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수술 전 혈청 갑상선 자극 호르몬(TSH)수치와 갑상선 유두암과의 상관관계
송금종,한선욱,이진형<SUP>1<,SUP>,우희두<SUP>2<,SUP>,김성용,김재우<SUP>3<,SUP>,박래경<SUP>1<,SUP>,백무준,김창호,Geum Jong Song,M,D,Sun Wook Han,M,D,Jin-Hyung Lee,M,D,<SUP>1<,SUP>,Hee-Doo Woo,M,D,<SUP>2<,SUP>,Sung Yong Kim,M,D,Ph 대한갑상선-내분비외과학회 2012 The Koreran journal of Endocrine Surgery Vol.12 No.3
Purpose: Recent research has shown that there is a relationship between the level of preoperative serum TSH and a papillary thyroid carcinoma. Therefore, this study examined the correlation between the serum TSH and papillary thyroid carcinoma. Methods: The preoperative serum TSH level of papillary thyroid carcinoma and nodular hyperplasia of 418 patients from 2009 Jan. to 2011 Dec. was examined. The patients were divided into 3 groups, nodular hyperplasia, less than 1 cm micropapillary carcinoma and more than 1 cm papillary carcinoma, and their TSH levels were compared. Results: Nodular hyperplasia and total papillary carcinoma was found in 98 (23.0%) and 322 (77.0%) patients, respectively. After dividing the patients according to the size of the mass, there were 224 (53.6%) patients with a mass less than 1 cm in size and 98 (23.4%) patients with a mass more than 1 cm in size. The preoperative serum TSH level of the 3 groups showed a significant difference, which was 1.180±1.168 ՌIU/ml in the nodular hyperplasia group, 1.670±1.224 ՌIU/ml in the micropapillary carcinoma group and 2.279±2.837 ՌIU/ml in the papillary carcinoma group (P<0.001). On the other hand, there were no significant correlations between the preoperative serum TSH level and gender, age, metastasis to lymph node, number of masses and extrathyroidal extensions. Conclusion: The larger size of the papillary thyroid carcinoma, the higher the preoperative high serum TSH level. Therefore, the stimulation of TSH can affect the progression of papillary thyroid carcinoma but more study will be needed.
송금종,윤종혁,정해일,손명원,이문수 대한종양외과학회 2022 Korean Journal of Clinical Oncology Vol.18 No.1
Jejunogastric intussusception (JGI) is a rare complication of gastric surgery, with most cases occurring in the form of long-term complications following gastric surgeries. We present a case of JGI in a 74-year-old man who presented with progressive abdominal pain and distention, and was admitted to our hospital. The patient had undergone a totally laparoscopic distal gastrectomy with a Billroth II gastrojejunostomy 9 days previously. Computed tomography and endoscopic findings revealed the presence of a small bowel loop within the gastric lumen, which we failed to reduce in size. We performed an emergency laparoscopic exploration and immediate reduction of the JGI. The efferent and afferent loops were then fixed to the mesentery and the stomach. The postoperative course was uneventful and the patient remained asymptomatic during the 1-year follow-up period.
Clinicopathological Significance of Large Tumor Suppressor (LATS) Expression in Gastric Cancer
손명원,송금종,장시형,홍순억,오미혜,이지혜,백무준,이문수 대한위암학회 2017 Journal of gastric cancer Vol.17 No.4
Purpose: The aims of this study were to evaluate the expression of the large tumor suppressor (LATS) genes LATS1 and LATS2 by immunohistochemical staining of gastric cancer, and to evaluate the clinicopathological significance of LATS expression and its correlation with overall survival (OS). Materials and Methods: LATS1 and LATS2 expression in a tissue microarray was detected by immunohistochemistry, using 264 gastric cancer specimens surgically resected between July 2006 and December 2009. Results: Low expression of LATS1 was significantly associated with more advanced American Joint Committee on Cancer (AJCC) stage (P=0.001) and T stage (P=0.032), lymph node (LN) metastasis (P=0.040), perineural invasion (P=0.042), poor histologic grade (P=0.007), and diffuse-type histology by the Lauren classification (P=0.033). Low expression of LATS2 was significantly correlated with older age (≥65, P=0.027), more advanced AJCC stage (P=0.001) and T stage (P=0.001), LN metastasis (P=0.004), perineural invasion (P=0.004), poor histologic grade (P<0.001), and diffuse-type histology by the Lauren classification (P<0.001). Kaplan-Meier survival analysis revealed significantly poor OS rates in the groups with low LATS1 (P=0.037) and LATS2 (P=0.037) expression. Conclusions: Expression of LATS1 or LATS2 is a significant marker for a good prognosis in patients with gastric cancer.
윤종혁,손명원,송금종,안혜인,배상호,이문수 대한내시경복강경외과학회 2021 Journal of Minimally Invasive Surgery Vol.24 No.4
It is unusual that an unexpected mass is encountered within a hernia sac. This report describes a patient diagnosed with Langerhans cell histiocytosis (LCH) after surgery for an inguinal hernia. A 64-year-old male patient presented with inguinal mass over a 1-year period. Direct inguinal hernias were found in both sides, and enlarged lymph nodes were found in both hernia sacs. Laparoscopic totally extraperitoneal repair was done, and one enlarged lymph node within inguinal hernia sac was excised for diagnostic purposes. Microscopic findings showed the distinctive cytologic features of Langerhans cells and immunohisto- chemical staining are positive for CD1a and S-100. LCH is a rare disorder, and the involvement of the lymph nodes with no other sites of disease is uncommon. To the best of our knowledge, this is the first report of LCH within an inguinal hernia sac. Multidisciplinary approach should be considered to provide better detection and treatment.
코로나19 대유행이 소아 합병 충수돌기염 발병률에 미치는 영향 비교연구
제환준,정동길,송금종,문형준,이동욱,김도의,이현정,김현준 대한응급의학회 2022 대한응급의학회지 Vol.33 No.3
Objective: After the coronavirus disease 2019 (COVID-19) outbreak, there have been some changes in the way the medical system deals with suspected infectious diseases. These changes may also affect non-COVID-19 patients. Acute appendicitis is a common disease that requires emergent surgical intervention in pediatric patients, and delayed diagnosis and treatment may cause some complications. This study analyzed the impact of the COVID-19 pandemic on the incidence of complicated appendicitis in pediatric patients presenting to emergency departments in South Korea. Methods: The target group (post-COVID group) included patients aged under 15 years and diagnosed with acute appendicitis between February 23 and November 30, 2020. Patients diagnosed during the same period in 2019 were selected as the control group (pre-COVID group). The difference in the incidence of complicated appendicitis before and after the COVID-19 outbreak was investigated, and the association with various variables was analyzed using the odds ratios and 95% confidence intervals. Results: The study enrolled a total of 94 patients: 54 in the pre-COVID group and 40 in the post-COVID group. There was no statistically significant variation in the incidence of complicated appendicitis (31.5% vs 35.0%, P=0.723) between the groups. In-hospital time was longer in the post-COVID group (7 hours vs. 10.5 hours, P=0.014), but pre-hospital time showed no significant difference (16 hours vs. 22 hours, P=0.768). In the multivariable logistic regression analysis, prehospital time (odds ratio [OR], 1.08; P=0.004), erythrocyte sedimentation rate (OR, 33.24; P<0.001), and the presence of fever (OR, 21.11, P=0.002) showed a significant correlation. Conclusion: Post the COVID-19 pandemic outbreak, there was no difference in the incidence of pediatric complicated appendicitis in South Korea.
엄방울,이중엽,이인섭,손영길,류근원,김성근,김형일,김영우,공성호,권오경,박지호,안지영,김창현,서병조,윤홍만,손명원,박지연,박종민,정상호,유문원,송금종,양한광,서윤석,박기범,안상훈,신동우,지예섭,안혜성,이솔,민재석,인혜진,김아영,허훈,이혁준,KOrean QUality of life in Stomach cancer patients Study group 대한암학회 2021 Cancer Research and Treatment Vol.53 No.3
Purpose Patients who have undergone gastrectomy have unique symptoms that are not appropriately assessed using currently available tools. This study developed and validated a symptom-focused quality of life (QoL) questionnaire for patients who have received gastrectomy for gastric cancer. Materials and Methods Based on a literature review, patient interviews, and expert consultation by the KOrean QUality of life in Stomach cancer patients Study group (KOQUSS), the initial item pool was developed. Two large-scale developmental studies were then sequentially conducted for exploratory factor analyses for content validity and item reduction. The final item pool was validated in a separate cohort of patients and assessed for internal consistency, test-retest reliability, construct validity, and clinical validity.Results The initial questionnaire consisted of 46-items in 12 domains. Data from 465 patients at 11 institutions, followed by 499 patients at 13 institutions, were used to conduct item reduction and exploratory factor analyses. The final questionnaire (KOQUSS-40) comprised 40 items within 11 domains. Validation of KOQUSS-40 was conducted on 413 patients from 12 hospitals. KOQUSS-40 was found to have good model fit. The mean summary score of the KOQUSS-40 was correlated with the EORTC QLQ-C30 and STO22 (correlation coefficients, 0.821 and 0.778, respectively). The KOQUSS-40 score was also correlated with clinical factors, and had acceptable internal consistency (> 0.7). Test-retest reliability was greater than 0.8. Conclusion The KOQUSS-40 can be used to assess QoL of gastric cancer patients after gastrectomy and allows for a robust comparison of surgical techniques in clinical trials.