Most Common Organism in different clinical conditions
- Ascitic tap – E.coli
- Peritonitis – E.coli.
- Pyogenic peritonitis – Bacteroids.
- Puerperal sepsis – Bacteroids.
- P.O abdominal and gynaecological infection – Bacteroids.
- Abscess – S.Aureus.
- Acute osteomyelitis – S.Aureus.
- Toxic shock syndrome – S.Aureus.
- Wound infection – S.Aureus > Pseudomona.
- Hospital acquired pneumonia – S.Aureus.
- Septic meningitis – Streptococcus.
- Initiation of dental caries – Streptococcus.
- Pyogenic lung abscess + Meningitis – Staphylococcus.
- Subacute bacterial endocarditis – S.viridians.
- Prosthetic valve endocarditis – S.epidermidis.
- Cellulitis – S.pyogenes.
- Multiple draining sinuses – Actinomyces.
- IUCD infection – Actinomycosis.
- Trachoma – Chlamydia.
- Pelvic inflammatory disease – Chlamydia.
- Lymphogranuloma venereum – Chlamydia.
- Pseudomembranous colitis – C.Difficile.
- Gas gangrene – C.Perfringes / C.Welchii.
- Fatal diarrhea – V.Cholrea.
- Tubulo ovarian cyst – Gonococcus.
- Valvular itching + Pink purulent discharge – Trichomanas vaginilis.
- Infection in post liver transplant patient – CMV.
- Chorioretinitis in AIDS – CMV.
- Bronchogenic carcinoma – CMV.
- Herpangia – Coxsakie virus.
- Hand foot and mouth disease – Coxsakie virus
- Lymphoma in AIDS – EBV.
- Burkitt lymphoma – EBV.
- Non hodgkin lymphoma – EBV.
- Hairy tongue – EBV.
- Nasopharyngeal carcinoma – EBV.
- Infectious mononucleosis – EBV.
- Kaposi sarcoma – HHV8.
- Cervical cancer – HPV 16.
- Vulval papules – HSV.
- Meningo-encephalitis – Echovirus.
- Meningitis in AIDS – Cryptococcus neoformans.
- Black water fever – Plasmodium falciparum.
- Cysticercosis – Taenia solium.
- Cyst in liver – Teania echinococcus.
- SCC of bladder – Schistosomiasis.
- Cholangio carcinoma – Clonorchis Sinensis.
- Migratory lesion of foot – Cutaneous larva migrans.
