منابع مشابه
Atypical chest pain: Needles in a haystack.
A 20-year-old man presented with a 6-month history of intermittent chest pain. Initial imaging demonstrated approximately 15 sewing needles lodged in his myocardium, predominantly in the left ventricle. The patient has been referred to cardiothoracic surgery for further management. His progress will be monitored closely.
متن کاملNeedles in a haystack
supplements, as in the case of vita min a. yet, other studies suggest that the main impact of poverty extends beyond diet and cannot be addressed through improved nutrition alone. Such is the expe rience from peru, where a study by the tuberculosis research group at imperial college (london, uK) has been evaluat ing whether dietary supplementation with vitamin a, vitamin D and zinc reduces t...
متن کاملThe Needles-in-Haystack Problem
We consider a new data mining problem of detecting the members of a rare class of data, the needles, that have been hidden in a set of records, the haystack. Besides the haystack, a single instance of a needle is given. It is assumed that members of the needle class are similar according to an unknown needle characterization. The goal is to find the needle records hidden in the haystack. This p...
متن کاملAtypical chest pain.
Chest pain is a common reason why patients seek medical consultation. Chest pain can be caused by life-threatening diseases and requires extensive diagnostic evaluation, especially to exclude acute cardiac pathologies. However, in the case of atypical chest pain with a normal electrocardiogram and serum levels of myocardial necrosis markers with in the reference ranges, non-cardiac causes of ch...
متن کاملDiagnostic challenges in an atypical chest pain, Tietze’s syndrome: a case report in Northeast of Iran
Tietze’s syndrome is an inflammatory disorder, which frequently misdiagnosed as the severe life-threating problem. Herein, we reported a case of a 23-year-old male, who complained about the acute chest pain after pneumonia complication. After full examination, he diagnosed as Tietze’s syndrome. Since the precise diagnosis of Tietze’s syndrome has a great importance, our report may raise conscio...
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ژورنال
عنوان ژورنال: South African Medical Journal
سال: 2016
ISSN: 2078-5135
DOI: 10.7196/samj.2016.v106i11.11057