9 results
Plasmodium Falciparum Blood Smear.
Key features suggesting Plasmodium falciparum:
- extreme parasitemia
- normocytic RBCs (vivax, ovale prefer big
Plasmodium Falciparum ... reticulocytes) - thin trophozoites ... ~75% of human malaria ... #peripheral #clinical ... #microbiology #malaria
Plasmodium falciparum trophozoites (and crenated red blood cells) - Blood Smear

A classic presentation of Plasmodium falciparum
Plasmodium falciparum ... falciparum malaria ... #Plasmodium #falciparum ... peripheral #clinical ... #microscopy #malaria
Plasmodium Falciparum Gametocytes on Blood Smear.

Banana-shaped gametocytes are only seen in Plasmodium falciparum but rare in
Plasmodium Falciparum ... falciparum but ... #Smear. ... #peripheral #clinical ... #microbiology #malaria
P. falciparum ring forms on a thin smear

 - Dr. Christina Dean
@deanchr3

#Plasmodium #falciparum #Rings #Smear #Hematology
P. falciparum ring ... forms on a thin smear ... @deanchr3 #Plasmodium ... #falciparum #Rings ... Clinical #Pathology #malaria
Plasmodium - Identification Algorithm
 • P. falciparum: RINGS AND GAMETOCYTES PREDOMINATE, Small delicate rings, <1/3 size
Plasmodium - Identification ... Algorithm • P. falciparum ... gametocytes • P. malariae ... Algorithm #pathology #smear ... #microscopy #malaria
Plasmodium vivax on peripheral smear
A college student presents w/ headache, fever, chills. Returned 2 days ago
Plasmodium vivax ... on peripheral smear ... size amoeboid trophozoite ... PlasmodiumVivax #pvivax #malaria ... #peripheral #smear
Hemolytic Anemia - Differential Diagnosis Algorithm
Hereditary:
 • Peripheral blood smear + DAT + further History
 •
Hemolytic Anemia ... Hereditary: • Peripheral ... blood smear + DAT ... Immune mediated hemolysis ... Malaria, Clostridium
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
Hemolysis - Differential ... Infections/toxins: Malaria ... Dehydrogenase ↑ - Peripheral ... Blood Smear ↑ abnormal ... Urobilinogen #Hemolysis
Fever After International Travel

Infectious Disease:
• Endemic in either the destination or home region

Viral Syndromes:
Arboviral infections, a
No hemolytic anemia ... Babesiosis • Plasmodium ... falciparum: ... Causes of Fever: • Falciparum ... chest film; blood-smear