In general cases, tooth wear often requires no treatment, but severe wear exceeding physiological limits can lead to permanent occlusal disharmony and necessitate comprehensive restorative intervention. Patients with non-functional mandibular movements, such as bruxism, are at greater risk of early failure of restorations making careful management essential. In this case, a 50-year-old male patient with a history of severe nocturnal bruxism presented with significant tooth wear and an unstable maxillomandibular relationship, and after centric relation guidance and diagnostic wax-up evaluation, full-mouth rehabilitation was performed. To restore the morphology of the worn teeth and reposition the displaced mandible to a centric relation, the patient had 12 weeks of provisional restoration usage and successfully adapted to the altered vertical dimension and maxillomandibular relationship before the final prostheses were fabricated. The functionally generated path (FGP) technique was used to create metal occlusal surfaces for the upper posterior teeth, ensuring precise group function during eccentric movements and preventing further failure. The patient experienced improved comfort, function, and aesthetics, with stable occlusion and no complications during the 4-month follow-up period. Regular follow-up and protective measures, such as night guards, are recommended to ensure long-term success.

This report presents radiologic changes after clinical improvement in a patient with acute interstitial nephritis (AIN). A 45-year-old female patient was referred for decreased renal function. Eight months prior, she had undergone hysterectomy and received chemotherapy. At the start of chemotherapy, her baseline creatinine level was 0.55 mg/dL, which rose to 1.46 mg/dL. Multiple imaging modalities performed when decreased renal function was observed revealed bilateral renal enlargement with increased cortical attenuation on computed tomography (CT), cortical hyperechogenicity on ultrasonography, and diffusion restriction in the renal cortices on magnetic resonance imaging. A renal biopsy was performed, and AIN was diagnosed. Follow-up laboratory tests showed that kidney function had improved to normal levels, and CT at that time showed a reduction in the size of both kidneys. Radiologic changes can serve as clues for the diagnosis of AIN. This is the first report to confirm radiological changes after the clinical improvement of AIN, thereby providing novel information about the course of AIN.

This report presents radiologic changes after clinical improvement in a patient with acute interstitial nephritis (AIN). A 45-year-old female patient was referred for decreased renal function. Eight months prior, she had undergone hysterectomy and received chemotherapy. At the start of chemotherapy, her baseline creatinine level was 0.55 mg/dL, which rose to 1.46 mg/dL. Multiple imaging modalities performed when decreased renal function was observed revealed bilateral renal enlargement with increased cortical attenuation on computed tomography (CT), cortical hyperechogenicity on ultrasonography, and diffusion restriction in the renal cortices on magnetic resonance imaging. A renal biopsy was performed, and AIN was diagnosed. Follow-up laboratory tests showed that kidney function had improved to normal levels, and CT at that time showed a reduction in the size of both kidneys. Radiologic changes can serve as clues for the diagnosis of AIN. This is the first report to confirm radiological changes after the clinical improvement of AIN, thereby providing novel information about the course of AIN.

In general cases, tooth wear often requires no treatment, but severe wear exceeding physiological limits can lead to permanent occlusal disharmony and necessitate comprehensive restorative intervention. Patients with non-functional mandibular movements, such as bruxism, are at greater risk of early failure of restorations making careful management essential. In this case, a 50-year-old male patient with a history of severe nocturnal bruxism presented with significant tooth wear and an unstable maxillomandibular relationship, and after centric relation guidance and diagnostic wax-up evaluation, full-mouth rehabilitation was performed. To restore the morphology of the worn teeth and reposition the displaced mandible to a centric relation, the patient had 12 weeks of provisional restoration usage and successfully adapted to the altered vertical dimension and maxillomandibular relationship before the final prostheses were fabricated. The functionally generated path (FGP) technique was used to create metal occlusal surfaces for the upper posterior teeth, ensuring precise group function during eccentric movements and preventing further failure. The patient experienced improved comfort, function, and aesthetics, with stable occlusion and no complications during the 4-month follow-up period. Regular follow-up and protective measures, such as night guards, are recommended to ensure long-term success.

This report presents radiologic changes after clinical improvement in a patient with acute interstitial nephritis (AIN). A 45-year-old female patient was referred for decreased renal function. Eight months prior, she had undergone hysterectomy and received chemotherapy. At the start of chemotherapy, her baseline creatinine level was 0.55 mg/dL, which rose to 1.46 mg/dL. Multiple imaging modalities performed when decreased renal function was observed revealed bilateral renal enlargement with increased cortical attenuation on computed tomography (CT), cortical hyperechogenicity on ultrasonography, and diffusion restriction in the renal cortices on magnetic resonance imaging. A renal biopsy was performed, and AIN was diagnosed. Follow-up laboratory tests showed that kidney function had improved to normal levels, and CT at that time showed a reduction in the size of both kidneys. Radiologic changes can serve as clues for the diagnosis of AIN. This is the first report to confirm radiological changes after the clinical improvement of AIN, thereby providing novel information about the course of AIN.

In general cases, tooth wear often requires no treatment, but severe wear exceeding physiological limits can lead to permanent occlusal disharmony and necessitate comprehensive restorative intervention. Patients with non-functional mandibular movements, such as bruxism, are at greater risk of early failure of restorations making careful management essential. In this case, a 50-year-old male patient with a history of severe nocturnal bruxism presented with significant tooth wear and an unstable maxillomandibular relationship, and after centric relation guidance and diagnostic wax-up evaluation, full-mouth rehabilitation was performed. To restore the morphology of the worn teeth and reposition the displaced mandible to a centric relation, the patient had 12 weeks of provisional restoration usage and successfully adapted to the altered vertical dimension and maxillomandibular relationship before the final prostheses were fabricated. The functionally generated path (FGP) technique was used to create metal occlusal surfaces for the upper posterior teeth, ensuring precise group function during eccentric movements and preventing further failure. The patient experienced improved comfort, function, and aesthetics, with stable occlusion and no complications during the 4-month follow-up period. Regular follow-up and protective measures, such as night guards, are recommended to ensure long-term success.

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.