There have been very rare reports on the migration of foreign bodies that are left or implanted in the body, and so far, they have only been reported in the gastrointestinal tract and intestines (a process similar to phagocytosis), later manifesting as an obstruction in the lumen. Meanwhile, no such cases have yet been reported in the cardiovascular system. The case reported here is a 14-month-old girl who had undergone pulmonary artery banding (PA band made of PTFE) around the pulmonary artery at the age of 8 months due to severe pulmonary hypertension and failure to thrive. She underwent reoperation six months later for a final treatment. It was discovered that the PA band was no longer around the pulmonary artery and had migrated completely into the pulmonary artery while remaining intact and circular and was drawn into the pulmonary artery in a process similar to phagocytosis. The PA band was removed completely. The uneven surface inside the main pulmonary artery was resected and the artery was repaired end-to-end. A total heart repair surgery was again performed on the patient. No problem was observed in the 2.5-year follow-up after the second surgery. Overall, the authors\' case is the first instance of migration of a biologically-neutral foreign body into the cardiovascular system that had occurred six months after the PA-band implantation, and the first case of erosion of a foreign body into the lumen outside the gastrointestinal tract. Although the authors could not find the cause of the presented case, reports on future cases can help find the underlying reason.

BACKGROUND: Nipple adenoma is a relatively rare benign disease. Clinically, it often presents with nipple erosions, and it should be differentiated from Paget\'s disease.
METHODS: The patient was a 63-year-old woman who complained of a lump in her left nipple for more than 30 years. Computed tomography performed for screening congestive heart failure suggested a left nipple mass of 40 mm in size. Needle biopsy revealed nipple adenoma, and skin biopsy was also performed to confirm the diagnosis. Nipple tumor resection was performed under local anesthesia, and we confirmed that the final diagnosis was nipple adenoma with negative margins. The patient has been free from recurrence for 2 years since the surgery.
CONCLUSIONS: We have reported our experience of a case of giant nipple adenoma.

Tooth wear is multi-factorial presenting as a combination of abrasion, attrition, and erosion. This case report represents a case of combined tooth wear in a 46-year-old Indo-Trinidadian male, with a predominant erosive component with both the clinical signs and features of intrinsic and extrinsic erosion. This patient case is unique since the wear predominated by dental erosion has occurred rapidly evidenced by the physical clinical appearance of a lack of compensation and the upper left premolars and molars relatively unaffected by the overall effects of tooth wear. This lack of compensation, where opposing teeth have not supra-erupted to maintain inter-arch stability, and the maintenance of occlusal vertical dimension on the left due to the non-worn posterior maxillary teeth, provides the benefit of simplifying subsequent restorative management. The medical and diet history corroborates the diagnoses of intrinsic and extrinsic erosion respectively. Complications noted with rapid tooth wear, such as dentine sensitivity and pulpal necrosis are known sequelae of tooth wear however the patient presented in this case report shows a concomitant high caries experience and poor oral hygiene. Cases such as the one presented here require not only comprehensive dental management, utilizing a restorative approach but also medical referral for confirmation of a diagnosis and management of gastroesophageal reflux disease. Inherent to the management of this patient should be a multidisciplinary medical and dental approach, with confirmation and management of the cause of the intrinsic erosion as well as restorative dental management, together with dietary counseling to mitigate the effect of intrinsic and extrinsic sources of acid on dental hard tissue. A key lesson learned from this case is the importance of history and targeted questioning when trying to determine the cause of tooth wear dominated by intrinsic and extrinsic erosion.

Noncarious lesions, a multifactorial condition encompassing tooth attrition, abrasion, and erosion, have a surge in prevalence and required increased attention in clinical practice. These nonbacterial-associated tooth defects can compromise aesthetics, phonetics, and masticatory functions. When providing full-arch fixed occlusal rehabilitation for such cases, the treatment strategy should extend beyond by restoring dentition morphology and aesthetics. This report details a complex case of erosive dental wear addressed through a fully digital, full-arch fixed occlusal rehabilitation. A 4D virtual patient was created using multiple digital data sources, including intraoral scanning, 3D facial scanning, digital facebow registration, and mandibular movement tracing. With a comprehensive understanding of the masticatory system, various types of microinvasive prostheses were customized for each tooth, including labial veneers, buccal-occlusal veneers, occlusal veneers, overlays, inlays, and full crowns, were customized for each tooth. The reported digital workflow offered a predictable diagnostic and treatment strategy, which was facilitated by virtual visualization and comprehensive quality control throughout the process.
牙磨耗、磨损、酸蚀症等多因素导致的非龋性牙体缺损在口腔临床中的发病率呈上升趋势，通常伴随着不同程度的口腔美学缺陷及功能障碍。对其进行全牙列固定修复咬合重建时，不仅要恢复牙列的形态和美观，更要实现咬合关系与整体口颌系统的协调。本文报道1例酸蚀症伴重度磨耗的病例，利用多模态数字化数据（口内扫描、面部扫描、电子面弓、下颌运动轨迹描记等）构建4D虚拟患者，制定全面的修复方案，进行不同牙齿的个性化微创修复，采用唇贴面、颊牙合贴面、牙合贴面、高嵌体、嵌体、全冠等多种修复体，完成数字化全牙列咬合重建治疗，为该疾病的诊治提供可视化、可全程质控的全局观诊疗策略。.

We present a case involving a patient with laparoscopic banded sleeve gastrectomy (BSG) with a 3-month history of persistent vomiting, decreased tolerance for fluids, and limited intake of soft food items. Upon investigation, an eroded band and gastric dilatation were identified. The treatment involved the removal of the eroded band and a segment of the stomach, followed by the restoration of gastric continuity through a gastrogastrostomy.

Gastric banding was one of the first operations to gain popularity within the field of bariatric surgery. This case details one patient\'s presentation and subsequent management of gastric band erosion with the hope of guiding other physicians and supporting the decreased use of gastric banding. The patient, a 61-year-old Caucasian female, presented to the bariatric clinic complaining of a multiyear history of epigastric pain and acid reflux, which was refractory to treatment with proton pump inhibitors. She had a history of laparoscopic adjustable gastric band (LAGB) placement in 2007. She was initially successful in achieving weight loss and maintained regular band adjustments but was lost to follow-up and regained a body mass index (BMI) of 41.59 kg/m2. Evaluation with upper gastrointestinal (GI) endoscopy was recommended and performed. This revealed a LAGB in its entirety with tubing within the gastric fundus. Removal with dual endoscopy and abdominal laparoscopy was recommended and scheduled. During attempts to remove the band using an endoscopic snare, significant difficulty was encountered. Ultimately, an endoscopic rat-tooth grasper was used to lyse the band and tubing into four sections for complete removal. The subcutaneous port of the band was successfully removed laparoscopically, and the patient was discharged from the operating room. She reported limited pain in the postoperative suite but was lost to follow-up regarding long-term symptom relief. This report describes the presentation and management of one patient\'s experience with a known complication of LAGB-band erosion. This complication necessitated two additional procedures with anesthesia and placed the patient at increased risk for esophageal perforation, complications related to sedation, and the development of abdominal adhesions. Her case aims to support the decreasing prevalence of LAGBs within bariatric surgery and hopes to guide other physicians challenged with the management of similar cases.

Laparoscopic adjustable gastric banding (LAGB) is an approved procedure in bariatric surgery. However, serious complications due to band erosion have been reported. There have been few reports of intestinal obstruction and perforation caused by gastric banding invading the gastric wall and migrating to the jejunum. Case introduction: A 56-year-old man was admitted to our hospital with right lower abdominal pain ten years after LAGB surgery. An intraoperative gastric band showed erosion of the gastric wall and movement down to the jejunum, resulting in intestinal obstruction and jejunal perforation. Conclusion: Patients should undergo regular outpatient gastroscopic follow-up after gastric band surgery to prevent serious complications.

Laparoscopic adjustable gastric banding (LAGB) is commonly used in the treatment of morbid obesity. However, with clinical application and long-term follow-up, the shortcomings of this procedure were also exposed, bringing about surgery-related complications include dysphagia, intragastric band migration, slippage, and gastric band erosion. Lower esophageal and gastric fistula is a rare but dangerous complication after LAGB. We describe a case of esophagogastric fistula occurring twelve years after a laparoscopic band procedure and its successful management in a multidisciplinary and staged manner, followed by a short review of the literature.

UNASSIGNED: The artificial urinary sphincter (AUS) has been used to treat post-prostatectomy incontinence in men for decades with excellent outcomes and low complication rates. A successful AUS placement can dramatically improve the quality of life in men with stress urinary incontinence. Consequently, complications in this population can be devastating for the patient. One of the most troublesome complications is cuff erosion, which necessitates explantation of the device and dooms a man to recurrent incontinence. While the device can be replaced, device replacements are fraught with high erosion rates. Furthermore, it is not uncommon for men undergoing AUS placement to have multiple medical comorbidities that make urgent surgery for explantation unideal. Nonetheless, men with cellulitis and significant symptoms must undergo removal of an eroded AUS. There is little to no literature published on the timing or need for device removal in the man who has an asymptomatic erosion.
UNASSIGNED: We report a case series of five men undergoing delayed or no explantation of an asymptomatic cuff erosion. All five men were asymptomatic at the time of presentation and underwent a delayed explant or no explant. No man required urgent device explant while the erosion was present.
UNASSIGNED: Urgent device explantation may not be necessary in the asymptomatic AUS cuff erosion, and further study may be able to elucidate men who can avoid removal of cuff erosion when no symptoms are present.

[This corrects the article DOI: 10.3389/fpsyt.2022.874263.].