نتایج جستجو برای: thick walled

تعداد نتایج: 51478  

Journal: :Journal of the Society of Materials Science, Japan 1968

Journal: :QJM : monthly journal of the Association of Physicians 2015
Y Y Tseng C-H Chen

We read with great interest the well-written article by Tseng and Chen, 1 who described the case of a 65-year-old woman who presented with hemoptysis and a cavitary lesion in the right lung with an air crescent sign and an intracavitary fungus ball-like mass. The final diagnosis was lung carcinoma. The authors highlighted the importance of cavity wall thickness for the differential diagnosis, r...

M. Nikkhah Mohammad Sharyat,

In the present paper, an exact solution for transient response of an infinitely long functionally graded thick-walled cylinder subjected to dynamic pressures at the boundary surfaces is presented for arbitrary initial conditions. The cylinder is assumed to have a plane-strain condition and the dynamic pressures are assumed to be imposed uniformly and axis...

ژورنال: مواد پرانرژی 2015

Evaluation of behaviour of thick-walled cylinders under high strain rate loading is of great importance because of their many applications. Most of the studies around these structures were performed in the state of static and quasi-static. Therefore, development of analytical model in structures loaded with high rates in dynamic state and in complete plastic domain is valuable. The main purpos...

Journal: :Diagnostic and interventional radiology 2009
Esra Ozkavukcu Serhat Aygün Ayşe Erden Berna Savaş

Angioleiomyoma (vascular myoma) is a rare type of leiomyoma originating from smooth muscle cells and containing thick-walled vessels. There are only a few cases of retroperitoneal angioleiomyoma reported in the literature. Herein, we present the ultrasonography, magnetic resonance imaging and histopathological findings of an asymptomatic patient with a pelvic retroperitoneal angioleiomyoma whic...

2012
N Bhardwaj G Garcea DM Lloyd

Angiomyolipoma (AML) are benign tumours composed of varying amounts of thick-walled dysplastic blood vessels, smooth muscle and mature adipose tissue derived from epithelioid cells. We present a previously unreported occurrence of multi-focal pancreatic and hepatic AMLs in a patient and discuss the diagnostic and management difficulties associated with this rare disease. In addition relevant ca...

2010
Nkwam Nkwam Kate Heppenstall

Cystic artery pseudoaneurysm (CAP) is a very rare complication of acute cholecystitis. We present the unruptured cystic artery pseudoaneurysm of an oedematous, thick-walled gallbladder in a 71-year old gentleman admitted with acute calculus cholecystitis. This was managed by radiological microcoil embolisation, percutaneous drainage of pericholic fluid and conservative treatment with antibiotics.

Journal: :Journal of clinical microbiology 2008
Moises Batista da Silva Jorge Pereira da Silva Suellen Sirleide Pereira Yamano Ubirajara Imbiriba Salgado José Antonio Picanço Diniz Claudio Guedes Salgado

Fonsecaea pedrosoi is the main agent of chromoblastomycosis, a skin disease presenting verrucous lesions, in which round, thick-walled sclerotic cells are found. In vitro induction of sclerotic cells is time-consuming (20 to 45 days) and temperature dependent. We present two new natural media that reduce the sclerotic-cell induction time to only 2 days.

Journal: :Journal of clinical microbiology 1988
R D McNaughton R R Villanueva R Donnelly J Freedman R Nawrot

Corynebacterium group JK organisms were isolated from lung fluid aspirated with a fine needle from one of four thick-walled cavitary lesions in a 72-year-old female. Cultures and stains for mycobacteria and fungi were negative. The patient was successfully treated with an 8-week course of vancomycin.

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