Archives mensuelles: April 2015
Viruses in Anatomical Pathology
• Poliomyelitis: neurotropic.
Degenerative reversible first (disappearance of Nissl bodies) and final (ment-inflated or neuronal cell shrinkage).
• Papillomavirus (HPV): epidermotropic.
Induced epidermal hyper-plasia on the rete...
Fungal and Parasitic Infections in Anatomical Pathology
• mycetoma: inflammatory pseudotumor subcutaneous lower limb (Madura foot) that can invade the bone and skin fistuliser.
Or fungal (mycelium) is actinomycosic (filamentous bacteria)
• Schistosomiasis...
Incubation in Infectious Diseases
1- 2-5j:
- Cholera
- Chancroid
- Herpes (2 to 7d)
- Diphtheria
- The best part of bacterial infections (scarlet fever ...)
2- 10 days:
- Measles
- Leptospirosis (6 12j).
-...
Viral Infections
1- Herpes:
- Herpes is the leading cause of recurrent erythema multiforme.
- Virus isolation with search cytopathic effect remains the reference method.
Serology is used for...
Bacterial and Parasitic Infections
* Diphtheria: it is due to the lysogénée bacteria strain that produces exotoxin.
C. The diphtheria that do not produce exotoxin may be responsible for...
Purulent Meningitis
- Newborn: Escherichia coli (40%); Strep B; Listeria
- Children <6 years: Haemophilus influenzae; meningitis; pneumococcus
- Adult and E> 6 years: meningococcal; pneumococcus
- Subject> 50:...
Meningitis clear liquid
Predominance of PNN
* Bacterial meningitis decapitated
* Bacterial meningitis early
* Listeriosis
* Reaction to a meningeal infection site
* Endocarditis
Lymphocyte:
Hypoglycorachie:
* Tuberculosis
* Listeriosis
* Cryptococcosis
Normoglycorachie:
* Borreliosis ...
* Listeriosis
* Brucellosis
*...
Antibiotics
RANGE OF ACTION:
Penicillin G:
This narrow, some Gram + cocci (streptococci); cocci Gram - (meningitis, gonorrhea); Gram + bacterium (Listeria, Corynebacterium); strict anaerobic Gram positive...
Leptospirosis
* Tank: rodents; livestock (cattle); dog.
Disposal -> urine.
* Transmission can be direct rat bite (rare); Leptospira enter the body through wounds and erosions of...
Typhoid Fever
* This is a septicemic poisoning (S. enterica / Typhi) at the point of departure mesenteric lymph caused by the bacillus of Eberth.
The germ...