Purpose: This study evaluated the postoperative quality of life (QoL) after various types of gastrectomy for gastric cancer. Materials and Methods: A multicenter prospective observational study was conducted in Korea using the Korean Quality of Life in Stomach Cancer Patients Study (KOQUSS)-40, a new QoL assessment tool focusing on postgastrectomy syndrome. Overall, 496 patients with gastric cancer were enrolled, and QoL was assessed at 5 time points: preoperatively and at 1, 3, 6, and 12 months after surgery. Results: Distal gastrectomy (DG) and pylorus-preserving gastrectomy (PPG) showed significantly better outcomes than total gastrectomy (TG) and proximal gastrectomy (PG) with regard to total score, indigestion, and dysphagia. DG, PPG, and TG also showed significantly better outcomes than PG in terms of dumping syndrome and worry about cancer. Postoperative QoL did not differ significantly according to anastomosis type in DG, except for Billroth I anastomosis, which achieved better bowel habit change scores than the others. No domains differed significantly when comparing double tract reconstruction and esophagogastrostomy after PG. The total QoL score correlated significantly with postoperative body weight loss (more than 10%) and extent of resection (P<0.05 for both).Reflux as assessed by KOQUSS-40 did not correlate significantly with reflux observed on gastroscopy 1 year postoperatively (P=0.064). Conclusions Our prospective observation using KOQUSS-40 revealed that DG and PPG lead to better QoL than TG and PG. Further study is needed to compare postoperative QoL according to anastomosis type in DG and PG.

Purpose: This study evaluated the postoperative quality of life (QoL) after various types of gastrectomy for gastric cancer. Materials and Methods: A multicenter prospective observational study was conducted in Korea using the Korean Quality of Life in Stomach Cancer Patients Study (KOQUSS)-40, a new QoL assessment tool focusing on postgastrectomy syndrome. Overall, 496 patients with gastric cancer were enrolled, and QoL was assessed at 5 time points: preoperatively and at 1, 3, 6, and 12 months after surgery. Results: Distal gastrectomy (DG) and pylorus-preserving gastrectomy (PPG) showed significantly better outcomes than total gastrectomy (TG) and proximal gastrectomy (PG) with regard to total score, indigestion, and dysphagia. DG, PPG, and TG also showed significantly better outcomes than PG in terms of dumping syndrome and worry about cancer. Postoperative QoL did not differ significantly according to anastomosis type in DG, except for Billroth I anastomosis, which achieved better bowel habit change scores than the others. No domains differed significantly when comparing double tract reconstruction and esophagogastrostomy after PG. The total QoL score correlated significantly with postoperative body weight loss (more than 10%) and extent of resection (P<0.05 for both).Reflux as assessed by KOQUSS-40 did not correlate significantly with reflux observed on gastroscopy 1 year postoperatively (P=0.064). Conclusions Our prospective observation using KOQUSS-40 revealed that DG and PPG lead to better QoL than TG and PG. Further study is needed to compare postoperative QoL according to anastomosis type in DG and PG.

Purpose: This study evaluated the postoperative quality of life (QoL) after various types of gastrectomy for gastric cancer. Materials and Methods: A multicenter prospective observational study was conducted in Korea using the Korean Quality of Life in Stomach Cancer Patients Study (KOQUSS)-40, a new QoL assessment tool focusing on postgastrectomy syndrome. Overall, 496 patients with gastric cancer were enrolled, and QoL was assessed at 5 time points: preoperatively and at 1, 3, 6, and 12 months after surgery. Results: Distal gastrectomy (DG) and pylorus-preserving gastrectomy (PPG) showed significantly better outcomes than total gastrectomy (TG) and proximal gastrectomy (PG) with regard to total score, indigestion, and dysphagia. DG, PPG, and TG also showed significantly better outcomes than PG in terms of dumping syndrome and worry about cancer. Postoperative QoL did not differ significantly according to anastomosis type in DG, except for Billroth I anastomosis, which achieved better bowel habit change scores than the others. No domains differed significantly when comparing double tract reconstruction and esophagogastrostomy after PG. The total QoL score correlated significantly with postoperative body weight loss (more than 10%) and extent of resection (P<0.05 for both).Reflux as assessed by KOQUSS-40 did not correlate significantly with reflux observed on gastroscopy 1 year postoperatively (P=0.064). Conclusions Our prospective observation using KOQUSS-40 revealed that DG and PPG lead to better QoL than TG and PG. Further study is needed to compare postoperative QoL according to anastomosis type in DG and PG.

In patients with newly established ideal occlusion through full-mouth rehabilitation using fixed prostheses, complications and occlusal changes over time can arise because of various factors. This case report describes a 10-year follow-up of a patient with masticatory dysfunction and aesthetic problems who underwent full-mouth rehabilitation with an increased vertical dimension.During the follow-up, complications such as tooth fracture, occlusal changes, infraocclusion of few implant-supported prostheses, and loss of interproximal contacts were observed. Detecting these issues early through periodic follow-up is important. This case report aims to review the causes of complications after full-mouth rehabilitation using fixed prostheses and the strategies for their management.

Wear of teeth occurs due to various reasons, and full mouth rehabilitation with an accurate diagnosis of the patient can restore the occlusal relationship, aesthetics, and facial appearance and prevent the progression of wear. Restoration of worn dentition must be performed throughout the entire upper and lower arch. If restoration is performed only on the dentition of single arch, various problems may occur. The patient in this case had generalized wear of the maxillary and mandibular dentition and required full-mouth rehabilitation. However, due to the patient’s request, only the maxillary arch was rehabilitated first, and later, due to complications, the mandibular arch was rehabilitated. Purpose of this case report is to consider the problems when only the maxillary full arch was rehabilitated in a patient with generalized tooth wear, and how these were resolved during the mandibular full arch rehabilitation process.

In patients with newly established ideal occlusion through full-mouth rehabilitation using fixed prostheses, complications and occlusal changes over time can arise because of various factors. This case report describes a 10-year follow-up of a patient with masticatory dysfunction and aesthetic problems who underwent full-mouth rehabilitation with an increased vertical dimension.During the follow-up, complications such as tooth fracture, occlusal changes, infraocclusion of few implant-supported prostheses, and loss of interproximal contacts were observed. Detecting these issues early through periodic follow-up is important. This case report aims to review the causes of complications after full-mouth rehabilitation using fixed prostheses and the strategies for their management.

Wear of teeth occurs due to various reasons, and full mouth rehabilitation with an accurate diagnosis of the patient can restore the occlusal relationship, aesthetics, and facial appearance and prevent the progression of wear. Restoration of worn dentition must be performed throughout the entire upper and lower arch. If restoration is performed only on the dentition of single arch, various problems may occur. The patient in this case had generalized wear of the maxillary and mandibular dentition and required full-mouth rehabilitation. However, due to the patient’s request, only the maxillary arch was rehabilitated first, and later, due to complications, the mandibular arch was rehabilitated. Purpose of this case report is to consider the problems when only the maxillary full arch was rehabilitated in a patient with generalized tooth wear, and how these were resolved during the mandibular full arch rehabilitation process.

In patients with newly established ideal occlusion through full-mouth rehabilitation using fixed prostheses, complications and occlusal changes over time can arise because of various factors. This case report describes a 10-year follow-up of a patient with masticatory dysfunction and aesthetic problems who underwent full-mouth rehabilitation with an increased vertical dimension.During the follow-up, complications such as tooth fracture, occlusal changes, infraocclusion of few implant-supported prostheses, and loss of interproximal contacts were observed. Detecting these issues early through periodic follow-up is important. This case report aims to review the causes of complications after full-mouth rehabilitation using fixed prostheses and the strategies for their management.

Wear of teeth occurs due to various reasons, and full mouth rehabilitation with an accurate diagnosis of the patient can restore the occlusal relationship, aesthetics, and facial appearance and prevent the progression of wear. Restoration of worn dentition must be performed throughout the entire upper and lower arch. If restoration is performed only on the dentition of single arch, various problems may occur. The patient in this case had generalized wear of the maxillary and mandibular dentition and required full-mouth rehabilitation. However, due to the patient’s request, only the maxillary arch was rehabilitated first, and later, due to complications, the mandibular arch was rehabilitated. Purpose of this case report is to consider the problems when only the maxillary full arch was rehabilitated in a patient with generalized tooth wear, and how these were resolved during the mandibular full arch rehabilitation process.

Purpose: This study aimed to describe adult living donor liver transplantation (LDLT) for acute liver failure and evaluate its clinical significance by comparing its surgical and survival outcomes with those of deceased donor liver transplantation (DDLT). Methods: We retrospectively reviewed the medical records of 267 consecutive patients (161 LDLT recipients and 106 DDLT recipients) aged 18 years or older who underwent liver transplantation between January 2006 and December 2020. Results: The mean periods from hepatic encephalopathy to liver transplantation were 5.85 days and 8.35 days for LDLT and DDLT, respectively (P = 0.091). Among these patients, 121 (45.3%) had grade III or IV hepatic encephalopathy (living, 34.8% vs. deceased, 61.3%; P < 0.001), and 38 (14.2%) had brain edema (living, 16.1% vs. deceased, 11.3%; P = 0.269) before liver transplantation. There were no significant differences in in-hospital mortality (living, 11.8% vs. deceased, 15.1%; P = 0.435), 10-year overall survival (living, 90.8% vs. deceased, 84.0%; P = 0.096), and graft survival (living, 83.5% vs. deceased, 71.3%;P = 0.051). However, postoperatively, the mean intensive care unit stay was shorter in the LDLT group (5.0 days vs. 9.5 days, P < 0.001). In-hospital mortality was associated with vasopressor use (odds ratio [OR], 3.40; 95% confidence interval [CI], 1.45–7.96; P = 0.005) and brain edema (OR, 2.75; 95% CI, 1.16–6.52; P = 0.022) of recipient at the time of transplantation. However, LDLT (OR, 1.26; 95% CI, 0.59–2.66; P = 0.553) was not independently associated with in-hospital mortality. Conclusion LDLT is feasible for acute liver failure when organs from deceased donors are not available.