73 www.kosinmedj.org Exposure to cadmium (Cd) and mercury (Hg) is a significant risk factor for renal dysfunction [1-5]. Chronic kidney disease (CKD) patients, already burdened with impaired kidney function, are particularly susceptible to the detrimental effects of these heavy metals on their health and prognosis. In an effort to mitigate the impact of Cd and Hg, a recent prospective, single-arm, pilot study investigated the potential of dietary education in CKD patients with elevated Cd and Hg levels. The study enrolled 27 patients with CKD and implemented a targeted dietary intervention approach. Patients with blood Cd level equal to or greater than 1.4 μg/L were advised to decrease their intake of shellfish, while those with blood Hg level equal to or greater than 5.0 μg/L were instructed to reduce their consumption of blue-colored fish. The aim was to evaluate the efficacy of dietary modifications in reducing the burden of Cd and Hg in such patients. The results of the study, involving seven dialysis patients Editorial
{"title":"Impact of dietary education on blood cadmium and mercury levels in chronic kidney disease: a path to renal health improvement","authors":"H. Shin","doi":"10.7180/kmj.23.130","DOIUrl":"https://doi.org/10.7180/kmj.23.130","url":null,"abstract":"73 www.kosinmedj.org Exposure to cadmium (Cd) and mercury (Hg) is a significant risk factor for renal dysfunction [1-5]. Chronic kidney disease (CKD) patients, already burdened with impaired kidney function, are particularly susceptible to the detrimental effects of these heavy metals on their health and prognosis. In an effort to mitigate the impact of Cd and Hg, a recent prospective, single-arm, pilot study investigated the potential of dietary education in CKD patients with elevated Cd and Hg levels. The study enrolled 27 patients with CKD and implemented a targeted dietary intervention approach. Patients with blood Cd level equal to or greater than 1.4 μg/L were advised to decrease their intake of shellfish, while those with blood Hg level equal to or greater than 5.0 μg/L were instructed to reduce their consumption of blue-colored fish. The aim was to evaluate the efficacy of dietary modifications in reducing the burden of Cd and Hg in such patients. The results of the study, involving seven dialysis patients Editorial","PeriodicalId":53015,"journal":{"name":"Kosin Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49316851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The gut microbiota comprises a collection of microorganisms residing in the human digestive system, including bacteria, viruses, and fungi. These microbes have critical roles in food breakdown, immune system regulation, and the production of essential nutrients. Several lower gastrointestinal (GI) diseases, including inflammatory bowel disease, irritable bowel syndrome, and colorectal cancer, have been associated with dysbiosis, which refers to an imbalance in the gut microbiota. Additionally, the gut microbiome and its microbial compounds affect disease development and the host’s immune response. Alterations in the gut-brain axis microbiome are also implicated in lower GI diseases. Therefore, microbiome-based therapies that regulate the gut microbiota (e.g., fecal microbiota transplantation and probiotics) are essential for the prevention and treatment of these diseases. This review aims to highlight the significance of gut microbiota and microbiome-based therapies in managing lower GI diseases.
{"title":"Revolutionizing gut health: exploring the role of gut microbiota and the potential of microbiome-based therapies in lower gastrointestinal diseases","authors":"Yong Eun Park, Jae Hyun Kim","doi":"10.7180/kmj.23.115","DOIUrl":"https://doi.org/10.7180/kmj.23.115","url":null,"abstract":"The gut microbiota comprises a collection of microorganisms residing in the human digestive system, including bacteria, viruses, and fungi. These microbes have critical roles in food breakdown, immune system regulation, and the production of essential nutrients. Several lower gastrointestinal (GI) diseases, including inflammatory bowel disease, irritable bowel syndrome, and colorectal cancer, have been associated with dysbiosis, which refers to an imbalance in the gut microbiota. Additionally, the gut microbiome and its microbial compounds affect disease development and the host’s immune response. Alterations in the gut-brain axis microbiome are also implicated in lower GI diseases. Therefore, microbiome-based therapies that regulate the gut microbiota (e.g., fecal microbiota transplantation and probiotics) are essential for the prevention and treatment of these diseases. This review aims to highlight the significance of gut microbiota and microbiome-based therapies in managing lower GI diseases.","PeriodicalId":53015,"journal":{"name":"Kosin Medical Journal","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135922619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hee Won Baek, Eun Jeong Choi, Seung Jung Yu, Myeongpyo Kim, Sang Heon Lee, Sam Ryong Jee, Hyungjoo Baik, Hong Sub Lee
Plexiform neurofibroma (PN) is an uncommon benign tumor, usually associated with neurofibromatosis type 1. As most PNs involve the craniomaxillofacial region, PN of the colon is very rare. Here we present a case of PN involving the sigmoid colon. A 43-year-old male patient presented to the outpatient clinic for the evaluation of an incidentally discovered sigmoid colon mass. A colonoscopic biopsy was performed for the mass, and the result revealed neuronal proliferation. The patient visited the outpatient clinic a year later with symptoms of abdominal pain and stool caliber change. Biopsy was repeated for the sigmoid colon mass, and the results showed mucosal Schwann cell proliferation and S-100 immunostaining positivity. Computed tomography and magnetic resonance imaging were performed for further evaluation, and neurofibroma or schwannoma was suspected based on the imaging studies. For an accurate diagnosis, the patient underwent surgery to remove the sigmoid colon mass. The final diagnosis of the mass was confirmed as PN. We hereby report a rare case of PN involving the sigmoid colon that could not be diagnosed before surgery.
{"title":"Sigmoid colon plexiform neurofibroma as a colonic subepithelial mass: a case report","authors":"Hee Won Baek, Eun Jeong Choi, Seung Jung Yu, Myeongpyo Kim, Sang Heon Lee, Sam Ryong Jee, Hyungjoo Baik, Hong Sub Lee","doi":"10.7180/kmj.22.123","DOIUrl":"https://doi.org/10.7180/kmj.22.123","url":null,"abstract":"Plexiform neurofibroma (PN) is an uncommon benign tumor, usually associated with neurofibromatosis type 1. As most PNs involve the craniomaxillofacial region, PN of the colon is very rare. Here we present a case of PN involving the sigmoid colon. A 43-year-old male patient presented to the outpatient clinic for the evaluation of an incidentally discovered sigmoid colon mass. A colonoscopic biopsy was performed for the mass, and the result revealed neuronal proliferation. The patient visited the outpatient clinic a year later with symptoms of abdominal pain and stool caliber change. Biopsy was repeated for the sigmoid colon mass, and the results showed mucosal Schwann cell proliferation and S-100 immunostaining positivity. Computed tomography and magnetic resonance imaging were performed for further evaluation, and neurofibroma or schwannoma was suspected based on the imaging studies. For an accurate diagnosis, the patient underwent surgery to remove the sigmoid colon mass. The final diagnosis of the mass was confirmed as PN. We hereby report a rare case of PN involving the sigmoid colon that could not be diagnosed before surgery.","PeriodicalId":53015,"journal":{"name":"Kosin Medical Journal","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135857943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Polycystic liver disease (PLD) is a hereditary disease characterized by the presence of 20 or more liver cysts. It is classified into three types: isolated autosomal dominant PLD, PLD with autosomal dominant polycystic kidney disease, and PLD with autosomal recessive polycystic kidney disease. Genetic alterations, ciliary dysfunction of the biliary epithelial cells, and aberrant cell signaling pathways are the main factors contributing to the pathophysiology of PLD; however, other complicated mechanisms are also involved. The Gigot and Schnelldorfer classifications are widely used in clinical practice. Most patients with PLD are asymptomatic; however, a few patients with advanced-stage disease may develop symptoms and complications that impair their quality of life and require treatment. The known treatment options for PLD are somatostatin analogues, aspiration with sclerotherapy, fenestration, hepatic resection, and liver transplantation. Although liver transplantation remains the only curative treatment for PLD, medical therapies are gradually being developed with the increasing knowledge of the disease’s pathophysiology. This review focuses on the clinical manifestations and diagnosis of PLD, as well as treatment strategies, to support clinicians regarding the clinical management of the disease.
{"title":"Polycystic liver disease: an overview of clinical manifestations, diagnosis, and treatment","authors":"Joonho Jeong, H. J. Park","doi":"10.7180/kmj.23.128","DOIUrl":"https://doi.org/10.7180/kmj.23.128","url":null,"abstract":"Polycystic liver disease (PLD) is a hereditary disease characterized by the presence of 20 or more liver cysts. It is classified into three types: isolated autosomal dominant PLD, PLD with autosomal dominant polycystic kidney disease, and PLD with autosomal recessive polycystic kidney disease. Genetic alterations, ciliary dysfunction of the biliary epithelial cells, and aberrant cell signaling pathways are the main factors contributing to the pathophysiology of PLD; however, other complicated mechanisms are also involved. The Gigot and Schnelldorfer classifications are widely used in clinical practice. Most patients with PLD are asymptomatic; however, a few patients with advanced-stage disease may develop symptoms and complications that impair their quality of life and require treatment. The known treatment options for PLD are somatostatin analogues, aspiration with sclerotherapy, fenestration, hepatic resection, and liver transplantation. Although liver transplantation remains the only curative treatment for PLD, medical therapies are gradually being developed with the increasing knowledge of the disease’s pathophysiology. This review focuses on the clinical manifestations and diagnosis of PLD, as well as treatment strategies, to support clinicians regarding the clinical management of the disease.","PeriodicalId":53015,"journal":{"name":"Kosin Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47861265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Park, C. Choi, T. Jeon, H. Jung, S. Lee, Sun-Hwi Hwang, D. Kim
Background: This study presents a novel technical tip for intraoperative tumor localization and determination of the proximal resection line using a titanium ring strip for totally laparoscopic distal gastrectomy in patients with middle-third gastric cancer and describes the short-term results of its application.Methods: In total, 42 patients with middle-third gastric cancer who underwent intraoperative tumor localization using a titanium ring strip and determination of the proximal resection line through intraoperative radiography between January 2020 and December 2021 were enrolled in this study. We retrospectively analyzed patients’ prospectively collected clinical, pathological, and surgical data.Results: Twenty-six men and 16 women with a mean age of 58.3±12.5 years were enrolled. The mean operation time and estimated blood loss were 212.6±43.0 minutes and 122.4±77.6 mL, respectively. The lengths of the proximal and distal resection margin were 2.0±0.4 cm (range, 0.8–3.7 cm) and 10.5±4.1 cm (range, 0.4–20.4 cm), respectively. Roux-en-Y anastomosis was performed in 30 patients, while Billroth II with Braun anastomosis was performed in 12 patients. There were no procedure-related complications, and the mean postoperative hospital stay was 7.2±1.9 days. For all patients, the negative proximal resection margin was confirmed by postoperative pathological examinations.Conclusions: Intraoperative tumor localization and determination of the proximal resection line using a titanium ring strip is a useful alternative method that can be easily and safely performed. This method is especially useful for patients with middle-third gastric cancer requiring an appropriate proximal resection margin.
{"title":"Intraoperative tumor localization using a titanium ring strip in totally laparoscopic distal gastrectomy for middle-third gastric cancer","authors":"J. Park, C. Choi, T. Jeon, H. Jung, S. Lee, Sun-Hwi Hwang, D. Kim","doi":"10.7180/kmj.23.113","DOIUrl":"https://doi.org/10.7180/kmj.23.113","url":null,"abstract":"Background: This study presents a novel technical tip for intraoperative tumor localization and determination of the proximal resection line using a titanium ring strip for totally laparoscopic distal gastrectomy in patients with middle-third gastric cancer and describes the short-term results of its application.Methods: In total, 42 patients with middle-third gastric cancer who underwent intraoperative tumor localization using a titanium ring strip and determination of the proximal resection line through intraoperative radiography between January 2020 and December 2021 were enrolled in this study. We retrospectively analyzed patients’ prospectively collected clinical, pathological, and surgical data.Results: Twenty-six men and 16 women with a mean age of 58.3±12.5 years were enrolled. The mean operation time and estimated blood loss were 212.6±43.0 minutes and 122.4±77.6 mL, respectively. The lengths of the proximal and distal resection margin were 2.0±0.4 cm (range, 0.8–3.7 cm) and 10.5±4.1 cm (range, 0.4–20.4 cm), respectively. Roux-en-Y anastomosis was performed in 30 patients, while Billroth II with Braun anastomosis was performed in 12 patients. There were no procedure-related complications, and the mean postoperative hospital stay was 7.2±1.9 days. For all patients, the negative proximal resection margin was confirmed by postoperative pathological examinations.Conclusions: Intraoperative tumor localization and determination of the proximal resection line using a titanium ring strip is a useful alternative method that can be easily and safely performed. This method is especially useful for patients with middle-third gastric cancer requiring an appropriate proximal resection margin.","PeriodicalId":53015,"journal":{"name":"Kosin Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47858430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tolvaptan treatment is costly, often accompanied by aquaresis-related adverse events, and requires careful monitoring by medical staff due to the possibility of hepatotoxicity. Nevertheless, it is the only disease-modifying drug to date that has been shown to successfully delay renal replacement therapy. For more patients to receive proper treatment, medical doctors, the rest of the medical team, and the patient must all work together. This paper reviews parameters that can help identify rapid autosomal dominant polycystic kidney disease progressors, who are the target of tolvaptan therapy. It is expected that these parameters will help nephrologists learn practical prescription methods and identify patients who can benefit from tolvaptan treatment. Although several strategies can be used to find rapid progressors, the present review focuses on a practical method to identify rapid progressors according to the presence or absence of evidence and the factors associated with rapid progression based on the Mayo image classification.
{"title":"Are you ready to accompany autosomal dominant polycystic kidney disease patients in their treatment journey? Real practice for selecting rapid progressors and treatment with tolvaptan","authors":"Y. Jung, Y. Oh","doi":"10.7180/kmj.23.125","DOIUrl":"https://doi.org/10.7180/kmj.23.125","url":null,"abstract":"Tolvaptan treatment is costly, often accompanied by aquaresis-related adverse events, and requires careful monitoring by medical staff due to the possibility of hepatotoxicity. Nevertheless, it is the only disease-modifying drug to date that has been shown to successfully delay renal replacement therapy. For more patients to receive proper treatment, medical doctors, the rest of the medical team, and the patient must all work together. This paper reviews parameters that can help identify rapid autosomal dominant polycystic kidney disease progressors, who are the target of tolvaptan therapy. It is expected that these parameters will help nephrologists learn practical prescription methods and identify patients who can benefit from tolvaptan treatment. Although several strategies can be used to find rapid progressors, the present review focuses on a practical method to identify rapid progressors according to the presence or absence of evidence and the factors associated with rapid progression based on the Mayo image classification.","PeriodicalId":53015,"journal":{"name":"Kosin Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46729338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Su Hyun Bae, Song-Hyun Lee, Joon-Young Choi, Bong-Joon Kim, Soo-Jin Kim, Sung-Il Im, Hyun-Su Kim, Jung-Ho Heo
We experienced a case of disseminated Staphylococcus aureus infection with bacterial pericarditis that progressed to septic shock and multiorgan failure despite pericardiocentesis and surgical removal of the original abscess with intensive antibiotic therapy. We report this case because of the patient’s very rare and remarkable echocardiographic findings and highly turbid pericardial effusion.
{"title":"Disseminated Staphylococcus aureus infection and acute bacterial pericarditis: a case report","authors":"Su Hyun Bae, Song-Hyun Lee, Joon-Young Choi, Bong-Joon Kim, Soo-Jin Kim, Sung-Il Im, Hyun-Su Kim, Jung-Ho Heo","doi":"10.7180/kmj.22.021","DOIUrl":"https://doi.org/10.7180/kmj.22.021","url":null,"abstract":"We experienced a case of disseminated <i>Staphylococcus aureus</i> infection with bacterial pericarditis that progressed to septic shock and multiorgan failure despite pericardiocentesis and surgical removal of the original abscess with intensive antibiotic therapy. We report this case because of the patient’s very rare and remarkable echocardiographic findings and highly turbid pericardial effusion.","PeriodicalId":53015,"journal":{"name":"Kosin Medical Journal","volume":"154 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135857938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Dongyeong Lee, Joohee Jeon, Jae Sung Ahn, C. H. Baek
{"title":"=?UTF-8?B?U2NydWIgdHlwaHVzIGluZmVjdGlvbiBpbiBhIGtpZG5leSB0cmFuc3BsYW50IHJlY2lwaWVudDogYSBjYXNlIHJlcG9ydA==?=","authors":"Dongyeong Lee, Joohee Jeon, Jae Sung Ahn, C. H. Baek","doi":"10.7180/kmj.23.114","DOIUrl":"https://doi.org/10.7180/kmj.23.114","url":null,"abstract":"","PeriodicalId":53015,"journal":{"name":"Kosin Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46708675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Min-Young Kim, J. Hahm, Jaehoon Jung, J. Jung, Kyoung Young Kim, H. Kim, J. Baek, H. S. Shin, Kee Ryeon Kang, Soo Kyoung Kim
{"title":"=?UTF-8?B?Q2VudHJhbCBkaWFiZXRlcyBpbnNpcGlkdXMgZm9sbG93aW5nIENPVklELTE5IG1STkEgdmFjY2luYXRpb246IGEgY2FzZSByZXBvcnQg?=","authors":"Min-Young Kim, J. Hahm, Jaehoon Jung, J. Jung, Kyoung Young Kim, H. Kim, J. Baek, H. S. Shin, Kee Ryeon Kang, Soo Kyoung Kim","doi":"10.7180/kmj.23.105","DOIUrl":"https://doi.org/10.7180/kmj.23.105","url":null,"abstract":"","PeriodicalId":53015,"journal":{"name":"Kosin Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49570290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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