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Infections in immunocompromised patients - Coggle Diagram
Infections in immunocompromised patients
Fungal
Cryptococcus neoformans
Where: mainly lungs
Brain: fungal meningitis and encephalitis
Pneumocystis jiroveci
Clinical: sub-acute onset, progressive dyspnea, dry cough
Lungs: infiltrates bilaterally
Protozoal
Toxoplasma gondii
Toxoplasmosis
Clinical: intracranial lesions, painless loss of vision
Cryptosporidium
Transmission
Person-to-person
water, food contamination
fomites
Isospora belli and microsporidium
Clinical: chronic diarrhea
Bacterial
TB
Clinical: lymphadenopathy
Lungs: infiltrates bilaterally with effusions
Brain: tuberculomas - intra-cranial mass, meningitis
Viral
HSV (HHV/HSV)
Clinical: cold sores around mouth
HHV-1
breaks in skin, oral sex, sharing razors
HHV-2
genital lesions
HHV-3/varicella zoster
HHV-4 (EBV)
Clinical: infectious mononucleosis
HHV-5 (CMV)
Complications: diarrhea, blindness, stomach and intestinal infections
HHV-6
Brian: encephalitis
Lungs: interstitial pneumonitis
HHV-8./KSHV
Parvovirus
Maculopapular rash and arthritis
Human papovavirus (JC virus)
Brain: progressive multifocal leukoencephalopathy
Urinary tract: nephropathy, nephritis, ureter stenosis
Papillomavirus
Mucosal warts - genital mucosa
Laryngeal papillomatosis - larynx
Cutaneous warts
Hepatitis E
Prodromal phase
Weight loss
Anorexia
Nausea, vomiting
Icteric phase
Pruritus
Jaundice
