A few previous reports have described cases wherein electrical wire cables were inserted into the male urethra and bladder. Electrical wire cables are available at home and are easy to insert. However, after they coil in the patient's bladder, they are difficult to remove. In February 2013, a 30-year-old man presented to the emergency room of SMG-SNU Boramae Medical Center with a urethral foreign body. He had inserted an electrical wire cable into his urethra for the purpose of masturbation, despite having a regular sex partner and no underlying disease. A kidney-ureter-bladder radiography showed a tangled wire in his bladder and urethra. On the next day, we tried to remove the wire cystoscopically, but this proved to be impossible because of complex coiling and the slippery surface of the wire. A Pfannenstiel incision was made to remove the foreign body. No postoperative complications were noted.
Adult ; Emergency Service, Hospital ; Foreign Bodies ; Humans ; Male ; Masturbation ; Postoperative Complications ; Radiography ; Urethra ; Urinary Bladder

A few previous reports have described cases wherein electrical wire cables were inserted into the male urethra and bladder. Electrical wire cables are available at home and are easy to insert. However, after they coil in the patient's bladder, they are difficult to remove. In February 2013, a 30-year-old man presented to the emergency room of SMG-SNU Boramae Medical Center with a urethral foreign body. He had inserted an electrical wire cable into his urethra for the purpose of masturbation, despite having a regular sex partner and no underlying disease. A kidney-ureter-bladder radiography showed a tangled wire in his bladder and urethra. On the next day, we tried to remove the wire cystoscopically, but this proved to be impossible because of complex coiling and the slippery surface of the wire. A Pfannenstiel incision was made to remove the foreign body. No postoperative complications were noted.
Adult ; Emergency Service, Hospital ; Foreign Bodies ; Humans ; Male ; Masturbation ; Postoperative Complications ; Radiography ; Urethra ; Urinary Bladder

PURPOSE: In the present study, we aimed to identify the incidence of fever in patients after subinguinal microsurgical varicocelectomy and to evaluate the clinical factors associated with the occurrence of the fever. MATERIALS AND METHODS: We retrospectively reviewed the cases of patients who underwent subinguinal microsurgical varicocelectomy (group A) under spinal anesthesia. In addition, we reviewed the cases of patients who underwent microsurgical vasovasostomy under spinal anesthesia as a control group (group B). The incidence of fever in each group was compared. We investigated the clinical factors influencing the occurrence of fever in the patients of group A. RESULTS: The incidence of fever in group A was significantly higher than that in group B (32.5% [53/163] vs. 0.4% [1/284]; p<0.001). Clinical factors such as age, varicocele grade, weight, height, operation time, number of ligated veins, usage of immediate postoperative analgesics, presence of postoperative hematoma, and duration of hospital stay were not significantly associated with the occurrence of fever. CONCLUSIONS: We found that one-third of the patients developed transient fever after subinguinal microsurgical varicocelectomy, and therefore, this information should be provided during preoperative counseling.
Analgesics ; Anesthesia, Spinal ; Counseling ; Fever* ; Hematoma ; Humans ; Incidence* ; Length of Stay ; Retrospective Studies ; Varicocele ; Vasovasostomy ; Veins

PURPOSE: Since the 1990s, it has been well known that orchiopexies should be performed by no later than 2 years of age. Nevertheless, studies from other countries report a substantial number of delayed orchiopexies. On the basis of an analysis of a tertiary care hospital database, we aimed to investigate the incidence of delayed orchiopexies performed in patients after 5 years of age and to understand the causes of such delays and the possible consequences. MATERIALS AND METHODS: We retrospectively analyzed the surgical database of Seoul National University Hospital between 2004 and 2012 and detected patients who underwent orchiopexy later than 5 years of age. Reasons for delayed orchiopexies were studied and the possible consequences of delayed orchiopexies were assessed with respect to surgical difficulty and testicular volume. RESULTS: We found 160 cases of delayed orchiopexies, which accounted for about 15% of all orchiopexies performed. Two major reasons for delay were related to the parents of the child: parental delay and parental request for the treatment of persistent retractile testis. Acquired cryptorchidism was found in 21 cases (13.1%), mainly associated with hypospadias. Surgical difficulty, especially owing to a short testicular cord, was encountered in 48 cases (30.2%), and a comparison with age-matched normative values showed substantially smaller testicular volume. CONCLUSIONS: Despite well-established guidelines for the optimal age of surgery, 15% of orchiopexies were not performed at a proper time. Improved propagation of an optimal age limit is necessary to reduce the rate of delayed orchiopexies considering increases in surgical difficulty and potential testicular growth retardation.
Child ; Cryptorchidism ; Female ; Humans ; Hypospadias ; Incidence ; Male ; Orchiopexy* ; Parents ; Retrospective Studies ; Seoul ; Tertiary Care Centers ; Tertiary Healthcare* ; Testis

In recent years, the synchronous occurrence of two adjacent but histologically distinct tumors arising in the same organ has been reported. The simultaneous development of gastric adenocarcinoma and gastrointestinal stromal tumor (GIST) is very uncommon. The question raised was whether such a coexistence is a simple incidental finding or whether the two neighboring tumors are caused by a same unknown carcinogenic agent. Many doctors may have an interest in this rare condition and we expect further studies will be done in order to determine if there is any association between the two different tumors. We report a unique case of a synchronous, orthotopic occurrence of an early gastric cancer with GIST in the same location that mimicked advanced gastric cancer.
Adenocarcinoma ; Gastrointestinal Stromal Tumors ; Incidental Findings ; Stomach Neoplasms

BACKGROUND: Since the concept of 'minimal identification of poor quality specimens or microbes with low pathogen potential' has been introduced into the standard operating procedure (SOP) to enhance work efficiency, consultations are requested for further species identification and antimicrobial susceptibility testing. The aim of this study was to evaluate the impact of consultations requests to the clinical microbiology laboratory on its work efficiency. METHODS: From January 2013 to April 2015, consultation requests to the laboratory in a tertiary-care hospital were collected from electronic medical records. The characteristics of consultations and changes to workflow due to the laboratory SOP amendment were analyzed. Turnaround time of the consultation and specimen culture were evaluated as an indicator of workflow efficiency. RESULTS: A total of 971 consultations were evaluated during the study period. The most common purposes for consultations were microbe species identification and antimicrobial susceptibility tests. Among the minimal identification reports, the proportions of consultations were below 5%. The number of consultations had increased substantially. However, the turnaround time of consultation and specimen culture showed declining trends. CONCLUSIONS: With the introduction of the consultation system, the workload for species identification and antimicrobial susceptibility testing of colonizing microbes could be minimized. This research provides an example of work efficiency management for laboratory procedures based on an SOP amendment.
Colon ; Electronic Health Records ; Referral and Consultation*

Brucellosis is a zoonotic infection that is usually transmitted from cattle to humans through ingestion of animal milk, direct contact with animal parts, or inhalation of aerosolized particles. In Korea, brucellosis seem to be transmitted through close contact with blood, fetus, urine, and placenta of domestic cow that has been infected by Brucella abortus, or inhalation of B. arbortus while examining or slaughtering cow. Brucella melitensis infection is rare in Korea and there have been no reported cases of B. melitensis originating from other countries until now. This report details a case of complicated brucellosis with infective spondylitis in a 48-year-old male construction worker recently returned from Iraq. Infection with B. melitensis was confirmed using 16s rRNA sequencing and omp31 gene analysis. The patient was successfully treated using a combination of rifampin, doxycycline, and streptomycin, in accordance with WHO guidelines. This is the first reported case of complicated brucellosis with infective spondylitis in Korea caused by B. melitensis originating from Iraq.
Animals ; Brucella abortus ; Brucella melitensis* ; Brucella* ; Brucellosis ; Cattle ; Doxycycline ; Eating ; Fetus ; Humans ; Inhalation ; Iraq ; Korea* ; Male ; Middle Aged ; Middle East ; Milk ; Placenta ; Rifampin ; Spondylitis ; Streptomycin ; Zoonoses

Brucellosis is a zoonotic infection that is usually transmitted from cattle to humans through ingestion of animal milk, direct contact with animal parts, or inhalation of aerosolized particles. In Korea, brucellosis seem to be transmitted through close contact with blood, fetus, urine, and placenta of domestic cow that has been infected by Brucella abortus, or inhalation of B. arbortus while examining or slaughtering cow. Brucella melitensis infection is rare in Korea and there have been no reported cases of B. melitensis originating from other countries until now. This report details a case of complicated brucellosis with infective spondylitis in a 48-year-old male construction worker recently returned from Iraq. Infection with B. melitensis was confirmed using 16s rRNA sequencing and omp31 gene analysis. The patient was successfully treated using a combination of rifampin, doxycycline, and streptomycin, in accordance with WHO guidelines. This is the first reported case of complicated brucellosis with infective spondylitis in Korea caused by B. melitensis originating from Iraq.
Animals ; Brucella abortus ; Brucella melitensis* ; Brucella* ; Brucellosis ; Cattle ; Doxycycline ; Eating ; Fetus ; Humans ; Inhalation ; Iraq ; Korea* ; Male ; Middle Aged ; Middle East ; Milk ; Placenta ; Rifampin ; Spondylitis ; Streptomycin ; Zoonoses

BACKGROUND: Carbapenemase-producing Enterobacteriaceae (CPE) has been increasingly reported worldwide in the past 10 years, which is an important infection control concern. Since the epidemiology and characteristics of these CPEs vary according to institutes, we aimed to characterize CPEs in a university hospital during the recent 4 years. METHODS: From October 2011 to September 2015, CPE isolates from clinical specimens and hospital surveillance cultures were collected. Carbapenem resistance was confirmed by disk diffusion method and Minimal Inhibitory Concentration (MIC) was determined by agar dilution method. Carbapenemase production was tested by double disk test using aminophenylboronic acid and dipicolic acid. PCR and sequence analysis were performed to detect bla(KPC), bla(IMP-1), bla(VIM-2), bla(NDM-1)-like genes and bla(OXA-48) gene. Pulsed-field gel electrophoresis (PFGE) and Multilocus sequence typing (MLST) were conducted for KPC-producing Klebsiella pneumoniae isolates. RESULTS: Twenty-five isolates (11%) of CPE were identified among 222 carbapenem-resistant Enterobacteriacae isolates during the study period. The most prevalent CPE was KPC-producing K. pneumonia and others were IMP-1, VIM-2, NDM-1 type and OXA-48 producing CPEs. Most of these CPEs showed resistance to carbapenems with variable MICs. The sequence types (STs) of KPC-producing K. pneumoniae were ST307 and ST11. The PFGE of ST11 and ST307 showed clonality in each group suggesting the possibility of in-hospital outbreak. CONCLUSION: The prevalence of CPE has been increasing. In our institute, KPC-producing K. pneumoniae was the most frequently isolated CPE in the recent 4 years. CPE including KPC producers can easily transfer their resistance. Therefore continuous monitoring and more intensified infection control for CPE should be considered.
Academies and Institutes ; Agar ; Carbapenems ; Diffusion ; Drug Resistance, Bacterial ; Electrophoresis, Gel, Pulsed-Field ; Enterobacteriaceae* ; Epidemiology ; Infection Control ; Klebsiella pneumoniae ; Korea* ; Methods ; Molecular Epidemiology* ; Multilocus Sequence Typing ; Pneumonia ; Polymerase Chain Reaction ; Prevalence ; Sequence Analysis