It is difficult to insert long-term dialysis catheters after severe stenosis or occlusion of the internal jugular vein and innominate vein. We used REcanalisation and balloon-oriented puncture for Re-insertion of dialysis catheter in nonpatent central veins (REBORN) in seven patients with severe central venous lesions, and all patients were inserted with long-term dialysis catheters successfully. None had severe complications such as pneumothorax, hemothorax, or pulmonary embolism during operation. All catheters functioned well after postoperative follow-up of 2 months. REBORN provides a novel approach to establish difficult dialysis pathways.
Humans ; Catheterization, Central Venous/adverse effects* ; Catheters, Indwelling ; Renal Dialysis ; Jugular Veins ; Punctures

OBJECTIVE: To summarize the surgical experience of totally implantable venous access port in children with malignant tumors, and to explore the coping methods of surgical complications. METHODS: The clinical data of 165 children with malignant tumors implanted in totally implantable venous access port in Department of Pediatric Surgery, Peking University First Hospital from January 2017 to December 2019 were retrospectively analyzed. The operation process, complications and treatment of complications were observed and counted. RESULTS: The children in this group were divided into external ju-gular vein incision group (n=27) and internal jugular vein puncture group (n=138) according to different surgical methods, and the latter was divided into ultrasound guided puncture group (n=95) and blind puncture group (n=43). No puncture complications occurred in the external jugular vein incision group, and the average time for successful catheterization and the number of times for catheter to enter the superior vena cava were more than those in the internal jugular vein puncture group [(9.26±1.85) min vs. (5.76±1.56) min, (1.93±0.87) times vs. 1 time], with statistical significance. The average time of successful catheterization, the success rate of one puncture, the average number of punctures and the incidence of puncture complications in the ultrasound guided right internal jugular vein puncture group were better than those in the blind puncture group [(5.36±1.12) min vs. (6.67±1.99) min, 93.68% (89/95) vs. 74.42% (32/43), (1.06±0.24) times vs. (1.29±0.55) times, 2.11% (2/95) vs. 11.63% (5/43)], with statistically significant differences. The total incidence of complications in this study was 12.12% (20/165). Pneumothorax occurred in 1 case, artery puncture by mistake in 1 case, local hematoma in 5 cases, venous access port related infection in 4 cases (venous access port local infection in 2 cases, catheter related blood flow infection in 2 cases), subcutaneous tissue thinning on the surface of port seat in 2 cases, port seat overturning in 1 case, poor transfusion in 4 cases (catheter discount in 1 case, catheter blockage in 3 cases), and foreign bodies gathered around the subcutaneous pipeline in 2 cases. There were no complications, such as catheter rupture, detachment and catheter clamping syndrome. CONCLUSION Totally implantable venous access port can provide safe and effective infusion channels for children with malignant tumors. Right external jugular vein incision and ultrasound-guided right internal jugular vein puncture are reliable surgical methods for children's totally implantable venous access port implantation. Surgeons should fully understand the complications of the venous access port, take measures to reduce the occurrence of complications, and properly handle the complications that have occurred.
Humans ; Child ; Catheterization, Central Venous/methods* ; Retrospective Studies ; Vena Cava, Superior ; Jugular Veins/surgery* ; Neoplasms/surgery*

Objective: To investigate the practicability and safety of transjugular liver biopsy (TJLB). Methods: Data of 53 cases with transjugular liver biopsy from June 2015 to June 2020 were collected. LABS-100 was used in all patients who underwent transjugular liver biopsy. Among them, 45 cases and eight were biopsied via hepatic vein and intrahepatic segment of the inferior vena cava. The surgical indications, related complications, and postoperative pathological diagnosis were analyzed and summarized. Results: TJLB was successful in all patients, with an average of 2.8 punctures per case. Satisfactory liver tissue and histopathological diagnosis was obtained in all patients. Two cases developed a cervical hematoma that was improved spontaneously, and one patient developed an intrahepatic hematoma that was improved after conservative treatment. Conclusion: TJLB is a practical and safe method for patients with contraindications to percutaneous liver biopsy.
Biopsy/methods* ; Biopsy, Needle/methods* ; Humans ; Jugular Veins ; Liver Diseases/pathology*

OBJECTIVES: To study the clinical characteristics of ultrasound-guided central venous catheterization at various sites in infants with shock, and to explore how to quickly select the site for central venous puncture in infants with shock. METHODS: The medical data of 112 infants who were diagnosed with shock and underwent central venous catheterization in the Pediatric Intensive Care Unit, Dongguan Children's Hospital Affiliated to Guangdong Medical University, from January 2016 to December 2020 were reviewed retrospectively. The patients were divided into an ultrasound group (n=70) and a body surface location group (n=42) according to whether the catheterization was carried out under ultrasound guidance. The application of ultrasound-guided catheterization at various sites in infants was summarized and analyzed, and the success rate of one-time puncture, overall success rate, catheterization time, and complications were compared between these sites. RESULTS: Compared with the body surface location group, the ultrasound group had a significantly higher success rate of one-time puncture, a significantly shorter catheterization time, and a significantly reduced incidence rate of complications in internal jugular vein and femoral vein catheterizations (P<0.05). In the ultrasound group, the proportion of internal jugular vein catheterization was the highest (51%, 36/70), followed by femoral vein catheterization (33%, 23/70), and subclavian vein catheterization (16%, 11/70). For the comparison between different puncture sites under ultrasound guidance, internal jugular vein catheterization showed the shortest time of a successful catheterization [5.5 (5.0, 6.5) minutes] (P<0.05). There was no significant difference in the incidence rate of complications among the different puncture sites groups (P>0.05). CONCLUSIONS In infants with shock, ultrasound-guided internal jugular vein catheterization can be used as the preferred catheterization method for clinicians.
Catheterization, Central Venous/adverse effects* ; Child ; Humans ; Infant ; Jugular Veins/diagnostic imaging* ; Retrospective Studies ; Ultrasonography ; Ultrasonography, Interventional

A 58-year-old male patient with situs inversus totalis, a rare congenital malformation characterized by all asymmetric organs being formed as the mirror images of their normal morphologies, underwent mitral valve repair due to mitral valve prolapse. This case was reported to suggest that anesthesiologists should thoroughly understand the anatomy of these types of patients before providing cardiac anesthesia that often requires advanced monitoring and rely on their accurate interpretation. Accordingly, a few key points will be discussed with emphasis on reversing lead placement during electrocardiogram monitoring, using the left internal jugular vein for pulmonary artery catheterization, and firmly comprehending mirror image heart morphology to better conduct transesophageal echocardiography.
Anesthesia ; Catheterization, Swan-Ganz ; Echocardiography, Transesophageal ; Electrocardiography ; Heart ; Humans ; Jugular Veins ; Male ; Middle Aged ; Mitral Valve ; Mitral Valve Prolapse ; Situs Inversus ; Thoracic Surgery

The primary site for a hemodialysis catheter insertion is the right internal jugular vein (IJV) followed by the left IJV and subclavian vein. In cases when veins of the upper extremities are exhausted, femoral veins are an alternative insertion location. Femoral catheter insertions should only be used for short periods because of the increased risk of infection. There is a percutaneous technique to recanalize occluded central veins for hemodialysis catheter insertion. We experienced success with a cut-down method for permcath through a completely occluded IJV. We, therefore, find surgical recanalization to be better than percutaneous method in terms of cost and safety.
Catheters ; Femoral Vein ; Humans ; Jugular Veins ; Methods ; Renal Dialysis ; Subclavian Vein ; Upper Extremity ; Veins

Jugular bulb diverticulum is an irregular extension of the jugular bulb into the temporal bone that may be symptomatic or asymptomatic. The jugular bulb has rarely been reported to extend into the occipital condyle; such extension is termed a condylar jugular diverticulum and is characterized as a defect in the occipital condyle contiguous with the jugular bulb. This report details 3 cases of condylar jugular diverticulum. Extension of the jugular bulb into the ipsilateral occipital condyle was noted as an incidental finding on cone-beam computed tomographic (CBCT) images of 3 patients. All 3 patients were asymptomatic, and this finding was unrelated to the initial area of interest. CBCT use is becoming ubiquitous in dentistry, as it allows 3-dimensional evaluation, unlike conventional radiography. Proper interpretation of the entire CBCT is essential, and recognition of the indicators of condylar jugular diverticulum may prevent misdiagnosis of this rare entity.
Cone-Beam Computed Tomography ; Dentistry ; Diagnostic Errors ; Diverticulum ; Growth and Development ; Humans ; Incidental Findings ; Jugular Veins ; Radiography ; Temporal Bone

Lemierre's syndrome is rare disease characterized by anaerobic sepsis, internal jugular vein thrombosis, septic emboli that resulted from head and neck infection. Lemierre's syndrome has significant morbidity, so immediate, accurate diagnosis and treatment is needed. It is necessary to perform contrast-enhanced computed tomography (CT) for diagnosis. Systemic antibiotics is recommended, and surgical interventions, anticoagulation may beis considered for treatment. We report misdiagnosed case as a simple deep neck infection on initial ultrasonography with simultaneous abscess aspiration but finally diagnosed and treated internal jugular vein thrombophlebitis (Lemierre's syndrome) on CT scan.We report a case of a 45-year-old patient, who was diagnosed with a simple deep neck infection and treated with simultaneous abscess aspiration, but finally diagnosed and treated internal jugular vein thrombophlebitis (Lemierre's syndrome) on CT scan.
Abscess ; Anti-Bacterial Agents ; Diagnosis ; Head ; Humans ; Jugular Veins ; Lemierre Syndrome ; Middle Aged ; Neck ; Rare Diseases ; Sepsis ; Thrombophlebitis ; Thrombosis ; Tomography, X-Ray Computed ; Ultrasonography

BACKGROUND: Tongue reconstruction is challenging with the unique function and anatomy. Goals for reconstruction differ depending on the extent of reconstruction. Thin and pliable flaps are useful for tongue tip reconstruction, for appearance and mobility. This study reports lateral arm free flap (LAFF) as a safe and optimal option for hemi-tongue reconstruction, especially for tongue tip after hemiglossectomy. METHODS: Thirteen LAFFs were performed for hemi-tongue reconstruction after hemiglossectomy from 1995 to 2018. Of the 13 patients, seven were male and six were female, age varying from 24 to 64 years. RESULTS: All flaps healed uneventfully without complications. Donor sites were closed primarily. The recipient vessels for microvascular anastomosis were mainly superior thyroidal artery, external jugular vein. All patients returned to normal diet, with no complaints regarding reconstructed tongue and donor site. CONCLUSION: The LAFF is hairless, thin (especially with lateral epicondyle approach), and potentially sensate. They are advantageous features for tongue tip and hemi-tongue reconstruction. Donor site sacrifices the inessential posterior radial collateral artery, and the scar is hidden under short sleeve shirts. We believe that LAFF can be considered as the first choice flap for hemitongue reconstruction, over radial forearm free flaps.
Arm ; Arteries ; Cicatrix ; Diet ; Female ; Forearm ; Free Tissue Flaps ; Humans ; Jugular Veins ; Male ; Reconstructive Surgical Procedures ; Surgical Flaps ; Thyroid Gland ; Tissue Donors ; Tongue

BACKGROUND: The curved sectional planes of the human body can provide a new approach of surface anatomy that the classical horizontal, coronal, and sagittal planes cannot do. The purpose of this study was to verify whether the curved sectional planes contribute to the morphological comprehension of anatomical structures. METHODS: By stacking the sectioned images of a male cadaver, a volume model of the right half body was produced (voxel size 1 mm). The sectioned images with the segmentation data were also used to build another volume model. The volume models were peeled and rotated to be screen captured. The captured images were loaded on user-friendly browsing software that had been made in the laboratory. RESULTS: The browsing software was downloadable from the authors' homepage (anatomy.co.kr). On the software, the volume model was peeled at 1 mm thicknesses and rotated at 30 degrees. Since the volume models were made from the cadaveric images, actual colors of the structures were displayed in high resolution. Thanks to the segmentation data, the structures on the volume model could be automatically annotated. Using the software, the sternocleidomastoid muscle and the internal jugular vein in the neck region, the cubital fossa in the upper limb region, and the femoral triangle in the lower limb region were observed to be described. CONCLUSION: For the students learning various medical procedures, the software presents the needed graphic information of the human body. The curved sectional planes are expected to be a tool for disciplinary convergence of the sectional anatomy and surface anatomy.
Anatomy, Cross-Sectional ; Cadaver* ; Comprehension ; Education ; Human Body ; Humans ; Imaging, Three-Dimensional ; Jugular Veins ; Learning ; Lower Extremity ; Male* ; Neck ; Upper Extremity ; Visible Human Projects