2863 results
Plasmodium Falciparum Blood Smear.
Key features suggesting Plasmodium falciparum:
- extreme parasitemia
- normocytic RBCs (vivax, ovale prefer big
normocytic RBCs (vivax, ovale ... P. falciparum causes ... ~75% of human malaria ... cases - Banana-shaped ... #microbiology #malaria
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
bacteremia • Malaria ... endocarditis, malaria ... • Pyemia Malarial ... tertian: P. vivax & ovale ... Non-Infectious Causes
Plasmodium - Identification Algorithm
 • P. falciparum: RINGS AND GAMETOCYTES PREDOMINATE, Small delicate rings, <1/3 size
gametocytes • P. malariae ... merozoites • P. ovale ... size RBC, 1/3 oval ... smear #microscopy #malaria
Plasmodium Ovale on Blood Smear

Emory_MedMicro @Emory_MedMicro

#Plasmodium #Ovale #povale #Blood #Smear #microscopy #clinical #microbiology #malaria #parasite
Plasmodium Ovale ... #Plasmodium #Ovale ... #povale #Blood ... #microbiology #malaria
Features of Plasmodium falciparum Malarial Infection

#Plasmodium #falciparum #Malaria #Signs #Symptoms #InfectiousDiseases
Plasmodium falciparum Malarial ... Plasmodium #falciparum #Malaria
Plasmodium vivax on peripheral smear
A college student presents w/ headache, fever, chills. Returned 2 days ago
merozoites (P. ovale ... P. vivax & P. ovale ... to Brazil (P. ovale ... PlasmodiumVivax #pvivax #malaria
Faget Sign - Pulse-Temperature Dissociation
Causes of Relative Bradycardia
 • Infectious Causes: Legionella, Psittacosis, Q fever, Typhoid
Dissociation Causes ... • Infectious Causes ... Typhus, Babesiosis, Malaria ... Non-Infectious Causes ... differential #diagnosis #causes
Faget's Sign & Liebermeister's Rule
Pulse-Temperature Dissociation
EVERY 1 F RISE IN TEMPERATURE -> HR INCREASES 8-10 BPM
INFECTIOUS
BPM INFECTIOUS CAUSES ... Babesiosis • Malaria ... • Fever OTHER CAUSES ... There are specific cases ... #differential #causes
Fever in the Returning Traveler - History
Exposure History:
 • Street foods / Local water: entenc fever,
Arthropod bites: malaria ... : < 7 days: malaria ... 7-21 days: malaria ... > 21 days: malaria ... / Continuous: malaria
Drugs Causing Acute Pancreatitis

Class Ia: The medications in which there was a rechallenge and other causes
rechallenge and other causes ... out other common causes ... Class II: Cases ... and atleast4 case ... #Pancreatitis #Causes