Understanding Johne's Disease in Ruminants: Causes, Transmission, and Clinical Findings
Johne's Disease, caused by Mycobacterium paratuberculosis, is a chronic bacterial infection affecting the lower intestinal tract of ruminants. It is characterized by chronic diarrhea and emaciation, mainly seen in mature animals. The mode of transmission includes contaminated food/water, intrauterin
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Understanding Periapical Pathology in Dentistry
Periapical pathology encompasses various conditions such as periapical abscess, granuloma, periodontal cyst, radicular cyst, and more. These pathologies result from different factors like infections, inflammation, or developmental issues. Identifying and treating these conditions is crucial in maint
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Diagnostic Investigation for Respiratory TB in a Young Adult
Mrs. Peacock, a non-smoking 30-year-old woman with chronic cough, malaise, fever, and weight loss, presents with an enlarged neck lymph node. Following NICE guidelines, the next diagnostic steps involve chest x-ray, sputum samples for microscopy and culture, and possible bronchoscopy before starting
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