Purpose: This study aimed to evaluate current morbidity rates following cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) in patients with colorectal cancer and peritoneal metastasis. Methods: A total of 42 patients who underwent CRS and HIPEC for colorectal cancer with peritoneal metastasis at a single tertiary referral center between January 2022 and December 2022 were included. Perioperative outcomes and postoperative complications were prospectively assessed. Results: The mean peritoneal cancer index (PCI) was 16.0. The distribution of PCI scores was as follows: <10, 33.3%; 10– 19, 26.2%; and ≥ 20, 40.5%. Completeness of the cytoreduction (CCR) scores were as follows: 57.1% of patients achieved CCR-0, 16.7% achieved CCR-1, 7.1% achieved CCR-2, and 19.0% achieved CCR-3. The mean operation time was 9.1 hours, and the median hospital stay was 17.0 days. Postoperative complications occurred within 30 days in 47.6% of cases and between 30 and 60 days in 11.9% of cases. Reoperation within 30 days was required in 5 cases, and 1 patient died within 30 days. The most common complications were pleural effusion (5 patients), anastomosis site leakage (3 patients), and pneumonia (3 patients). Patients with higher PCI scores were more likely to experience complications (P = 0.038). Conclusion Although CRS and HIPEC are still associated with high morbidity and mortality compared to other colorectal surgeries, outcomes have improved with increased experience. These results suggest that the procedure is becoming a more acceptable treatment option over time.

Purpose: This study aimed to evaluate current morbidity rates following cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) in patients with colorectal cancer and peritoneal metastasis. Methods: A total of 42 patients who underwent CRS and HIPEC for colorectal cancer with peritoneal metastasis at a single tertiary referral center between January 2022 and December 2022 were included. Perioperative outcomes and postoperative complications were prospectively assessed. Results: The mean peritoneal cancer index (PCI) was 16.0. The distribution of PCI scores was as follows: <10, 33.3%; 10– 19, 26.2%; and ≥ 20, 40.5%. Completeness of the cytoreduction (CCR) scores were as follows: 57.1% of patients achieved CCR-0, 16.7% achieved CCR-1, 7.1% achieved CCR-2, and 19.0% achieved CCR-3. The mean operation time was 9.1 hours, and the median hospital stay was 17.0 days. Postoperative complications occurred within 30 days in 47.6% of cases and between 30 and 60 days in 11.9% of cases. Reoperation within 30 days was required in 5 cases, and 1 patient died within 30 days. The most common complications were pleural effusion (5 patients), anastomosis site leakage (3 patients), and pneumonia (3 patients). Patients with higher PCI scores were more likely to experience complications (P = 0.038). Conclusion Although CRS and HIPEC are still associated with high morbidity and mortality compared to other colorectal surgeries, outcomes have improved with increased experience. These results suggest that the procedure is becoming a more acceptable treatment option over time.

Heart failure (HF) is a major cause of mortality and morbidity in South Korea, imposing substantial physical, emotional, and financial burdens on patients and society. Despite the high burden of symptom and complex care needs of HF patients, palliative care and hospice services remain underutilized in South Korea due to cultural, institutional, and knowledge-related barriers. This position statement from the Korean Society of Heart Failure emphasizes the need for integrating palliative and hospice care into HF management to improve quality of life and support holistic care for patients and their families. By clarifying the role of palliative care in HF and proposing practical referral criteria, this position statement aims to bridge the gap between HF and palliative care services in South Korea, ultimately improving patient-centered outcomes and aligning treatment with the goals and values of HF patients.

Purpose: This study aimed to evaluate current morbidity rates following cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) in patients with colorectal cancer and peritoneal metastasis. Methods: A total of 42 patients who underwent CRS and HIPEC for colorectal cancer with peritoneal metastasis at a single tertiary referral center between January 2022 and December 2022 were included. Perioperative outcomes and postoperative complications were prospectively assessed. Results: The mean peritoneal cancer index (PCI) was 16.0. The distribution of PCI scores was as follows: <10, 33.3%; 10– 19, 26.2%; and ≥ 20, 40.5%. Completeness of the cytoreduction (CCR) scores were as follows: 57.1% of patients achieved CCR-0, 16.7% achieved CCR-1, 7.1% achieved CCR-2, and 19.0% achieved CCR-3. The mean operation time was 9.1 hours, and the median hospital stay was 17.0 days. Postoperative complications occurred within 30 days in 47.6% of cases and between 30 and 60 days in 11.9% of cases. Reoperation within 30 days was required in 5 cases, and 1 patient died within 30 days. The most common complications were pleural effusion (5 patients), anastomosis site leakage (3 patients), and pneumonia (3 patients). Patients with higher PCI scores were more likely to experience complications (P = 0.038). Conclusion Although CRS and HIPEC are still associated with high morbidity and mortality compared to other colorectal surgeries, outcomes have improved with increased experience. These results suggest that the procedure is becoming a more acceptable treatment option over time.

The incidence of gonorrhea has increased significantly in recent years in the United States, especially among sexually active twenty-year-olds. Although the incidence of gonorrhea has decreased in Korea since the early 2000s, it is still common among people in their twenties. Nucleic acid amplification test (NAAT) is the most sensitive diagnostic test for detecting gonococcal infection. Gram-staining is a simple and useful laboratory test for diagnosing symptomatic male gonococcal urethritis. Although bacterial culture can be used to detect antimicrobial susceptibility, its sensitivity is lower than that of NAAT. Treatment for uncomplicated gonorrhea infection is a single intramuscular injection of ceftriaxone 500 mg. Doxycycline (100 mg twice daily for 7 days) is added if there is a possibility of co-infection with chlamydia. If ceftriaxone is difficult to use, spectinomycin 2 g can be injected intramuscularly in Korea. Patients with gonorrhea should have repeated examinations within three months at the exposure site because of a high risk of re-infection. A person diagnosed with gonorrhea should discuss the nature of the infection, the importance of informing partners, when sexual activity can resume, and how to reduce the risk of sexually transmitted infections.

Background: The development of endovascular devices and clinical experience, recanalization rate after intraarterial thrombectomy (IA-Tx) has increased. Recent papers reported that the amount of perfusion/diffusion (P/D)-mismatching in digital analysis from computer tomography perfusion (CTP) image is well correlated well with P/D-mismatching from magnetic resonance image. The purpose of this study is compare the patient clinical outcomes after IA-Tx, judging from CTP based and magnetic resonance imaging (MRI) based study. Methods: : 218 patients with anterior circulation large vessel occlusion (LVO) treated by IA-Tx were included in this analysis. In the MRI group (n=80), P/D-mismatching from MRI based image analysis by visual method and in the CTP group (n=138), and recently, P/D-mismatching was decided by automatized computer programmatic analyzed from CTP based image (Syngo.via program). Results: Favorable outcome (modified Rankin Score: 0–2), mortality, recanalization, and clinically significant hemorrhage was 56.3% (45/80), 6.25% (5/80), 81.3% (65/80) and 25% (20/80) in MRI group and 4.9% (62/138), 8.9%(18/138), 91.3%(126/138) and 40.6% (56/138) in CTP group (p=0.000, 0.235, 0.007 and 0.013). Reperfusion injury (27.5% vs, 15.0%, p=0.018) but favorable outcome was high 55.0% vs. 44.9 $, p=0.00) in the MRI study group. Conclusion : In our study, patient selection according to the P/D-mismatching from MR-based imaging and CTP-based image was not different in final clinical outcome. Recent IA-Tx, showed high recanalization rate but it also cause high incidence of reperfusion injury.

Non-Down syndrome pediatric acute megakaryoblastic leukemia (AMKL) may be classified according to the presence of recurrent genetic abnormalities with prognostic relevance. In this case study, we report on a girl with AMKL, 32 months old at the time of diagnosis, in whom we confirmed the presence of the cryptic, poor prognosis NUP98::KDM5A fusion. The patient achieved complete remission (CR) with the first course of chemotherapy, underwent haploidentical family donor hematopoietic stem cell transplantation (HSCT) without event, but relapsed 5 months after HSCT. Through this case report, we emphasize the good initial response to chemotherapy, and the early relapse despite undergoing HSCT in first CR. We review the limited literature on NUP98::KDM5A (+) pediatric AML, and underscore the need for further study to improve the outcome of patients with this rare AML subtype.

Purpose: This study aimed to compare the short-term outcomes and safety profiles of androgen-deprivation therapy (ADT)+abiraterone/prednisone with those of ADT+docetaxel in patients with de novo metastatic hormone-sensitive prostate cancer (mHSPC). Materials and Methods: A web-based database system was established to collect prospective cohort data for patients with mHSPC in Korea. From May 2019 to November 2022, 928 patients with mHSPC from 15 institutions were enrolled. Among these patients, data from 122 patients who received ADT+abiraterone/prednisone or ADT+docetaxel as the primary systemic treatment for mHSPC were collected. The patients were divided into two groups: ADT+abiraterone/prednisone group (n=102) and ADT+docetaxel group (n=20). We compared the demographic characteristics, medical histories, baseline cancer status, initial laboratory tests, metastatic burden, oncological outcomes for mHSPC, progression after mHSPC treatment, adverse effects, follow-up, and survival data between the two groups. Results: No significant differences in the demographic characteristics, medical histories, metastatic burden, and baseline cancer status were observed between the two groups. The ADT+abiraterone/prednisone group had a lower prostate-specific antigen (PSA) progression rate (7.8% vs. 30.0%; p=0.011) and lower systemic treatment discontinuation rate (22.5% vs. 45.0%; p=0.037). No significant differences in adverse effects, oncological outcomes, and total follow-up period were observed between the two groups. Conclusions ADT+abiraterone/prednisone had lower PSA progression and systemic treatment discontinuation rates than ADT+docetaxel. In conclusion, further studies involving larger, double-blinded randomized trials with extended follow-up periods are necessary.

The prevalence of thyroid cancer in pregnant women is unknown; however, given that thyroid cancer commonly develops in women, especially young women of childbearing age, new cases are often diagnosed during pregnancy. This recommendation summarizes the follow-up and treatment when thyroid cancer is diagnosed during pregnancy and when a woman with thyroid cancer becomes pregnant. If diagnosed in the first trimester, surgery should be postponed until after delivery, and the patient should be monitored with ultrasound. If follow-up before 24–26 weeks of gestation shows that thyroid cancer has progressed, surgery should be considered. If it has not progressed at 24–26 weeks of gestation or if papillary thyroid cancer is diagnosed after 20 weeks of pregnancy, surgery should be considered after delivery.

The selected treatment for a nodule that is diagnosed as thyroid cancer is surgery. Imaging and blood tests are performed prior to surgery to determine the extent of the surgery. An Ultrasound (US) of the thyroid and neck should be performed to evaluate the size of the cancer, whether it is multifocal and has invaded surrounding tissues, and the status of the cervical lymph nodes (LNs). In addition to US, contrast-enhanced computed tomography may help detect cervical LN metastasis and evaluate patients suspected with invasive thyroid cancer.Generally, routine preoperative measurement of serum thyroglobulin and thyroglobulin antibody concentrations is not recommended. Integrated 18F-fluorodeoxyglucose positron-emission/computed tomography may be helpful either in patients with suspected lateral cervical LNs or distant metastasis or in patients with aggressive histology.