introduction: foreign bodies in the upper aerodigestive tract often get lost following inappropriate attempts at removal. children may present late with localized infection, posing a challenge to the otolaryngologists in a referral set-up in diagnosing and retrieving such foreign bodies.   case report: a two-year-old boy presented with refractory purulent rhinorrhea and intermittent low-grade f...

Narrow, well-defined radiolucent lines commonly observed at the bone-implant interface of unicompartmental knee replacement tibial components have been referred to as physiological radiolucencies. These should be distinguished from pathological radiolucencies, which are poorly defined, wide and progressive, and associated with loosening and infection. We studied the incidence and clinical signi...

Mrs. G., 47 years old in good health, consults for moderate canine-to-canine crowding, that she wishes to treat. She was prescribed a periapical series of x-rays, and the images taken of the incisors showed lacunae that attracted attention. Additional examinations were requested of her, and pulpal vitality tests were done: 11, 21, and 22 responded positively. 12 had a previous root canal and a ...

OBJECTIVES Radiolucent mandibular lesions seen on panoramic radiographs develop from both odontogenic and non-odontogenic structures. They represent a broad spectrum of lesions with a varying degree of malignant potential. The purpose of this review is to illustrate the characteristic imaging findings-as well as the clinical and histological features-of common and uncommon radiolucent lesions o...

aorta, which milks edema fluid from the adjacent lung, increasing lymphatic return; this re-aerates that portion of the lung, creating a ‘kinetic border line’ [1] . A similar mechanism likely accounts for the subpleural peripheral radiolucent rim noted in our patient. Rapid respiration and subsequent rapid chest wall and diaphragmatic movement provide a similar pumping effect that leads to the ...