, and without a limit of age or sex. The hypotension was induced with 2~3% halothane, 50% N2O and 50%, O2and the blood pressure averaged for systolic pressure 71. 22 mmHg and for diastolic pressure 50. 09 mmHg, The average duration of the induced hypotension was 57. 0 minutes and the blood loss during operation was 300 ml on average. During the hypotensive anesthesia, the urine output decreased by 27. 0% and during the recovery period from hypotension urine output increased by 20%. On our experience, we can conclude that hypotensive anesthesia provides good operative conditions and can be performed without damage to vital organs and can reduce blood loss during operation.
Alanine Transaminase ; Anesthesia* ; Arthroplasty, Replacement, Hip* ; Aspartate Aminotransferases ; Blood Pressure ; Dilatation ; Halothane ; Humans ; Hypotension ; Liver

PURPOSE: The size of prostate increases with age, but there has been few Korean data on the prostate size in the general population. We thereby report the size of prostate with respect to age in Korean men residing in Namhae, Korea. MATERIALS AND METHODS: To determine the prostate size, 1421 men from Namhae, Korea underwent transrectal ultrasonography. Size of the prostate was estimated as a weight by the elliptical method. RESULTS: The mean prostate weight was 33.5 10.6 ml. The relationship between prostate volume and age was statistically significant in 1421 men (Pearson correlation coefficient=0.156, p=0.0001). Also, between the normal group and the groups of men with lower urinary tract symptoms (LUTS), there was significant correlation with age (Pearson correlation coefficient=0.162, p=0.0001), while results were insignificant with size (Pearson correlation coefficient= 0.170, p=0.0001). CONCLUSIONS: Size and rate of growth of the prostate were smaller compared to the Western society, nevertheless, prostate size increased with age. For accurate and reasonable age-specific size of the prostate of Korean male, more community based multicenter study will be needed with more refined measurement techniques such as step-section planimetry for the prostatic volume estimation.
Humans ; Korea ; Lower Urinary Tract Symptoms ; Male ; Prostate* ; Ultrasonography

Recently, patients with urologic malignancies are treated with robot-assisted surgery and the expanded role of robot-assisted surgery includes even those patients with two concomitant primary urologic malignancies. In an effort to further reduce port site-related morbidity, robot-assisted laparoendoscopic single-site surgery (RLESS) has been developed. Therefore, we present herein our early experience and feasibility of simultaneous RLESS partial nephrectomy and standard robotrobot-assisted laparoendoscopic radical prostatectomy (RALP) on 3 patients with synchronous renal masses and prostate cancer.
Carcinoma, Renal Cell ; Humans ; Nephrectomy* ; Prostatectomy* ; Prostatic Neoplasms

PURPOSE: To establish the relationship between serum prostate specific antigen (PSA) concentration and age in a community-based population without clinically evident prostate cancer, a population based screening study was performed in a rural area in Southern Korea. MATERIALS AND METHODS: From January 1999 to December 1999, 1,278 volunteer men aged from 40 to 89 years in Namhae, Korea participated in a clinical examination that included a serum PSA determination (TANDEM-R assay), digital rectal examination and transrectal ultrasonography. The subjects who had clinical evidence of prostate cancer and high PSA concentration (>10ng/ml) were excluded. The PSA levels were compared with age using Pearson correlation and linear regression analysis. RESULTS: The serum PSA concentration correlated with patient age (r=0.129, p=0.001). The observed 95th percentile increased from 1.37ng/ml for subjects in the 40's to 6.18ng/ml for subjects in the 80'2. The reference range for serum PSA (95 percentile) for men in the 40's was 0.24 to 1.37ng/ml; for 50 to 59 years, 0.27 to 2.68ng/ml; for 60 to 69 years, 0.25 to 4.00ng/ml; for 70 to 79 years, 0.29 to 4.55ng/ml; and for 80 to 89 years, 0.31 to 6.18ng/ml. CONCLUSIONS: Our data showed that the serum PSA concentration directly correlated with patient age (Pearson correlation coefficient=0.129, P=0.001). Thus, rather than relying on a single reference range regardless of different age groups, it may be more appropriate to have age-specific reference ranges. Our data were lower than that of the Western data, and could provide an adjunctive information in interpreting PSA data in Korean men, especially in the elderly population.
Aged ; Digital Rectal Examination ; Humans ; Korea ; Linear Models ; Male ; Mass Screening ; Prostate ; Prostate-Specific Antigen* ; Prostatic Neoplasms ; Reference Values* ; Ultrasonography ; Volunteers

Anastomotic stenosis of the colon is not an uncommon finding; however, its frequency varies from one study to another. Traditionally, postoperative colonic stenosis is managed surgically. However, endoscopic therapy has recently become the preferred treatment modality over traditional surgery. Good short-term success has been achieved with use of endoscopic balloon dilation; however, restenosis may occur over time in 14% to 25% of patients. The current report showed the effectiveness and usefulness of an insulated-tip knife (IT-knife) for electrocautery therapy of a patient with symptomatic anastomotic colonic stenosis.
Aged ; Colonoscopy ; Constriction, Pathologic/*therapy ; Electrocoagulation/instrumentation/*methods ; Humans ; Male ; Middle Aged ; Rectal Neoplasms/radiography/*surgery ; Sigmoid Neoplasms/radiography/*surgery ; Tomography, X-Ray Computed

PURPOSE: To compare the effectiveness of 2 injection methods of lidocaine during a transrectal ultrasound (TRUS)-guided prostate biopsy for pain control and complication rates. MATERIALS AND METHODS: We retrospectively evaluated patients who underwent a TRUS-guided prostate biopsy from March 2005 to March 2006. One hundred patients were categorized into two groups based on injection method. For group 1, 10 mL of 1% lidocaine was injected bilaterally at the junction of the seminal vesicle and prostate and for group 2, into Denonvilliers' fascia. Pain scores using a visual analog scale (VAS) as well as immediate and delayed complication rates were evaluated. RESULTS: The mean VAS score showed no significant differences between the groups (group 1, 3.4+/-1.78; group 2, 2.8+/-1.3; p = 0.062). The difference in delayed complication rates and incidence of hematuria, hemospermia, and blood via the rectum was not significant between groups. However, two patients in group 1 complained of symptoms immediately after local anesthesia; one of tinnitus and the other of mild dizziness. CONCLUSION: There were no significant differences between pain control and complication rates between the 2 lidocaine injection methods. However, injection into Denonvilliers' fascia is thought to have less potential risk.
Anesthesia, Local ; Biopsy ; Dizziness ; Fascia ; Hematuria ; Hemospermia ; Humans ; Incidence ; Lidocaine ; Nerve Block ; Prostate ; Rectum ; Retrospective Studies ; Seminal Vesicles ; Tinnitus

PURPOSE: We conducted this study to determine the efficacy of conventional treatments for patients with Hodgkin's disease and identify the patients who have poor prognosis and need high-dose chemotherapy and autologous stem cell transplantation. MATERIALS AND METHODS: Between Jun. 1989 and Dec. 1997, 50 patients were enrolled and 39 patients were evaluable. Patients were treated with radiotherapy (5 patients) or combination chemotherapy (21 patients) or combined chemotherapy and radiotherapy (13 patients) according to their disease stage. Chemotherapy regimens were C-MOPP (cyclo- phosphamide, vincristine, procarbazine, and prednisone), MOPP (mechlorethamine, vin- cristine, procarbazine, and prednisone), ABVD (doxorubicin, bleomycin, vinblastine, and dacarbazine), alternating C-MOPP/ABVD, and MOPP/ABV hybrid. Radiation therapy was performed when there was residual tumor after chemotherapy or bulky disease. The response to treatments was analyzed by clinical stage I-II and stage III-IV patients group, respectively. RESULTS: The complete response rate was 76.9% for total patients, 83.3% for stage I-II patients, and 71.4% for stage III-IV patients. Of the 30 patients achieving complete response, four (13.3%) relapsed at 6, 12, 22, and 28 months after complete response, respectively. The median follow-up duration was 24 months. Nine patients died. Four patients died of Hodgkins disease. Three-year overall survival rate was 72.9% for total patients, 72.5% for stage I-II patients, and 70% for stage III-IV patients. Two-year disease- free survival rate was 77.6% for total patients, 79% for stage I-II stage patients, and 73.9% for stage III-IV patients. The prognostic factor analysis showed that performance status affected the disease-free survival rate. CONCLUSION: Conventional treatments in patients with Hodgkins disease showed results comparable to previous studies. But we were unable to identify the patients, who need high-dose chemotherapy and autologous stem cell transplantation, because of small number of study patients and short follow up duration.
Bleomycin ; Dimethoate ; Disease-Free Survival ; Drug Therapy ; Drug Therapy, Combination ; Follow-Up Studies ; Hodgkin Disease* ; Humans ; Neoplasm, Residual ; Procarbazine ; Prognosis ; Radiotherapy ; Stem Cell Transplantation ; Survival Rate ; Vinblastine ; Vincristine

BACKGROUND: The ongoing Multicenter Prospective Cohort Study of Active Surveillance on Papillary Thyroid Microcarcinoma (MAeSTro) aims to observe the natural course of papillary thyroid microcarcinoma (PTMC), develop a protocol for active surveillance (AS), and compare the long-term prognosis, quality of life, and medical costs between the AS and immediate surgery groups. METHODS: This multicenter prospective cohort study of PTMC started in June 2016. The inclusion criteria were suspicious of malignancy or malignancy based on fine needle aspiration or core needle biopsy, age of ≥18 years, and a maximum diameter of ≤1 cm. If there was no major organ involvement, no lymph node/distant metastasis, and no variants with poor prognosis, the patients were explained of the pros and cons of immediate surgery and AS before selecting AS or immediate surgery. Follow-up visits (physical examination, ultrasonography, thyroid function, and questionnaires) are scheduled every 6 months during the first 2 years, and then every 1 year thereafter. Progression was defined as a maximum diameter increase of ≥3, ≥2 mm in two dimensions, suspected organ involvement, or lymph node/distant metastasis. RESULTS: Among 439 enrolled patients, 290 patients (66.1%) chose AS and 149 patients (33.9%) chose immediate surgery. The median follow-up was 6.7 months (range, 0.2 to 11.9). The immediate surgery group had a larger maximum tumor diameter, compared to the AS group (7.1±1.9 mm vs. 6.6±2.0 mm, respectively; P=0.014). CONCLUSION: The results will be useful for developing an appropriate PTMC treatment policy based on its natural course and risk factors for progression.
Biopsy, Fine-Needle ; Biopsy, Large-Core Needle ; Cohort Studies* ; Follow-Up Studies ; Humans ; Neoplasm Metastasis ; Prognosis ; Prospective Studies* ; Quality of Life ; Risk Factors ; Thyroid Gland* ; Thyroid Neoplasms ; Ultrasonography

No abstract available.