πŸ•·οΈ Chapter 274 Β· Spotted Fever Group Rickettsioses

Nelson Textbook of Pediatrics 22nd Edition | Rocky Mountain spotted fever (RMSF, Rickettsia rickettsii) – most severe. Mediterranean spotted fever (R. conorii, eschar). Rickettsialpox (R. akari, mite-transmitted). Clinical: fever, rash (palms/soles, petechial), headache, myalgia. Diagnosis: clinical, serology (IFA), PCR. Treatment: doxycycline (all ages) – do not withhold for fear of tooth staining. Prevent tick bites.

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πŸ“‹ 30 Clinical Scenarios β€” Spotted Fever Group Rickettsioses (Chapter 274)

πŸ“‡ High‑Yield Review Cards (Spotted Fever Rickettsioses)

🩺 Recognizing Spotted Fever Rickettsioses

Select a presentation for diagnosis and management.

πŸ“‹ Step‑by‑Step Management of Spotted Fever Rickettsioses

    πŸ“Š Key Rickettsioses Comparison

    DiseaseAgentVectorKey FeaturesTreatment

    ⚑ Clinical Reflex Prompts β€” Spotted Fever Rickettsioses

    πŸ“– Summary: Spotted Fever Group Rickettsioses