17 results
Plasmodium Falciparum Blood Smear.
Key features suggesting Plasmodium falciparum:
- extreme parasitemia
- normocytic RBCs (vivax, ovale prefer big
Falciparum Blood Smear ... reticulocytes) - thin trophozoites ... Rich Davis, PhD, ... #peripheral #clinical ... #microscopy #microbiology
Graves Disease - Autoimmune Hyperthyroidism
Epidemiology: Most common cause of hyperthyroidism, Incidence peaks at 30-50
Diagnosis: 
1 )
Graves Disease - ... Autoimmune Hyperthyroidism ... Clinical Presentation ... : • Hyperthyroidism ... @UTSWIMchief #Graves
Babesia spp. on Peripheral Blood Smear Microscopy
 - Multiple small parasites per RBC
 - "maltese cross"
Peripheral Blood Smear ... Microscopy - Multiple ... parasitemia Rich Davis ... richdavisphd #Babesia #clinical ... #microscopy #microbiology
Approach to Thyroid Function Tests in the Evaluation of Hyperthyroidism
 • Low TSH, Low normal T4
Evaluation of Hyperthyroidism ... Possibly Central Hypothyroidism ... → Subclinical Hyperthyroidism ... of pregnancy, critical ... ophthalmopathy → Graves
Plasmodium Falciparum Gametocytes on Blood Smear.

Banana-shaped gametocytes are only seen in Plasmodium falciparum but rare in
Gametocytes on Blood Smear ... rare in blood smears ... Rich Davis, PhD, ... #peripheral #clinical ... #microscopy #microbiology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Diagnosis Algorithm Clinical ... • Myasthenia Gravis ... • Myasthenia Gravis ... Subdural Hemorrhage Grave's ... Ophthalmopathy • Hyperthyroidism
Plasmodium falciparum trophozoites (and crenated red blood cells) - Blood Smear

A classic presentation of Plasmodium falciparum
cells) - Blood Smear ... scalloped edge) Rich Davis ... #peripheral #clinical ... #microscopy #malaria ... #microbiology
Classification of Pelvic Ring Fractures: Mechanisms, Clinical Features and Complications
 • Anterior Posterior Compression (APC) -
Fractures: Mechanisms, Clinical ... cyclist) - APC Grade ... 2.5cm - APC Grade ... auto) - LC Grade ... Classification #Grades
Giardia lamblia trophozoites on stool microscopy
A classic ova and parasite trichrome stain showing owl-eyed Giardia trophozoites
Giardia lamblia trophozoites ... on stool microscopy ... Rich Davis, PhD ... #clinical #microscopy ... #microbiology #
Entamoeba coli trophozoite on Microscopy
 - large, eccentric karyosome, coarse chromatin
 - messy cytoplasm
 - 15-25um
Entamoeba coli trophozoite ... on Microscopy ... 10-35um) Rich Davis ... #clinical #microscopy ... #microbiology