Transcricothyroid injection of local anaesthesia: a serious complication

2021 ◽  
Vol 14 (8) ◽  
pp. e244493
Author(s):  
Anna Li ◽  
Jason D'Costa
Keyword(s):  
Local Anaesthetic ◽  
Local Anaesthesia ◽  
Ultrasound Guidance ◽  
Rare Complication ◽  
Anatomical Landmarks ◽  
Topical Anaesthesia ◽  
Airway Compromise ◽  
Puncture Site ◽  
Clinician Satisfaction ◽  
The Right

Transcricothyroid membrane (CTM) injection of local anaesthesia is widely used during bronchoscopic procedures. It is an effective way of delivering topical anaesthesia, and has been shown to reduce patient discomfort, improve clinician satisfaction and reduce overall sedation requirements. Risks from this procedure are uncommon and usually minor. Localisation of the CTM is usually performed clinically by palpation of anatomical landmarks and can vary depending on clinician skillset and experience. Clinical identification may be less accurate compared with ultrasound guidance in identifying puncture site, however, ultrasound is not always readily available and seldom used for this purpose. This case describes a rare complication following attempted local anaesthetic infiltration into the cricothyroid space, after clinical identification of puncture site. An obstructive fluid-filled mass formed around the site of injection on the right vocal cord; resulting in airway compromise, abandonment of procedure and subsequent intubation.

Optimal Puncture Site of the Right Internal Jugular Vein after Laryngeal Mask Airway Placement

2005 ◽  
Vol 103 (6) ◽  
pp. 1136-1141 ◽  
Author(s):  
Kazuhide Takeyama ◽  
Hiroyuki Kobayashi ◽  
Toshiyasu Suzuki
Keyword(s):  
Carotid Artery ◽  
Laryngeal Mask Airway ◽  
Internal Jugular Vein ◽  
Common Carotid Artery ◽  
Ultrasound Guidance ◽  
Jugular Vein ◽  
Laryngeal Mask ◽  
Puncture Site ◽  
The Right ◽  
Ultrasound Scanner

Background Puncturing of the internal jugular vein (IJV) after placement of a laryngeal mask airway (LMA) is difficult. Overlapping of the right internal jugular vein (IJV) and common carotid artery (CCA) after placement of an LMA-Classic (Laryngeal Mask Company, Henley-on-Thames, United Kingdom) was investigated using an ultrasound scanner. A study was conducted to determine the optimal puncture site in the case of puncturing the right IJV after LMA-Classic placement. Methods The subjects in this study consisted of 114 patients (60 men and 54 women) scheduled to undergo LMA-Classic placement (size 4 for men and size 3 for women). Overlapping between the IJV and CCA was investigated at three points (high, middle, and low points) on the right side of the neck after LMA-Classic placement. A test puncture was also made at the right low (supraclavicular) point after LMA-Classic placement. Results (1) The degree of overlapping of the right IJV and CCA after LMA-Classic placement was clearly greater than before LMA placement. (2) With the exception of some measurements, there were many cases in which the right IJV and CCA were completely overlapping after LMA-Classic placement. Furthermore, the CCA was not observed in the vicinity of the right IJV at the right low point. (3) There were no complications (including pneumothorax and accidental arterial puncture) during supraclavicular IJV puncture after LMA-Classic placement. Conclusion After placement of the LMA-Classic, overlapping of the IJV and CCA increased at the high and middle puncture points of the IJV; however, at the lower puncture point, the position of the vessels remained unaffected. Therefore, during IJV puncture at high or middle points, ultrasound guidance is advisable to avoid CCA puncture.

Analgesia and anaesthesia

2012 ◽  
pp. 271-318
Author(s):  
Jonathan P. Wyatt ◽  
Robin N. Illingworth ◽  
Colin A. Graham ◽  
Kerstin Hogg ◽  
Michael J. Clancy ◽  
...  
Keyword(s):  
Pain Relief ◽  
Local Anaesthetic ◽  
Local Anaesthesia ◽  
Topical Anaesthesia

Pain relief 272 Analgesics: aspirin and paracetamol 274 Analgesics: NSAIDs 275 Analgesics: opioids 276 Analgesics: Entonox® and ketamine 278 Analgesia for trauma 279 Analgesia in specific situations 280 Local anaesthesia 282 Local anaesthetic toxicity 284 General principles of local anaesthesia 286 Topical anaesthesia 288...

Carotid endarterectomy in patients with foetal-type posterior circle of Willis: Is there an indication for local anaesthesia?

VASA ◽  
2011 ◽  
Vol 40 (5) ◽  
pp. 404-407
Author(s):  
Maras ◽  
Tzormpatzoglou ◽  
Papas ◽  
Papanas ◽  
Kotsikoris ◽  
...  
Keyword(s):  
Carotid Endarterectomy ◽  
Local Anaesthesia ◽  
Anatomical Variation ◽  
Anatomical Variations ◽  
Circle Of Willis ◽  
Variable Degree ◽  
Operative Complications ◽  
The Right ◽  
Ica Stenosis ◽  
Symptomatic Stenosis

Foetal-type posterior circle of Willis is a common anatomical variation with a variable degree of vessel asymmetry. In patients with this abnormality, carotid endarterectomy (CEA) may create cerebral hypo-perfusion intraoperatively, and this may be underestimated under general anaesthesia. There is currently no evidence that anatomical variations in the circle of Willis represent an independent risk factor for stroke. Moreover, there is a paucity of data on treating patients with such anatomical variations and co-existing ICA stenosis. We present a case of CEA under local anaesthesia (LA) in a 52-year-old female patient with symptomatic stenosis of the right ICA and coexistent foetal-type posterior circle of Willis. There were no post-operative complications and she was discharged free from symptoms. She was seen again 3 months later and was free from complications. This case higlights that LA should be strongly considered to enable better intra-operative neurological monitoring in the event of foetal-type posterior circle of Willis.

Hepatic brucelloma: a rare complication of a common zoonotic disease

2020 ◽  
Vol 13 (12) ◽  
pp. e237076
Author(s):  
George Vatidis ◽  
Eirini I Rigopoulou ◽  
Konstantinos Tepetes ◽  
George N Dalekos
Keyword(s):  
Rare Complication ◽  
Surgical Excision ◽  
Coombs Test ◽  
Inflammation Markers ◽  
Laboratory Findings ◽  
Ct Guided ◽  
Rare Manifestation ◽  
Bone Marrow Cultures ◽  
History Of ◽  
The Right

Hepatic brucelloma (HB), a rare manifestation of brucellosis, refers to liver involvement in the form of abscess. A 35-year-old woman stockbreeder was admitted due to 1-month history of evening fever, sweating and weight loss, while she was on 3-week course of rifampicin/doxycycline for suspected brucellosis. On admission, she had hepatosplenomegaly and a systolic murmur, while cholestasis, increased inflammation markers and a strong-positive Wright-Coombs test were the main laboratory findings. As blood and bone marrow cultures were unrevealing, further investigation with CT imaging showed a central liver calcification surrounded by heterogeneous hypodense area being compatible with HB. Material from CT-guided drainage tested negative for Brucella spp. After failure to improve on a 10-week triple regiment, surgical excision was decided and Brucella spp were identified by PCR. Our case highlights challenges in establishing HB diagnosis, which should be considered on the right epidemiological context and when serological and radiological evidence favour its diagnosis.

The value of real-time ultrasound-guidance for definite placement of a right supraclavicular subclavian central venous catheter

2021 ◽  
pp. 112972982199853
Author(s):  
Jens M Poth ◽  
Stefan F Ehrentraut ◽  
Se-Chan Kim
Keyword(s):  
Ultrasound Guidance ◽  
Venous Catheter ◽  
Needle Insertion ◽  
Major Surgery ◽  
Axillary Vein ◽  
Central Venous ◽  
Supraclavicular Fossa ◽  
The Right ◽  
High Index Of Suspicion ◽  
Insertion Process

Central venous catheters (CVC) are widely used in critically ill patients and in those undergoing major surgery. Significant adverse events, such as pneumothorax and hemothorax, can be caused by needle insertion during CVC insertion. CVC misplacement is less often described, yet equally important, as it can lead to deleterious complications. Here, we describe a case in which misplacement of a guidewire following infraclavicular puncture of the right axillary vein was detected by continuous ultrasound employing the right supraclavicular fossa view. Utilizing this ultrasound view, the insertion approach to the vessel was changed and correct CVC placement could be achieved. While ultrasound guidance is widely accepted for vessel puncture, this case demonstrates the value of continuous ultrasound guidance for the entire process of CVC insertion: vessel puncture, correct guidewire advancement, catheter placement, and exclusion of complications such as pneumothorax. It also shows that there should be a high index of suspicion for guidewire misplacement, even after successful venipuncture. In conclusion, ultrasound protocols covering the complete CVC insertion process should be implemented into current clinical practice.

scholarly journals Mediastinal anatomical landmarks, their variants and tips for video-assisted thoracoscopic navigation during oesophageal extirpation

2021 ◽  
Author(s):  
Sergey Dydykin ◽  
Friedrich Paulsen ◽  
Tatyana Khorobykh ◽  
Natalya Mishchenko ◽  
Marina Kapitonova ◽  
...  
Keyword(s):  
Prone Position ◽  
Anatomical Study ◽  
Structural Features ◽  
Posterior Mediastinum ◽  
Visual Navigation ◽  
Anatomical Landmarks ◽  
Video Assisted ◽  
Before And After ◽  
Human Cadavers ◽  
The Right

Abstract Purpose There is no systematic description of primary anatomical landmarks that allow a surgeon to reliably and safely navigate the superior and posterior mediastinum’s fat tissue spaces near large vessels and nerves during video-assisted endothoracoscopic interventions in the prone position of a patient. Our aim was to develop an algorithm of sequential visual navigation during thoracoscopic extirpation of the esophagus and determine the most permanent topographic and anatomical landmarks allowing safe thoracoscopic dissection of the esophagus in the prone position. Methods The anatomical study of the mediastinal structural features was carried out on 30 human cadavers before and after opening the right pleural cavity. Results For thoracoscopic extirpation of the esophagus in the prone position, anatomical landmarks are defined, their variants are assessed, and an algorithm for their selection is developed, allowing their direct visualization before and after opening the mediastinal pleura. Conclusion The proposed algorithm for topographic and anatomical navigation based on the key anatomical landmarks in the posterior mediastinum provides safe performance of the video-assisted thoracoscopic extirpation of the esophagus in the prone position.

scholarly journals P686 Right atrial, right ventricular and pulmonary cement embolism: a rare complication of percutaneous vertebroplasty

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
S Akhunova ◽  
R Khayrullin ◽  
N Stekolshchikova ◽  
M Samigullin ◽  
V Padiryakov
Keyword(s):  
Pulmonary Artery ◽  
Right Ventricle ◽  
Right Atrium ◽  
Percutaneous Vertebroplasty ◽  
Rare Complication ◽  
Clinical Manifestations ◽  
Stable Condition ◽  
Right Atrial ◽  
Cement Embolism ◽  
The Right

Abstract A 68-year-old man was admitted to the hospital with complaints of pain in the lumbar spine. He had L5 disc herniation, Spinal stenosis of the L5 root canal - S1 on the right in the past medical history. Percutaneous vertebroplasty at the level of L3 and Th8 vertebral bodies was performed six months ago due to painful vertebral hemangioma. The man is suffering from arterial hypertension, receives antihypertensive therapy. During routine transthoracic echocardiography, a hyperechoic structure with a size of 9.5 x 0.9 cm was found in the right atrium and right ventricle. Chest computed tomography with contrast enhancement revealed signs of bone cement in the right atrium and right ventricle, in the right upper lobe artery, in the branches of the upper lobe artery, in the paravertebral venous plexuses. Considering the duration of the disease, the stable condition, the absence of clinical manifestations and disorders of intracardiac hemodynamics, it was decided to refrain from surgical treatment. Antiplatelet therapy and dynamic observation were recommended. Conclusion Percutaneous vertebroplasty is a modern minimally invasive surgical procedure for the treatment of degenerative-dystrophic diseases of the spine. However, the cement can penetrate into the paravertebral veins and migrate to the right chambers of the heart and the pulmonary artery. This clinical case demonstrates asymptomatic cement embolism of the right chambers of the heart and pulmonary artery after percutaneous vertebroplasty, detected incidentally during routine echocardiography. Abstract P686 Figure.

scholarly journals Intraocular Lens Dislocation after Cataract Surgery in Tambolaka, Southwest Sumba, Indonesia: A Case Report

2018 ◽  
Vol 9 (1) ◽  
pp. 179-184
Author(s):  
Ratna Sitompul
Keyword(s):  
Case Report ◽  
Intraocular Lens ◽  
Rural Areas ◽  
Rare Complication ◽  
Cataract Extraction ◽  
Factors Affecting ◽  
Intraocular Lens Dislocation ◽  
Post Surgery ◽  
The Right ◽  
Iol Dislocation

Intraocular lens (IOL) dislocation is a rare complication of cataract extraction requiring prompt surgery. This case report aims to raise awareness of such cases and the importance of post-surgery follow-up. A 58-year-old female patient was found with anterior IOL dislocation a week after phacoemulsification surgery in her right eye. Visual acuity of the right eye was 1/60 with ciliary injection and IOL dislocation to the anterior chamber of the right eye. The patient underwent surgery of the right eye and the IOL haptic was found to be broken. In this case report, the factors affecting IOL dislocation are axis length, broken IOL haptic, and patient activity that increased intraocular pressure. Cataract extraction surgery, although common, needs to be conducted carefully, and it is important for ophthalmologists and general practitioners to detect this condition, especially in rural areas where facilities are limited, as IOL dislocation could occur and requires immediate treatment to achieve a better result.

Migration of chemoport catheter to the right ventricle: A catastrophic rare complication

2022 ◽  
Vol 16 (1) ◽  
pp. 124
Author(s):  
Bharat Paliwal ◽  
Neha Goyal ◽  
Manoj Kamal ◽  
Rakesh Kumar
Keyword(s):  
Right Ventricle ◽  
Rare Complication ◽  
The Right

Pneumocephalus and CSF leak secondary to skull base fracture by pyrotechnical object: case report

2021 ◽  
Vol 3 (3) ◽  
Author(s):  
Marcos Vilca ◽  
◽  
Carlos Palacios ◽  
Sofía Rosas ◽  
Ermitaño Bautista ◽  
...  
Keyword(s):  
Cerebrospinal Fluid ◽  
Intracranial Pressure ◽  
Skull Base ◽  
Rare Complication ◽  
Cerebrospinal Fluid Leak ◽  
Standing Position ◽  
Csf Leak ◽  
Skull Base Fracture ◽  
Timely Diagnosis ◽  
The Right

Introduction: Pneumocephalus is mainly associated with traumatic injuries, being a rare complication but with high mortality rates; it behaves like a space-occupying lesion and increases intracranial pressure. The symptoms are not specific, but in the event of trauma it is necessary to suspect this entity to carry out a timely diagnosis and treatment, since being the product of the skull base fracture it can cause communication with the outside, and the appearance of cerebrospinal fluid (CSF) leak. Clinical Case: a 38-year-old male patient who suffers trauma from a pyrotechnic explosion near his right ear, when handling a pyrotechnic object (whistle) during the New Year, presenting severe pain, slight bleeding in the right ear, feeling faint and holocranial headache that increased in a standing position; likewise, he presents high-flow aqueous secretion (CSF) from the right ear. Brain and skull base tomography (CT) showed air in the intracranial cavity, fracture of the skull base, and the ossicles of the right middle ear. Conservative management was performed using rest and lumbar drainage, presenting a satisfactory evolution. Conclusion: Pneumocephalus is a frequent and expected complication of trauma with a skull base fracture. Its early and timely diagnosis using skull base CT is essential to define therapeutic measures. Accidents due to the misuse of pyrotechnics continue to be a relevant problem in our country. Knowing and disseminating its consequences can help raise awareness in the population. Keywords: Pneumocephalus, Skull Base, Intracranial Pressure, Cerebrospinal Fluid Leak. (Source: MeSH NLM)

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