A 51-year-old man underwent laparoscopic cholecystectomy for gallbladder stones. He had developed fever, chills, and abdominal pain four days after the procedure. In the drain tube, bile was persistently observed. An endoscopic retrograde cholangiopancreatography (ERCP) showed a leakage from the small duct into the right intrahepatic duct. We determined that the bile leak was caused by an injury to the ducts of Luschka. An endoscopic sphincterotomy (ES) using a 5-F nasobiliary tube (NBT) was performed, and the leak was resolved in five days. Herein, we report a bile leak caused by an injury to the ducts of Luschka after laparoscopic cholecystectomy. The leak was treated with ES using 5-F NBT, and the resolution of the leak was confirmed without repeated endoscopy.
Abdominal Pain ; Bile Ducts ; Bile* ; Chills ; Cholangiopancreatography, Endoscopic Retrograde ; Cholecystectomy, Laparoscopic ; Drainage* ; Endoscopy ; Fever ; Gallbladder ; Humans ; Middle Aged ; Sphincterotomy, Endoscopic

The importance of effective communication cannot be overestimated during a pandemic. The Korea Disease Control and Prevention Agency national 1339 hotline has been in operation since the Middle East respiratory syndrome coronavirus outbreak in 2016. The hotline is open 24 hours a day, 7 days a week, 365 days a year, and provides accurate, reliable information based upon the Korea Disease Control and Prevention Agency guidelines in response to queries. During the coronavirus disease 2019 (COVID-19) pandemic, the 1339 hotline received callers’ questions about symptoms and the implications of their actions regarding the epidemic. Through the 1339 hotline, callers received the upto-date information that enabled them to protect themselves as well as others from COVID-19. This public service may have influenced on reduced risk of virus transmission in Korea.

The importance of effective communication cannot be overestimated during a pandemic. The Korea Disease Control and Prevention Agency national 1339 hotline has been in operation since the Middle East respiratory syndrome coronavirus outbreak in 2016. The hotline is open 24 hours a day, 7 days a week, 365 days a year, and provides accurate, reliable information based upon the Korea Disease Control and Prevention Agency guidelines in response to queries. During the coronavirus disease 2019 (COVID-19) pandemic, the 1339 hotline received callers’ questions about symptoms and the implications of their actions regarding the epidemic. Through the 1339 hotline, callers received the upto-date information that enabled them to protect themselves as well as others from COVID-19. This public service may have influenced on reduced risk of virus transmission in Korea.

STUDY DESIGN: Research using radiographic findings. OBJECTIVES: To compare spinopelvic parameters in detail between normal subjects and those who had bilateral gonarthrosis with or without spondylosis. SUMMARY OF LITERATURE REVIEW: The relationship between knee joint flexion contracture and hypolordosis in the lumbar spine has been well established. However, spinopelvic parameters in subjects with gonarthrosis without flexion contracture have not been well described in the literature. MATERIALS AND METHODS: Fifty-seven male subjects in their 60s with bilateral gonarthrosis over Kellgren-Lawrence grade III were included. They were subdivided into the KS group (with spinal osteoarthritis, n=32) and the KN group (without spinal osteoarthritis, n=25). Normal asymptomatic subjects without disease in their back or leg were analyzed as the control group (NN; n=84). The following spinopelvic parameters were measured and compared; C7 plumbline (C7PL), thoracic kyphosis (TK), thoracolumbar kyphosis (TLK), lumbar lordosis (LL), sacral slope (SS), pelvic tilt (PT), and pelvic incidence (PI). RESULTS: In the KS group, the C7PL was significantly anteriorly displaced compared to the KN group (1.7±4.5 cm vs. −0.6±2.9 cm, p=0.031) and the NN group (1.7±4.5 cm vs. −0.5±2.9 cm, p=0.014). TK in the KN group was significantly smaller than in the NN group (25.4±8.8° vs. 30.1±8.3°, p=0.041). The KS group had the smallest value of LL, while the NN group had the largest value of LL (−23.2±48.7° vs. −44.9±33.8° vs. −57.3±8.5°, p<0.001). No significant difference was observed in PI, SS, or PT among the 3 groups. A strong correlation was found between LL and SS in the NN group (R=−0.776, p<0.01), while this correlation was moderate in the KN group (R=−0.355, p<0.01). CONCLUSIONS: Overall balance was maintained in the subjects who had gonarthrosis without spinal osteoarthritis. Subjects with gonarthrosis showed less LL, especially if they had spinal osteoarthritis. Further studies are needed to characterize the differences in these pelvic parameters, and to evaluate changes in individuals with knee joint flexion contracture.
Animals ; Contracture ; Humans ; Incidence ; Knee ; Knee Joint ; Kyphosis ; Leg ; Lordosis ; Male ; Osteoarthritis ; Osteoarthritis, Spine ; Spine ; Spondylosis

Abstract-associated work is a painstaking part of every annual scientific meetings of professional societies . Abstracts have to be received via mail and delivered to the editorial board committee for the committee members to screen the quality and format of the meeting presentations. There are some professional societies that use a web-based abstract receiving system but this is limited only to the reception of abstracts. The work, thus, exhausts time, money and labor. With this in mind, we developed a new automated system which is fully web-based, making possible the reception, selection and publication of the abstracts. This was first applied to the 2001 Korean Society of Pathologists Fall Meeting(http://www.pathology.or.kr/abstract.htm). The overall selecting and electronic-publishing process took only few days. In addition to the convenience, the members of society were able to not only save time but also money. In order to make this possible, an electronic abstract book and a stand-alone executable program were distributed through the Internet (http://www.pathology.or.kr/way-board/db/File_Archives/file/Path200l.EXE).
Automation* ; Committee Membership ; Internet* ; Postal Service ; Publications

Abstract-associated work is a painstaking part of every annual scientific meetings of professional societies . Abstracts have to be received via mail and delivered to the editorial board committee for the committee members to screen the quality and format of the meeting presentations. There are some professional societies that use a web-based abstract receiving system but this is limited only to the reception of abstracts. The work, thus, exhausts time, money and labor. With this in mind, we developed a new automated system which is fully web-based, making possible the reception, selection and publication of the abstracts. This was first applied to the 2001 Korean Society of Pathologists Fall Meeting(http://www.pathology.or.kr/abstract.htm). The overall selecting and electronic-publishing process took only few days. In addition to the convenience, the members of society were able to not only save time but also money. In order to make this possible, an electronic abstract book and a stand-alone executable program were distributed through the Internet (http://www.pathology.or.kr/way-board/db/File_Archives/file/Path200l.EXE).
Automation* ; Committee Membership ; Internet* ; Postal Service ; Publications

PURPOSE: Little is known with respect to changes in the segmental thoracic and thoracolumbar kyphosis, which are major parameters influencing sagittal balance of the spine. The authors investigated the detailed segmental changes of those parameters by ageing. MATERIALS AND METHODS: A total of 326 normal asymptomatic males were divided into 2 groups; group 1 (mean age, 21.2+/-1.7; n=175) and group 2 (mean age, 64.1+/-6.4; n=151). After taking a standing sagittal radiograph, the sagittal spinal and pelvic parameters were measured. Thoracic and thoracolumbar kyphosis were classified according to segments A, C7 UEP (upper end vertebra)-T5 UEP; B, T5 UEP-T10 UEP; C, T10 UEP-T12 LEP (lower end vertebra); and D, (T12 LEP-L2 LEP), and analyzed between 2 groups, respectively. RESULTS: Thoracic kyphosis (21.1degrees+/-7.7degrees vs. 30.0degrees+/-8.8degrees, p<0.001), segment B (15.8degrees+/-6.1degrees vs. 18.1degrees+/-7.9degrees, p=0.003), and segment C (5.3degrees+/-5.1degrees vs. 11.8degrees+/-6.5degrees, p<0.001) were increased in group 2. In group 2 segment A showed decreased kyphosis (12.1degrees+/-6.4degrees vs. 9.8degrees+/-6.4degrees, p=0.001). In segment D no significant difference was observed between groups. CONCLUSION: Increased thoracic kyphosis was observed in the middle and lower thoracic regions. The authors provided important references of sagittal parameters to determine the expected ranges of kyphosis for a normal asymptomatic male of a given age.
Humans ; Kyphosis* ; Male ; Spine ; Thoracic Vertebrae

Methods: Patients with and without TCLH were assigned to groups A and B, respectively. POSEH between the two groups was compared morphometrically and symptomatically. The risk factors for symptomatic and morphometric POSEH in BESS were identified. Results: The morphometric POSEH was greater in group B, and the difference was significant (p =0.019). The incidence of symptomatic POSEH was lower in group A with 4.6% (5/109) than in group B with 9.5% (9/95); however, the rate was not significantly different (p =0.136). The morphometric POSEH was classified into two small (hG1 and hG2) and large (hG3 and hG4) and were compared between groups A and B, and the difference was significant (p =0.02). In the multivariable logistic regression, nonuse of TCLH (p =0.004) and preoperative diagnosis of stenosis (p =0.016) were variables found to be significant risk factors of morphometric POSEH. Conclusions Severe compression of the thecal sac by POSEH is more common in patients without TCLH. The risk of hematoma formation was higher when bilateral decompression was needed and the cut bone surface was more exposed.

Background: The most common cause of neurological complications after a biportal endoscopic spine surgery (BESS) is postoperative spinal epidural hematomas (POSEH). The objective of this study was to determine the influence of systolic blood pressure at extubation (e-SBP) on POSEH. Methods: A total of 352 patients who underwent single-level decompression surgery including laminectomy and/or discectomy with BESS under the diagnosis of spinal stenosis and herniated nucleus pulposus between August 1, 2018, and June 30, 2021, were reviewed retrospectively. The patients were divided into two, a POSEH group and a normal group without POSEH (no neurological complication). The e-SBP, demographic factors, and the preoperative and intraoperative factors suspected to influence the POSEH were analyzed. The e-SBP was converted to a categorical variable by the threshold level that was decided by maximum area under the curve (AUC) in receiver operating characteristic (ROC) curve analysis. Antiplatelet drugs (APDs) were taken in 21 patients (6.0%), discontinued in 24 patients (6.8%), and not taken in 307 patients (87.2%). Tranexamic acid (TXA) was used in 292 patients (83.0%) in the perioperative period. Results: Of the 352 patients, 18 patients (5.1%) underwent revision surgery for the removal of POSEH. The POSEH and normal groups were homogenous in age, sex, diagnosis, operation segments, operation time, and lab findings that were related to blood clotting, whereas there were differences in e-SBP (163.7 ± 15.7 mmHg in POSEH group and 154.1 ± 18.3 mmHg in normal group), APD (4 takers, 2 stoppers, 12 non-takers in POSEH group and 16 takers, 22 stoppers, 296 non-takers in normal group), and TXA (12 use, 6 not use in POSEH group and 280 use, 54 not use in normal group) in single variable analysis. The highest AUC in the ROC curve analysis was 0.652 for 170 mmHg e-SBP (p < 0.05). There were 94 patients in the high e-SBP group (≥ 170 mmHg) and 258 patients in the low e-SBP group. In multivariable logistic regression analysis, only high e-SBP was a significant risk factor for POSEH (p = 0.013; odds ratio, 3.434). Conclusions High e-SBP (≥ 170 mmHg) can influence the development of POSEH in biportal endoscopic spine surgery.