Which one of the following conditions is a complication of bacterial pharyngitis involving extension of infection into the internal jugular veins leading to thrombosis and metastatic dispersal of the organism?
Understanding Complications of Bacterial Pharyngitis
Bacterial pharyngitis, commonly known as a bacterial sore throat, can sometimes lead to more serious health issues if the infection spreads beyond the throat. The question asks for a specific condition where the bacterial infection extends into the internal jugular vein, causing a blood clot (thrombosis) and potentially spreading the bacteria to other parts of the body (metastatic dispersal).
Analyzing the Options:
- Cystic Fibrosis: This is a genetic disorder that primarily affects the lungs and digestive system by causing thick, sticky mucus buildup. It is not a direct complication of bacterial pharyngitis spreading into the neck veins.
- Chronic Pulmonary Aspergillosis: This is a long-term lung infection caused by the fungus *Aspergillus*. It affects the lungs and is unrelated to the bacterial spread described in the question.
- Lemierre syndrome: This condition, often called the "forgotten disease," is a type of septic thrombophlebitis (infected blood clot) that typically follows a bacterial infection of the head or neck, most commonly bacterial pharyngitis. The infection often involves the internal jugular vein, leading to thrombosis and potentially dangerous septic emboli (clots carrying bacteria) spreading to other organs like the lungs or brain. This perfectly matches the description given in the question.
- Wegener's granulomatosis: Also known as Granulomatosis with Polyangiitis (GPA), this is a rare autoimmune disorder characterized by inflammation of blood vessels (vasculitis), primarily affecting the respiratory tract (nose, sinuses, throat, lungs) and kidneys. It is not caused by the direct spread of bacterial pharyngitis into the internal jugular vein.
Conclusion:
Based on the analysis, Lemierre syndrome is the condition that specifically describes the spread of infection from bacterial pharyngitis into the internal jugular vein, leading to thrombosis and metastatic infection. The other options represent distinct diseases unrelated to this specific infectious complication.
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I. Autosomal recessive trait of a mutation in gene for UDP- glucuronyl transferase enzyme
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III. No stigmata of chronic liver disease other than jaundice
IV. Early Liver biopsy recommended in patients with possible Gilbert Syndrome
Which of the above are correct?
