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Cureus Mar 2024A 29-year-old male presented with a zone one penetrating neck injury resulting in complete transection of the left carotid sheath and its contents. The proximal common...
A Penetrating Neck Injury Resulting in the Complete Transection of the Ipsilateral Common Carotid Artery, Delayed Contralateral Pneumothorax, and Occult Esophageal Injury: A Case Report With a Multidisciplinary Approach to Management.
A 29-year-old male presented with a zone one penetrating neck injury resulting in complete transection of the left carotid sheath and its contents. The proximal common carotid artery and internal jugular vein injuries were successfully managed with vessel ligation without adverse neurological sequelae. The patient also developed a contralateral pneumothorax, which was due to an occult through-and-through esophageal injury at the junction of the cervical and thoracic esophagus. The esophageal injury was successfully managed with surgical repair and wide drainage of the neck and right chest.
PubMed: 38665745
DOI: 10.7759/cureus.56988 -
World Journal of Clinical Cases Apr 2024Central venous catheter insertion in the internal jugular vein (IJV) is frequently performed in acute care settings, facilitated by its easy availability and increased...
Central venous catheter insertion in the internal jugular vein (IJV) is frequently performed in acute care settings, facilitated by its easy availability and increased use of ultrasound in healthcare settings. Despite the increased safety profile and insertion convenience, it has complications. Herein, we aim to inform readers about the existing literature on the plethora of complications with potentially disastrous consequences for patients undergoing IJV cannulation.
PubMed: 38660082
DOI: 10.12998/wjcc.v12.i10.1714 -
Circulation Journal : Official Journal... Jun 2024The Micra leadless pacemaker was developed to fit inside the right ventricle, thereby reducing overall complications by 48% compared with a historical control group. The...
BACKGROUND
The Micra leadless pacemaker was developed to fit inside the right ventricle, thereby reducing overall complications by 48% compared with a historical control group. The current labeling restricts implants to the femoral approach. In this article we used 3-dimensional computer models of human hearts to demonstrate why implants can be difficult in small patients and how using the jugular approach reduces these difficulties.Methods and Results: Cardiac computed tomography scans were made of 45 pacemaker patients, 26 in the US and 19 from a single center in Japan. Dimensional measurements were taken in all 45 hearts, and these dimensions were compared between patient cohorts and between the Micra delivery tool dimension and patient heart dimensions. Hearts were smaller among patients in the Japanese than US cohort. In addition, the tool dimension exceeded heart dimensions in a larger percentage of hearts from Japanese patients. Three dimensions were identified that most likely limit navigating across the tricuspid valve to the right ventricle in smaller hearts and for which the jugular approach improved navigation.
CONCLUSIONS
Although the femoral procedure today maintains an excellent safety profile and procedure experience for most global implants, this study provides the rationale as to why the jugular approach may improve the ease of the Micra implant in small hearts, namely by reducing the tortuosity of the navigation across the tricuspid valve.
Topics: Humans; Pacemaker, Artificial; Jugular Veins; Male; Female; Aged; Aged, 80 and over; Heart Ventricles; Japan
PubMed: 38658350
DOI: 10.1253/circj.CJ-24-0083 -
Intraluminal extension of papillary thyroid carcinoma into the Internal Jugular Vein; a case report.BMC Endocrine Disorders Apr 2024Papillary thyroid carcinoma (PTC), being the most common thyroid malignancy, is a slow-growing tumor and is usually limited to the thyroid. Extra thyroid extension is...
BACKGROUND
Papillary thyroid carcinoma (PTC), being the most common thyroid malignancy, is a slow-growing tumor and is usually limited to the thyroid. Extra thyroid extension is uncommon; besides, invasion to the vasculature seems to be extremely rare and usually indicates aggressive nature of the disease.
CASE PRESENTATION
We present a case of a 40-year-old lady who referred with a palpable neck mass a month after total thyroidectomy which its histopathologic examination revealed follicular variant of PTC; the same variant as prior thyroidectomy. Preoperative ultrasonography failed to comment on the intravascular component of the mass. Surgical procedure confirmed a mass attaching and infiltrating to the internal jugular vein, which turned out to be persistent disease.
CONCLUSIONS
Awareness of this entity is important for surgeons, oncologists and radiologist as it can influence patient management.
Topics: Humans; Jugular Veins; Female; Adult; Thyroid Neoplasms; Thyroid Cancer, Papillary; Thyroidectomy; Carcinoma, Papillary; Neoplasm Invasiveness; Prognosis
PubMed: 38654262
DOI: 10.1186/s12902-024-01580-x -
Surgical and Radiologic Anatomy : SRA Jun 2024This article presents a comprehensive exploration of neurovascular anatomy of the encephalon, focusing specifically on the intricate network within the posterior... (Review)
Review
PURPOSE
This article presents a comprehensive exploration of neurovascular anatomy of the encephalon, focusing specifically on the intricate network within the posterior circulation and the posterior fossa anatomy; enhancing understanding of its dynamics, essential for practitioners in neurosurgery and neurology areas.
METHOD
A profound literature review was conducted by searching the PubMed and Google Scholar databases using main keywords related to neurovascular anatomy. The selected literature was meticulously scrutinized. Throughout the screening of pertinent papers, further articles or book chapters were obtained through additional assessment of the reference lists. Furthermore, four formalin-fixed, color latex-injected cadaveric specimens preserved in 70% ethanol solution were dissected under surgical microscope (Leica Microsystems Inc, 1700 Leider Ln, Buffalo Grove, IL 60089, USA), using microneurosurgical as well as standard instruments, and a high-speed surgical drill (Stryker Instruments 1941 Stryker Way Portage, MI 49002, USA). Ulterior anatomical dissection was performed.
RESULTS
Detailed examination of the basilar artery (BA), a common trunk formed by the union of the left and right vertebral arteries, denoted a tortuous course across the basilar sulcus. Emphasis is then placed on the Posterior Inferior Cerebellar Artery (PICA), Anterior Inferior Cerebellar Artery (AICA) and Superior Cerebellar Artery (SCA). Each artery's complex course through the posterior fossa, its divisions, and potential stroke-related syndromes are explored in detail. The Posterior Cerebral Artery (PCA) is subsequently unveiled. The posterior fossa venous system is explained, categorizing its channels. A retrograde exploration traces the venous drainage back to the internal jugular vein, unraveling its pathways.
CONCLUSION
This work serves as a succinct yet comprehensive guide, offering fundamental insights into neurovascular anatomy within the encephalon's posterior circulation. Intended for both novice physicians and seasoned neuroanatomists, the article aims to facilitate a more efficient clinical decision-making in neurosurgical and neurological practices.
Topics: Humans; Cadaver; Dissection; Cranial Fossa, Posterior; Vertebral Artery; Basilar Artery
PubMed: 38652250
DOI: 10.1007/s00276-024-03358-1 -
Scientific Reports Apr 2024We investigated the agreement between the jugular bulb (JB) and cerebrospinal fluid (CSF) lactate levels. The study was conducted from July 2021 to June 2023 as a... (Observational Study)
Observational Study
We investigated the agreement between the jugular bulb (JB) and cerebrospinal fluid (CSF) lactate levels. The study was conducted from July 2021 to June 2023 as a prospective observational cohort study at a single center. The right jugular vein was accessed, and the placement of JB catheter tip was confirmed using lateral cervical spine X-ray. A lumbar catheter was inserted between the 3rd and 4th lumbar spine of the patient. Lactate levels were measured immediately, 24 h, 48 h, and 72 h after ROSC. In patients with a good neurological prognosis, kappa between JB and CSF lactate levels measured immediately, at 24 h, 48 h, and 72 h after ROSC were 0.08, 0.36, 0.14, - 0.05 (p = 0.65, 0.06, 0.48, and 0.75, respectively). However, in patients with a poor neurological prognosis, kappa between JB and CSF lactate levels measured immediately, at 24 h, 48 h, and 72 h after ROSC were 0.38, 0.21, 0.22, 0.12 (p = 0.001, 0.04, 0.04, and 0.27, respectively). This study demonstrated that JB lactate levels exhibited significant agreement with arterial lactate levels, compared to CSF lactate levels. Therefore, this should be considered when using JB lactate to monitor cerebral metabolism.
Topics: Humans; Jugular Veins; Lactic Acid; Male; Female; Middle Aged; Aged; Out-of-Hospital Cardiac Arrest; Prospective Studies; Prognosis; Biomarkers
PubMed: 38649477
DOI: 10.1038/s41598-024-59986-5 -
Cureus Mar 2024Septic thrombophlebitis of the internal jugular vein is characterized as Lemierre syndrome. Patients typically present with sore throat and fever and may present with a...
Septic thrombophlebitis of the internal jugular vein is characterized as Lemierre syndrome. Patients typically present with sore throat and fever and may present with a tender neck mass due to thrombophlebitis of the internal jugular vein. We present the case of a 57-year-old male with neck pain, fever, chills, and headaches who was diagnosed with internal jugular vein septic thrombophlebitis associated with catheter-related introduction of bacteria.
PubMed: 38646372
DOI: 10.7759/cureus.56716 -
Radiology Case Reports Jul 2024Subclavian artery injuries during internal jugular vein puncture when attempting central venous catheter insertion are rare. A 60-year-old man undergoing treatment for...
Right subclavian artery injury during catheter insertion into the right internal jugular vein treated with endovascular stent graft placement after balloon occlusion test: A case report.
Subclavian artery injuries during internal jugular vein puncture when attempting central venous catheter insertion are rare. A 60-year-old man undergoing treatment for neuromyelitis optica with paralysis and sensory loss developed a complication during catheter placement into his right internal jugular vein for plasmapheresis. His previous physician felt resistance and discontinued the procedure. The patient later developed mild dyspnea and dysphagia. Computed tomography scans indicated thrombus formation and tracheal deviation. Contrast-enhanced computed tomography scans showed right subclavian artery injury with extravasation and a large pseudoaneurysm. Following transferal to our hospital, he was stable and asymptomatic; however, contrast-enhanced computed tomography scans showed a pseudoaneurysm located proximal to the right subclavian artery. Considering challenges with compression hemostasis and the invasiveness of open surgery, endovascular treatment was selected using a VIABAHN stent graft. A balloon occlusion test of the right vertebral artery was performed to assess stroke risk. Prophylactic embolization of the right vertebral artery, internal thoracic artery, and thyrocervical trunk were performed to prevent a type 2 endoleak. On hospital day 5, our patient showed no postoperative complications and was transferred to the referring hospital. Follow-up imaging showed the graft was intact with no pseudoaneurysm, confirming successful treatment. Endovascular treatment with a stent graft is highly effective for peripheral artery injuries. Using a balloon occlusion test to assess collateral blood flow and stroke risk is essential pretreatment, especially when a graft might occlude the vertebral artery. Balloon occlusion tests are recommended when planning treatment for iatrogenic and other types of subclavian artery injuries.
PubMed: 38645954
DOI: 10.1016/j.radcr.2024.03.025 -
Cureus Apr 2024The selection of anticoagulant therapy and appropriate duration of treatment for central venous (CV) catheter-associated internal jugular vein thrombosis in patients...
Treatment of Catheter-Associated Internal Jugular Vein Thrombosis Using Apixaban for Less Than Three Months in Two Patients With Aggressive B-cell Lymphoma Undergoing Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, and Prednisolone Therapy.
The selection of anticoagulant therapy and appropriate duration of treatment for central venous (CV) catheter-associated internal jugular vein thrombosis in patients with malignant lymphoma remain unclear. Two cases of aggressive B-cell lymphomas treated with R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone), in which apixaban administered for less than three months was effective against CV catheter-associated internal jugular vein thrombosis, are reported. In one case, the right internal jugular vein thrombosis developed after eight courses of R-CHOP; when apixaban was orally administered for 37 days after the CV catheter was removed, the thrombus completely dissolved and did not recur for 27 months. In the other case, right internal jugular vein thrombosis developed after four courses of R-CHOP; two additional courses of the R-CHOP were administered alongside oral apixaban administration without catheter removal. After 66 days of oral apixaban, the thrombus completely dissolved, the CV catheter was removed, and no recurrence was observed for 8.5 months.
PubMed: 38644952
DOI: 10.7759/cureus.58528 -
Clinical Oral Investigations Apr 2024Severe maxillofacial space infection (MSI) as an end stage of dentoalveolar diseases or complication of sialadenitis is a potentially life-threatening disease...
OBJECTIVES
Severe maxillofacial space infection (MSI) as an end stage of dentoalveolar diseases or complication of sialadenitis is a potentially life-threatening disease accompanied by complications including airway obstruction, jugular vein thrombosis, descending mediastinitis, sepsis and acute respiratory distress syndrome. The aim of this study was to analyze the incidence and time trends of severe MSI and potentially influencing factors in the German healthcare system over time.
MATERIALS AND METHODS
Nationwide data regarding the national diagnosis-related-group (DRG) inpatient billing system was received from the German Federal Statistical Office. A retrospective analysis of incidence and time trends of MSI-associated procedures classified with the Operation and Procedure Classification System (OPS), were statistically evaluated using Poisson regression analysis between 2005 and 2022 and were associated with different epidemiological factors.
RESULTS
The total standardized incidence rate of MSI-associated procedures in the observational period 2005-2022 was 9.8 (♀8.2; ♂11.4) per 100,000 person years. For all age groups a significant increase of 46.1% in severe MSI - related surgical interventions was registered within the observational period. The largest increase (120.5%) was found in elderly patients over 80 years. There were significant differences of the incidences of MSI-associated surgeries between the different federal states in Germany.
CONCLUSIONS
Severe MSI are a growing challenge in German health care especially among elderly patients over 80 years.
CLINICAL RELEVANCE
Severe MSI is a promising target for prevention. There should be more focus in primary dental and medical care especially in groups depending on social support.
Topics: Humans; Germany; Female; Male; Incidence; Aged; Middle Aged; Aged, 80 and over; Adult; Retrospective Studies; Adolescent; Child; Child, Preschool; Infant; Diagnosis-Related Groups
PubMed: 38644434
DOI: 10.1007/s00784-024-05663-w