منابع مشابه
Diseases of the pharynx.
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متن کاملOral cavity and pharynx.
Imaging of the oral cavity and pharynx often is required in three settings: assessment of an inflammatory mass in association with odontogenic, tonsillar, or pharyngeal infections; determination of the cause of a submucosal mass; and staging of squamous-cell carcinomas. Spread of infection from the oral cavity and pharynx can lead to abscesses in the masticatory space, the retropharyngeal compa...
متن کاملA Rare Pharynx Malformation
A 77-year-old man was admitted for abdominal pain. He had no anemia or abnormal physical findings. We diagnosed the patient with chololithic pancreatitis, and performed endoscopic retrograde cholangiopancreatography. We began to insert a side-viewing duodenoscope, but had difficulty passing it through the left pyriform sinus. When we switched to a forward-viewing duodenoscope, we found that mem...
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Historically it has been shown repeatedly that single high doses of radiation do not allow a therapeutic differential between tumor and critical normal tissues but dose fractionation does. The purpose of conventional dose fractionation is to increase dose to the tumor while preserving normal tissue function. Tumors are generally irradiated with 2Gy dose per fraction delivered daily to a more or...
متن کاملNeisserial colonisation of the pharynx.
The spectrum of neisserial colonisation of the pharynx was determined from 3557 throat exudates cultured on modified New York City (MNYC) medium. Oxidase positive Gram-negative diplococci (GNDC) were isolated from 1204 (33.8%) of the throat cultures. Neisseria gonorrhoeae, N meningitidis, and N lactamica accounted for 20.3%, 74.2%, and 3.7% of the oxidase positive GNDC respectively. The observe...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society of Medicine
سال: 1918
ISSN: 0035-9157
DOI: 10.1177/003591571801100591