scholarly journals Juxtaoral organ: an anatomical finding to be considered

2019 ◽  
Vol 78 (3) ◽  
pp. 643-646 ◽  
Author(s):  
V. Ramos-Vega ◽  
I. Roa
Keyword(s):  
Anatomical Finding

scholarly journals Surgical considerations about the anterior syphon knee of the internal carotid artery

1995 ◽  
Vol 53 (1) ◽  
pp. 34-37 ◽  
Author(s):  
Murilo S. Meneses ◽  
Danielle Molinari ◽  
Marcia Fortes ◽  
Patricia Rangel ◽  
Tatiana Neves ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Anatomical Study ◽  
Vascular Lesions ◽  
Intracavernous Carotid Artery ◽  
Microsurgical Approach ◽  
Microsurgical Techniques ◽  
Anatomical Finding ◽  
Anterior Knee

An anatomical study about the anterior knee of the intracavernous carotid artery is presented. Twenty cavernous sinuses (CS) were dissected in cadavers using microsurgical techniques. A fibrous ring around the internal carotid artery (ICA) at the CS roof was found in all specimens. This fibrous attachment could be dissected from the surrounding dura and a loose connective tissue could be demonstrated around the ICA. This anatomical finding makes possible the microsurgical approach to vascular lesions of this portion of the ICA, without opening the cavernous sinus.

Anatomy of the lymph node venous networks of the groin and their investigation by ultrasonography

2015 ◽  
Vol 31 (5) ◽  
pp. 334-343 ◽  
Author(s):  
Jean Francois Uhl ◽  
Miguel Lo Vuolo ◽  
Nicos Labropoulos
Keyword(s):  
Lymph Node ◽  
Saphenous Vein ◽  
Great Saphenous Vein ◽  
Varicose Veins ◽  
Femoral Vein ◽  
Normal Subjects ◽  
Chronic Venous Disease ◽  
Venous Disease ◽  
Anatomical Dissection ◽  
Anatomical Finding

Objective To describe the anatomy of the lymph node venous networks of the groin and their assessment by ultrasonography. Material and methods Anatomical dissection of 400 limbs in 200 fresh cadavers following latex injection as well as analysis of 100 CT venograms. Routine ultrasound examinations were done in patients with chronic venous disease. Results Lymph node venous networks were found in either normal subjects or chronic venous disease patients with no history of operation. These networks have three main characteristics: they cross the nodes, are connected to the femoral vein by direct perforators, and join the great saphenous vein and/or anterior accessory great saphenous vein. After groin surgery, lymph node venous networks are commonly seen as a dilated and refluxing network with a dystrophic aspect. We found dilated lymph node venous networks in about 15% of the dissected cadavers. Conclusion It is likely that lymph node venous networks represent remodeling and dystrophic changes of a normal pre-existing network rather than neovessels related to angiogenic factors that occur as a result of an inflammatory response to surgery. The so-called neovascularization after surgery could, in a number of cases, actually be the onset of dystrophic lymph node venous networks. Lymph node venous networks are an ever-present anatomical finding in the groin area. Their dilatation as well as the presence of reflux should be ruled out by US examination of the venous system as they represent a contraindication to a groin approach, particularly in recurrent varicose veins after surgery patients. A refluxing lymph node venous network should be treated by echo-guided foam injection.

A New Surgical Technique for the Treatment of Congenital Concealed Penis Based on Anatomical Finding

2020 ◽  
Vol 204 (6) ◽  
pp. 1341-1348
Author(s):  
Hongyi Zhang ◽  
Ganggang Zhao ◽  
Gaifeng Feng ◽  
Hua Han ◽  
Huafeng Li ◽  
...  
Keyword(s):  
Surgical Technique ◽  
Concealed Penis ◽  
Anatomical Finding ◽  
New Surgical Technique

Prevalence of Galen’s anastomosis: an anatomical and comparative study

2002 ◽  
Vol 116 (10) ◽  
pp. 823-825 ◽  
Author(s):  
Julio C. Furlan ◽  
Lenine G. Brandão ◽  
Alberto R. Ferraz
Keyword(s):  
Comparative Study ◽  
Anatomical Study ◽  
Chi Square ◽  
Adult Human ◽  
Significant Difference ◽  
Human Cadavers ◽  
Chi Square Test ◽  
Anatomical Finding

An anatomical study of 50 fresh adult human cadavers was performed in order to verify prevalence of Galen’s anastomosis (GA) and to evaluate whether factors such as gender, ethnicity, side of the neck, and individual stature may interfere with GA prevalence. The results were analysed using the Chi-square test, Student t-test, and F-Snedecor test. GA was observed in 87 of 100 dissections. There was no statistically significant difference regarding GA prevalence between groups separated by ethnicity (p = 0.853), gender (p = 0.198), side of the neck (p = 0.766), or individual height (p = 0.199). Therefore, the GA was a frequent anatomical finding, and this result was not influenced by any studied factor. Comparing our data with previous studies, we also concluded that the GA seems to play an important role in the innervation of the larynx, even though its function remains unclear. Also, it is reasonable to consider GA a constant anatomical constituent.

scholarly journals Multiple Accessory Mental Foramen: A Rare Anatomical Finding

2017 ◽  
Vol 4 (4) ◽  
Author(s):  
Hakan Avsever ◽  
Kaan Gunduz ◽  
Seda Ozgedık ◽  
Hilal Peker Ozturk ◽  
Savaş Ozarslanturk ◽  
...  
Keyword(s):  
Mental Foramen ◽  
Accessory Mental Foramen ◽  
Anatomical Finding

scholarly journals Accessory mental foramen: a rare anatomical finding

2011 ◽  
Vol 2011 (mar01 1) ◽  
pp. bcr0920103326-bcr0920103326 ◽  
Author(s):  
G. Thakur ◽  
S. Thomas ◽  
S. C. Thayil ◽  
P. P. Nair
Keyword(s):  
Mental Foramen ◽  
Accessory Mental Foramen ◽  
Anatomical Finding

A Study of the Vascular Organization of Bamboos (Poaceae-Bambuseae) Using a Microcasting Method

IAWA Journal ◽  
1998 ◽  
Vol 19 (3) ◽  
pp. 265-278 ◽  
Author(s):  
Jean-Pierre André
Keyword(s):  
Tracheary Element ◽  
Vascular Structure ◽  
Tracheary Elements ◽  
Tracheary Element Differentiation ◽  
Bamboo Nodes ◽  
Intercalary Meristem ◽  
Anatomical Finding ◽  
The Continuum

A reliable and simple microcasting method is applied to the study of the vascular structure in bamboo nodes; it provides new insights into their complexity, revealing the exact arrangement of branched vessels and clustered tracheary elements. Axial differentiation gradients in the metaxylem cell files, probable relics of the intercalary meristem, can also be found using this method. This anatomical finding can be linked to arecent hypothesis on the continuum in the tracheary element differentiation.

Body of evidence supports new anatomical finding

1996 ◽  
Vol 2 (5) ◽  
pp. 506-506 ◽  
Author(s):  
Fintan R. Steele
Keyword(s):  
Anatomical Finding

Duplication of internal jugular veins: case report

2009 ◽  
Vol 124 (3) ◽  
pp. 341-344 ◽  
Author(s):  
B Y W Wong ◽  
D R Strachan ◽  
E L Loney
Keyword(s):  
Case Report ◽  
Internal Jugular Vein ◽  
Surgical Intervention ◽  
Jugular Vein ◽  
Conservative Approach ◽  
Current Case ◽  
Jugular Veins ◽  
Adverse Health Outcomes ◽  
Anatomical Finding ◽  
Internal Jugular Veins

AbstractObjectives:We report a rare case of internal jugular vein duplications, in order to raise the level of awareness of this anomaly amongst ENT surgeons, radiologists and intensive care practitioners. We briefly review and discuss the related literature.Case report:Duplicated internal jugular veins are a rare anatomical finding. They may be subclinical, or may present with neck swellings that may be mistaken for laryngocoeles or branchial cysts. We present a case of bilateral internal jugular vein duplication in a young adult. The referral was made on the basis of intermittent neck swelling, dyspnoea and dysphagia. Conservative treatment was instigated, and symptoms improved without surgical intervention.Conclusions:Only a handful of cases of duplicated internal jugular veins have been reported. The current case is unique, as no previously reported cases have presented with dyspnoea and dysphagia. We suggest a conservative approach, as there is currently no evidence that duplicated internal jugular veins cause any adverse health outcomes.

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