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anatomy of pleura

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https://www.readbyqxmd.com/read/29783066/safe-needle-approach-for-examination-of-the-rhomboid-major
#1
Ki Hoon Kim, Goo Young Kim, Seong Gyu Lim, Byung Kyu Park, Dong Hwee Kim
BACKGROUND: Safe and accurate needle access to the rhomboid major (RM) during electromyography is challenging due to the overlying trapezius muscle and the risk of pneumothorax. OBJECTIVE: To investigate the RM anatomy associated with the trapezius using ultrasonography and to determine a safe and accurate needle insertion point for needle electromyography of the RM. DESIGN: Descriptive study. SETTING: Department of physical medicine and rehabilitation of a tertiary clinic center PARTICIPANTS: Participants between 23 and 71 years of age without any diseases (N=25; 13 men, 12 women; 50 scapulae) were included...
May 18, 2018: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29556698/-specific-characteristics-of-chest-x%C3%A2-ray-in-childhood-basics-for-radiologists
#2
K Schneider
The radiographic technique of pediatric chest X‑rays is substantially different from that in adults. In nearly all cases ap/pa X‑rays are sufficient and lateral radiographs are rarely needed. In the first years of life the thymus may overshadow the heart, the great vessels and the lung hila. The most important anatomical structures essential for diagnosing pathological findings of the lungs and mediastinum are the trachea with the bifurcation and the main bronchi with the adjacent great vessels. For the assessment of distended lungs and intrathoracic consolidations, fundamental knowledge of the anatomy in childhood and malformations which can involve the airways, the lungs, the heart, as well as systemic and pulmonary vessels are indispensable...
April 2018: Der Radiologe
https://www.readbyqxmd.com/read/29496403/-solitary-fibrous-tumor-a-clinical-case
#3
Beatriz Mansilla Fernández, María Román de Aragón, José Francisco Paz Solís, Pablo García Feijoo, José Roda Frade, María Rita Regojo Zapata
INTRODUCTION: Solitary fibrous tumor (TFS) is a rare tumor of mesenchymal origin, located mainly in the pleura. It is extraordinarily infrequent find it at the intraespinal level, being the thoracic region the most frequent. CASE PRESENTATION: We present the case of a 48-year-old patient with progressive ascending lower limb and myelopathy of one month of evolution, with intraspinal location at the D3-D4 level. It was surgically operated by posterior dorsal approach and D3-D4 laminoplasty, with an intradural tumor with an intramedullary component of approximately 18×12mm...
February 26, 2018: Neurocirugía
https://www.readbyqxmd.com/read/28869229/endoscopic-ultrasound-guided-evaluation-of-the-pleura-and-cases-of-pleural-effusion
#4
REVIEW
Malay Sharma, Chittapuram Srinivasan Rameshbabu
The most efficient and cost-effective approach for the diagnosis of pleural exudates remains uncertain and is a subject of controversy. Essential factors to be considered include the respective diagnostic yields of thoracocentesis, closed pleural biopsy, and thoracoscopy. The role of endoscopic ultrasound (EUS) of the esophagus as a modality for the evaluation of pleural exudates has not yet been evaluated. The applied anatomy of the pleura has been discussed. The techniques involved in the EUS imaging of different aspects of the pleura in normal cases and in cases with pleural effusion are elaborated...
September 2017: Lung India: Official Organ of Indian Chest Society
https://www.readbyqxmd.com/read/28777699/multidetector-ct-for-evaluation-of-the-extrapleural-space
#5
REVIEW
Mario G Santamarina, Ignacio Beddings, Guillermo V Lermanda Holmgren, Hector Opazo Sanchez, Mariano M Volpacchio
The extrapleural space (EPS) is an anatomic space at the periphery of the chest that can be involved in a number of disease processes. This space lies between the inner surface of the ribs and the parietal pleura and contains adipose tissue, loose connective tissue, lymph nodes, vessels, endothoracic fascia, and the innermost intercostal muscle. It is often overlooked on cross-sectional imaging studies and almost invariably overlooked on conventional radiographic studies. At conventional radiography, the EPS occasionally can be seen when there is extrapleural fat proliferation, which might be confused with pleural thickening or pleural effusion...
September 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/28526487/ultrasound-guided-thoracic-paravertebral-injection-in-dogs-a-cadaveric-study
#6
Diego A Portela, Luis Campoy, Pablo E Otero, Manuel Martin-Flores, Robin D Gleed
OBJECTIVE: To describe ultrasound-visualized anatomy and the spread characteristics of a dye injected in the thoracic paravertebral (TPV) space under ultrasound guidance. STUDY DESIGN: Anatomic cadaver study. ANIMALS: Seven dog cadavers. METHODS: One cadaver was used to observe, identify, and describe the relevant TPV anatomy. In the remaining six, the left fifth TPV space was randomly assigned to be injected with either a low volume (LV; 0...
February 16, 2017: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/28466969/microscopic-anatomy-of-the-visceral-fasciae
#7
Carla Stecco, Maria Martina Sfriso, Andrea Porzionato, Anna Rambaldo, Giovanna Albertin, Veronica Macchi, Raffaele De Caro
The term 'visceral fascia' is a general term used to describe the fascia lying immediately beneath the mesothelium of the serosa, together with that immediately surrounding the viscera, but there are many types of visceral fasciae. The aim of this paper was to identify the features they have in common and their specialisations. The visceral fascia of the abdomen (corresponding to the connective tissue lying immediately beneath the mesothelium of the parietal peritoneum), thorax (corresponding to the connective tissue lying immediately beneath the mesothelium of the parietal pleura), lung (corresponding to the connective tissue under the mesothelium of the visceral pleura), liver (corresponding to the connective tissue under the mesothelium of the visceral peritoneum), kidney (corresponding to the Gerota fascia), the oesophagus (corresponding to its adventitia) and heart (corresponding to the fibrous layer of the pericardial sac) from eight fresh cadavers were sampled and analysed with histological and immunohistochemical stains to evaluate collagen and elastic components and innervation...
July 2017: Journal of Anatomy
https://www.readbyqxmd.com/read/28122571/continuous-paravertebral-block-using-a-thoracoscopic-catheter-insertion-technique-for-postoperative-pain-after-thoracotomy-a-retrospective-case-control-study
#8
Yoshikane Yamauchi, Mitsuhiro Isaka, Kamon Ando, Keita Mori, Hideaki Kojima, Tomohiro Maniwa, Shoji Takahashi, Eiji Ando, Yasuhisa Ohde
BACKGROUND: Thoracic epidural analgesia (EDA) is the gold standard for pain control after thoracotomy. However, because of its severe side effects, it is contraindicated in patients taking anticoagulant or antiplatelet drugs. In addition, some patients' anatomy can make epidural catheter insertion challenging. We therefore investigated the safety and efficacy of paravertebral block (PVB) using a thoracoscopic insertion technique, which avoids damage to the parietal pleura, for postoperative pain after thoracotomy...
January 25, 2017: Journal of Cardiothoracic Surgery
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