Hypermagnesemia caused by fecal-mass obstruction in stenotic rectal cancer following preoperative administration of magnesium citrate.

Background: Hypermagnesemia is a rare complication, leading to fatal cardiovascular and respiratory conditions. We present severe hypermagnesemia developed in a patient with a rectal stenosis after pretreatment with oral magnesium citrate for rectosigmoid surgery.

Case Presentation: A 78-year-old woman demonstrated consciousness disturbance, muscle weakness, and respiratory depression requiring tracheal intubation after preparation with oral magnesium for rectosigmoid surgery.

Cervical spinal cord injury following osteophyte excision for respiratory distress caused by diffuse idiopathic skeletal hyperostosis associated with ossification of posterior longitudinal ligament: a case report and literature review.

Background: Diffuse idiopathic skeletal hyperostosis (DISH) is a systemic non-inflammatory disorder characterized by enthesopathy and osteophyte formation. DISH can also cause several other symptoms. Limited range of motion (ROM) is the most common symptom; however, dysphagia and respiratory distress are clinically important symptoms.

Analysis of Risk Factors for Restenosis after Interventional Treatment of Tuberculous Airway Stenosis.

Objective: Analysis of risk factors for restenosis after intervention for tuberculous airway stenosis.

Methods: We retrospectively collected the clinical data of patients diagnosed with tuberculous airway stenosis in the Second Hospital of Lanzhou University and Lanzhou Pulmonary Hospital from January 2021 to June 2023. The patients were divided into the restenosis group and the non-restenosis group according to whether or not restenosis occurred in the airway within 1 year after the intervention, and the differences in the clinical data between the two groups were compared, and the variables with statistically significant differences in the univariate analysis were analyzed by multifactorial binary logistic regression.

Successful Endoscopic Management of Complete Tracheal Occlusion in a Child.

Prolonged mechanical ventilation following cardiopulmonary and neurological events oftentimes necessitates a tracheostomy and tracheal granulation is one of its most common late complications. The literature recommends that large granulation be managed through surgical excision or endoluminal techniques. A 6-year-old boy presented with high-grade tracheal stenosis secondary to endotracheal cuff-related injury and prolonged tracheostomy.

Posterior cricoid plate drill enlargement in idiopathic subglottic stenosis.

Objectives: Idiopathic subglottic stenosis(ISS) is an airway stricture between larynx and trachea, within 1 cm from the vocal cords. Resection-reconstruction presents technical issues because of the need to resect the anterior portion of the cricoid cartilage, but not the posterior plate beyond which the recurrent laryngeal nerves access the vocal cords. The main surgical challenge consists of the minute airway caliber short below the cords, ensuing after the resection.

Management of benign airway stenosis-predictors of tracheal resection.

Background: Benign airway stenoses are complex disorders that present with progressive dyspnoea, stridor, and significant respiratory distress. These conditions have a high recurrence rate and despite the plethora of endoscopic and open techniques available for treatment, the outcomes are variable. Our primary was to determine the pre-operative factors associated with an increased hazard of cricotracheal resection (CTR)/tracheal resection (TR) and reconstruction in cases of benign subglottic and tracheal strictures.

Congenital Tracheal Stenosis With Complete Cartilage Rings: Proposal of A Multidisciplinary and Tailored Surgical Approach.

Introduction: Congenital Tracheal Stenosis (CTS) with complete cartilaginous rings is a rare but potentially life-threatening condition in paediatric patients. Currently, the most common approach is slide tracheoplasty (ST) with sternotomy under cardiopulmonary bypass (CPB). Intending to make the procedure less invasive and consider the variety of associated conditions, we have tailored the approach to our patients, who were treated by a multidisciplinary airway team.

Are We Missing Obstructive Sleep Apnea in Patients With Non-traumatic Subglottic Stenosis?

Objective: To investigate the association between subglottic stenosis (SGS) and obstructive sleep apnea (OSA).

Methods: This is a cross-sectional pilot cohort study conducted at a single tertiary academic center from 2022 to 2023. Subjects with non-traumatic SGS were recruited for enrollment.

Safety of open airway reconstruction in high-risk post-COVID patients: A case-matched control study.

Objectives: COVID-19 pneumonia patients may have high rates of intubation and reduced pulmonary function once recovered. Poor pulmonary function is a relative contraindication to open airway reconstruction, post-COVID patients may extrapolate as high-risk for open airway reconstruction. This presents challenges in airway stenosis management of post-COVID pneumonia patients.

[Laryngotracheal Resection and Reconstruction].

Cervical tracheoplasty requires knowledge and skills not only of the trachea but also of the larynx. Even if the lesion is thought preoperatively to be confined to the cervical trachea, intraoperative manipulation of the larynx is often necessary. This area that involves the larynx and trachea is a borderline between otorhinolaryngology and thoracic surgery, and there are very few surgeons in Japan who are well trained in both areas.

Plasma Surface Modification of the Inner Wall of Montgomery's Tracheal Implant (T-Tube).

Tracheal stenosis (i.e., the abnormal narrowing of the trachea) can occur due to a variety of inflammatory and infectious processes as well as due to therapeutic procedures undertaken by the patient.

The Sternocleidomastoid Muscle Reverse Pad: A "Safety Net" in Catastrophic Tracheal Surgery Situation.

Background: This paper presents the outcomes of employing the inferiorly based rotated sternocleidomastoid muscle flap in complex tracheal reconstruction/repair scenarios, focusing on the key objectives of ensuring stable airway, functional digestive tract and patient survival.

Methods: A retrospective analysis was performed for patients treated at two medical centers (A.O.