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At least 397 records · Page 22Linked to original sources
PubMed1975

Atrophic rhinitis of pigs: abattoir studies.

The snouts of 2701 pork, bacon and heavy pigs killed at five abattoirs in England and Scotland during March to July 1974 were examined for evidence of atrophic rhinitis. Lesions were graded 1 to 5 according to severity. Suspicious lesions were present in 75-7 per cent of the sample. There was obvious atrophy of the turbinates in 44-7 per cent (grade 2 to 5) and severe atrophy in 17-5 per cent (grades 3 to 5). Foreign bodies were found in or between the posterior cheek teeth of 5-3 per cent of the sample. There was frequently an associated gingivitis. Other lesions seen included black discolouration of the teeth, severe tooth wear and osteoarthrosis of the temporomandibular joint. It was concluded that the incidence of atrophic rhinitis could have increased markedly since the last survey of the United Kingdom was undertaken in 1956/57 and some form of disease-monitoring service was urgently needed.

Abattoirs↗
PubMed1991

Multiple brain abscess: a review of fourteen cases.

The case notes of 14 consecutive patients with multiple brain abscesses presenting over a 14 year period were studied with respect to the incidence and presentation, the source of infection, the investigations, microbiology and the treatment and outcome. The incidence of multiple brain abscesses in non-immunocompromised patients is 13% of all intracranial abscesses. Computerized tomographic scanning is vital both in the detection of multiple abscesses and in the subsequent assessment of therapy. The source of infection in half of our patients was the teeth or the paranasal sinuses. Streptococci were isolated in 63% of the patients; staphylococci in 21%. This has obvious implications for the antibiotic policy. Intracranial surgery, with few exceptions, had a diagnostic and management role rather than a curative one; identification of the causative organism was its prime purpose. CSF, obtained by lumbar punctures, did not provide any positive cultures and should not be contemplated in view of the inherent hazards. The elimination of the primary focus of infection was a most important step in the management of this condition. Multiple brain abscesses represent a potentially curable condition, provided appropriate antibiotics are used, the primary septic focus is eliminated and the intracranial complications are anticipated by the use of frequently repeated CT scans.

Adolescent↗
PubMedDate not supplied

[Odontogenic brain abscess. 2 case reports].

The odontogen brain abscess is a relatively rare, but very serious complication of an infection of the teeth. Frequently the bacteria found by aspiration of the brain abscess are the only indication of a dental focus. The diagnostic problems in confirming a covert dental infection as the cause of the brain abscess are illustrated.

Adult↗