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Registros recuperados: 6
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Abnormal Branching Pattern of the Axillary Artery and its Clinical Significance International Journal of Morphology
Ramesh Rao,T; Shetty,Prakashchandra; Suresh,R.
The increasing use of invasive diagnostic and interventional procedures in cardiovascular diseases makes it important that the type and frequency of vascular variations are well documented and understood. Sound knowledge of neurovascular variations is important for surgeons who remove axillary lymph nodes, to anesthesiologists, and orthopedic surgeons, considering the frequency of procedures done in this region. An unusual variation in the branching pattern of axillary artery was observed on the left side of a 60 year old female cadaver. In the present case the course and distribution of the first and second part of the axillary artery were normal. But a rare case of unusual origin of subscapular, anterior and posterior circumflex humeral, profunda brachii...
Tipo: Journal article Palavras-chave: Axillary artery; Subclavian artery; Brachial artery; Vascular variation.
Ano: 2008 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000200022
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Diurnal variation of vascular diameter and reactivity in healthy young men BJMBR
Bau,P.F.D.; Bau,C.H.D.; Naujorks,A.A.; Rosito,G.A.; Fuchs,F.D..
The higher incidence of cardiovascular events in the morning is accompanied by an increased vascular tone. However, there are few published studies designed to evaluate the diurnal variation of vascular and endothelial parameters in healthy subjects. In the present investigation, we evaluated the diurnal variation in brachial artery diameter (BAD), flow-mediated dilation (FMD) and endothelium-independent dilation (NFMD) in a homogeneous sample of healthy non-smoker young men. Fifty subjects aged 20.8 ± 0.3 years (range: 18 to 25 years) were investigated by brachial artery ultrasound. Exclusion criteria were female gender and evidence of clinically significant health problems, including obesity. Volunteers were asked to rest and avoid fat meals as well as...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cardiovascular risk factor; Circadian rhythm; Brachial artery; Vasoconstriction; Vascular biology.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2008000600011
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Entrapment of the Median Nerves and Brachial Arteries in the Lower Arms Bilaterally and Additional Origin of Biceps brachii Muscle: Case Report International Journal of Morphology
Mahato,Niladri Kumar.
Neuro-vascular entrapments associated with variations observed in the origins of muscles in the arm are not uncommon. Though additional heads of biceps brachii muscle and extra fibres of brachialis muscles have been demonstrated earlier, bilateral additional heads of the biceps are rarely seen, especially with entrapment of the median nerve and the brachial arteries in both the arms. The present study reports conspicuous heads of the biceps brachii originating extensively from the medial inter-muscular septum, sharing its origin with the brachialis muscle. The extra origins of the muscle formed long musculo-aponeurotic tunnels. The tunnels measured eight centimeters in length extending from the lower arm to the cubital-fossa. Both the median nerve and the...
Tipo: Journal article Palavras-chave: Median nerve; Brachial artery; Biceps brachii muscle; Entrapment neuropathy; Inter-muscular septum.
Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000400040
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Medial Antebrachial Cutaneous Nerve: Anatomical Relationship with the Medial Epicondyle, Basilic Vein and Brachial Artery International Journal of Morphology
Damwan,Aomjai; Agthong,Sithiporn; Amarase,Chavarin; Yotnuengnit,Pattarapol; Huanmanop,Thanasil; Chentanez,Vilai.
Medial antebrachial cutaneous nerve (MACN) courses in the medial arm to provide sensory innervation to the medial forearm. Its anatomy has been partly described since data regarding its branching pattern and distances to adjacent landmarks are still lacking. The purpose of this study was to provide morphometric anatomy of the MACN with comparisons between sides and sexes. Ninety-six upper extremities from 26 males and 22 females were dissected. We found that up to 5 branches of MACN pierced the deep fascia with the maximum of 4 reaching the interepicondylar line (IEL). Presence of 2 and 3 branches was found in the majority of cases (> 80%). The distances from these branches to the landmarks varied considerably. In case of no branch, the mean distances...
Tipo: Journal article Palavras-chave: Medial antebrachial cutaneous nerve; Anatomy; Medial epicondyle; Basilic vein; Brachial artery.
Ano: 2014 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000200018
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Primary Pattern of Arteries of Upper Limb with Relevance to their Variations International Journal of Morphology
Bidarkotimath,Suresh; Avadhani,Ramakrishna; Kumar,Arunachalam.
A detailed description of the vascular pattern of upper limbs especially their variations in their origin, course and branching pattern is of utmost importance anatomically in general and clinically in particular. These variations have drawn attention of surgeons, physicians, radiologists and interventionists due to the advanced surgical procedures practiced in vascular surgeries, plastic (reconstructive) surgeries and also for diagnostic and therapeutic approaches. 50 cadavers (100 upper limbs) were used for the study, which were dissected as the part of routine dissection for teaching undergraduate students at our institution. Length of the normal and variant arteries with mean, standard deviation, 'p' and 't' values are noted in each of the limbs. The...
Tipo: Journal article Palavras-chave: Arterial variations in limbs; Brachial artery; Radial artery; Ulnar artery; Interosseous artery; Accessory arteries.
Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000400059
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Unilateral Double Axillary and Double Brachial Arteries: Embryological Basis and Clinical Implications International Journal of Morphology
Jayakumari,S; Rath,Gayatri; Arora,Jyoti.
This report presents double axillary and double brachial arteries on the right side of an adult male cadaver. In this case, the right axillary artery bifurcated into axillary artery I and axillary artery II posterior to the pectoralis minor muscle. Both the axillary arteries with their branches traversed upto lower border of teres major muscle and continued further as seperate entities into the cubital fossa as brachial artery I and brachial artery II respectively. The axillary artery I which continued as brachial artery I was superficial and tortuous in its course, while the axillary artery II was slender and deeply situated. The thoraco-acromial, lateral thoracic and subscapular arteries took origin from axillary artery I. The superior thoracic artery...
Tipo: Journal article Palavras-chave: Axillary artery; Brachial artery; Anatomical variation.
Ano: 2006 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000400027
Registros recuperados: 6
Primeira ... 1 ... Última
 

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