نتایج جستجو برای: hairball stone
تعداد نتایج: 25507 فیلتر نتایج به سال:
hairball in a urethral diverticulum has rarely been reported. these hairballs are usually formed in the diverticulum coated with a hair bearing epithelium and can lead to urinary obstruction or infection. using laser is a safe way to ablate such stones.
Objectives. (1) Report the case of a 5-year-old female with trichotillomania and trichophagia that suffered airway compromise during esophagogastroduodenoscopy for removal of a trichobezoar. (2) Provide management recommendations for an unusual foreign body causing extubation and partial airway obstruction. Methods. Case report of a rare situation of airway compromise caused by a trichobezoar. ...
Trichobezoar is a rare condition whereby a hairball is found in the human stomach or gastrointestinal tract, most frequently in young women, mainly in association with a psychiatric disorder. Trichobezoar cases have also been reported in the bladder and represent a rare complication of foreign bodies, called "hair nidus or hair ball," in patients with chronic catheter. Approximately 10% to 15% ...
abstract: the present study is an attempt to find out cultural exophoric references in iranian high-school elt textbooks and touch stone series to compare the frequency of occurrence of such references in these books. the purpose is to find out which of the series of the books under investigation impose a greater referential burden on efl learners as far as their reading comprehension of the ...
Small-world graphs have characteristically low average distance and thus cause force-directed methods to generate drawings that look like hairballs. This is by design as the inherent objective of these methods is a globally uniform edge length or, more generally, accurate distance representation. The problem arises in graphs of high density or high conductance, and in the presence of high-degre...
شب پره مینوز گوجه فرنگی tuta absoluta (meyrick)، به عنوان یکی از آفات مهم خانواده solanaceae، به ویژه گوجه فرنگی در چند سال اخیر شناخته شده است که بر عملکرد، کیفیت و بازارپسندی محصول تاثیر بسیار زیادی دارد. کنترل آفت با استفاده از آفت کش ها، به دلیل زیست شناسی، رفتار و طی دوره ی لاروی درون دالان های گیاه، و همچنین مقاومت آن نسبت به آفت کش های رایج، مشکل است. در این تحقیق مقاومت برخی از ارقام گو...
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