t-tube

PURPOSE: This study was performed to analyze the rule of confluence of the caudate lobe bile duct (CLD) into the left hepatic duct (LHD) and to discuss the protective strategy during left hemihepatectomy. METHODS: MRI of 400 patients and T-tube angiography images of 100 patients were collected, and the imaging rules of the confluence of the CLD into the LHD were summarized. The clinical data of 33 patients who underwent left hemihepatectomy using the protective strategy were analyzed...

OBJECTIVES: IBoerhaave's syndrome (BS) is a rare, but potentially fatal condition, characterized by barogenic esophageal rupture and carries a high mortality. We aimed to study our institutional experience of managing patients with BS. MATERIAL AND METHODS: A retrospective review of patients with BS presenting to a tertiary care centre from 2005 to 2018 was carried out in this study. Clinical presentation, diagnostic evaluations, treatments received, and treatment outcomes were studied...

The aim of our study is to analyze the efficacy of nasal septal cartilage as cap-graft in laryngo-tracheoplasty in cases of Laryngotracheal stenosis. This was a prospective observational study carried out at a tertiary care hospital from March 2020 to March 2023. Total 8 patients who underwent laryngo-tracheoplasty using nasal septal cartilage as anterior Cap-graft were included in the study. Detailed history and clinical evaluation followed by diagnostic Flexible Fiber-optic Laryngoscopy and radiological investigations were done for all patients with post operative follow up for at least 1 year...

BACKGROUND: Laparoscopic choledocholithotomy for a large impacted common bile duct (CBD) stone is a challenging procedure because of the technical difficulty and the possibility of postoperative complications, even in this era of minimally invasive surgery. Herein, we present a case of large impacted CBD stones. CASE SUMMARY: A 71-year-old man showed a distal CBD stone (45 mm × 20 mm) and a middle CBD stone (20 mm × 15 mm) on computed tomography. Endoscopic retrograde cholangiopancreatography failed due to the large size of the impacted stone and the presence of a large duodenal diverticulum...

BACKGROUND: The reasons for the recurrence of common bile duct stones (CBDS) in elderly patients after choledocholithotomy are still unclear. This study aims to establish a prediction model for CBDS recurrence by identifying risk factors. METHODS: We conducted a retrospective analysis of 1804 elderly patients aged 65 years and above who were diagnosed to have CBDS and were admitted to Nanjing First Hospital between January 1, 2010, and January 1, 2021. According to inclusion and exclusion criteria, 706 patients were selected for the final analysis...

Medullary carcinoma of the thyroid is a rare type of thyroid cancer that arises from the parafollicular cells or C-cells, which produce calcitonin. It accounts for approximately 5-10% of all thyroid cancers (Leboulleux et al. in Clin Endocrinol 61(3):299-310, 2004). The main treatment for medullary thyroid carcinoma is surgery, which involves the removal of the thyroid gland and any affected lymph nodes. In advanced cases where the cancer has spread to nearby structures such as the trachea (Gupta et al. in Indian J Surg Oncol 11(1):75-79, 2020), tracheal resection followed by reconstruction may be necessary to remove the cancer (Chernichenko et al...

BACKGROUND: Based on the current trend of increasing incidence of choledocholithiasis, it is of great significance to explore the closure method of the common bile duct during laparoscopic choledocholithotomy. METHODS: Backtracking full-thickness continuous everting suture was selected for primary closure of the common bile duct suture, while traditional T-tube drainage was selected for the control group. Propensity score matching (PSM) was used to reduce baseline differences between the two groups...

There are few reports on duct-to-duct biliary reconstruction for complex liver resection with limited bile duct resection. We performed duct-to-duct biliary reconstruction in two patients undergoing limited bile duct resection where Roux-en-Y hepaticojejunostomy (HJ) was difficult. An external biliary drainage tube was placed routinely at the anastomotic site to prevent stenosis. In case 1, the tumor-infiltrated part of the left hepatic duct (LHD) was resected and the LHD was repaired using duct-to-duct reconstruction with interrupted sutures...

The 203 patients who underwent laparoscopic common bile duct exploration for choledocholithiasis were retrospectively analyzed. The patients were divided into internal drainage tube group (n=87) and T-tube group (n=116). Total bilirubin, direct bilirubin, alanine aminotransferase (AST), aspartate aminotransferase (ALT), the diameter of common bile duct, number of stones, operation time, intraoperative bleeding, postoperative hospital stay and postoperative complications were compared between the two groups...

BACKGROUND: Extubation failure is associated with increased mortality. Cough ineffectiveness may be associated with extubation failure, but its quantification for patients undergoing weaning from invasive mechanical ventilation (IMV) remains challenging. METHODS: Patients under IMV for more than 24 h completing a successful spontaneous T-tube breathing trial (SBT) were included. At the end of the SBT, we performed quantitative sonometric assessment of three successive coughing efforts using a sonometer...

PURPOSE: To determine the incidence of tympanostomy tube (T-tube) insertion in children who required probing and intubation for congenital nasolacrimal duct obstruction (CNLDO) at a single academic institution and to analyze success rates. METHODS: The medical records of 92 patients who underwent nasolacrimal probing and intubation for CNLDO over a 9-year period were reviewed retrospectively. A preoperative questionnaire was given to the patient's guardian concerning laterality of CNLDO, history of otitis media (OM) antibiotic therapy, history of T-tube placement and number placed...

OBJECTIVE: To discuss the presentation, evaluation, and management of congenital laryngeal webs with subglottic stenosis. METHODS: The clinical data of six children were retrospectively analyzed. RESULTS: The median age of these children who came to our hospital was 14 months (range 1-26 months). A tracheotomy was performed in all these six children. The median age of the patients who underwent tracheotomy was 4 months (range 1-11 months)...

Gastrojejunostomy without gastric resection is performed to bypass the distal stomach or the duodenum. Gastrojejunal stoma (GJ) obstruction is an unusual complication. Pancreatic injuries are usually subtle to identify by different diagnostic imaging modalities or intraoperatively, as the classic features are absent during the first 24 h and even for several days. Symptoms of injury to other intra-abdominal organs or structures commonly mask or supersede that of pancreatic injury, both early and late in the course of trauma...

OBJECTIVE: The Montgomery T-tube is a commonly used device initially designed as a temporary airway stent, but also used as a long-term airway solution for stenosis. For patients undergoing either endoscopic or open airway procedures, proper techniques for inserting these tubes are well documented. This review compiles the techniques used for insertion of the Montgomery T-tube stent. METHODS: The NCBI Pubmed database was queried using the keywords: "stent," "Montgomery," "T-tube," "stenosis," "technique...

OBJECTIVE: To explore the surgical risk factors of laparoscopic left-sided hepatectomy for hepatolithiasis and establish and validate a nomogram to estimate the corresponding surgical risks. METHODS: Patients with hepatolithiasis who underwent laparoscopic left-sided hepatectomy were retrospectively enrolled. Demographic data, clinicopathological parameters, and surgical factors were collected. Three hundred fifty-three patients were enrolled and randomly divided into training set (n=267) and validation set (n=86) by 3:1...

BACKGROUND: The shortage of liver grafts and subsequent waitlist mortality led us to expand the donor pool using liver grafts from older donors. AIM: To determine the incidence, outcomes, and risk factors for biliary complications (BC) in liver transplantation (LT) using liver grafts from donors aged > 70 years. METHODS: Between January 1994 and December 31, 2019, 297 LTs were performed using donors older than 70 years. After excluding 47 LT for several reasons, we divided 250 LTs into two groups, namely post-LT BC ( n = 21) and without BC ( n = 229)...

Postoperative intractable hiccups slow patient recovery and generate multiple adverse effects, highlighting the importance of investigating the pathogenesis and terminating the hiccups in a timely manner. At present, medical and physical therapies account for the main treatments. We encountered a case in which postoperative intractable hiccups after biliary T-tube drainage removal ceased with the application of an ultrasound-guided block of the unilateral phrenic nerve and stellate ganglion. No complications developed, and the therapeutic effect was remarkable...

Delivery of nucleic acids with viral and synthetic vectors has pioneered genetic nanomedicine. Four-component lipid nanoparticles (LNPs) consisting of ionizable lipids, phospholipids, cholesterol, and PEG-conjugated lipids, assembled by microfluidic or T-tube, are the benchmark synthetic vector for delivery of mRNA. One-component multifunctional sequence-defined ionizable amphiphilic Janus dendrimer (IAJD) delivery systems for mRNA were developed by us to complement LNPs. IAJDs consist of multifunctional hydrophilic low-generation dendrons or minidendrons conjugated to hydrophobic dendrons...

BACKGROUND: Laparoscopic cholecystectomy (LC) with laparoscopic common bile duct exploration (LCBDE) is convenient in treating cholelithiasis and choledocholithiasis due to its advantage of accelerated recovery. This retrospective study aimed to summarize the experience of cholelithiasis and choledocholithiasis treatment via three-port approach of LCBDE in Eastern China. METHODS: Patients diagnosed with cholelithiasis and choledocholithiasis between July 2019 and October 2021 were included...

BACKGROUND: Hepatic portal blood flow occlusion is a common technique for reducing hepatic hemorrhage during hepatectomy. We designed a novel Y-Z magnetic hepatic portal blocking band (Y-Z MHPBB) based on the principle of magnetic compression technique. AIM: To introduce the Y-Z MHPBB device and verify the feasibility of this device for hepatic portal blood flow occlusion in dogs. METHODS: Ten beagles were randomly divided into the experimental group and control group...