19 results
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... to irritation, blood ... or swelling of blood ... cellulitis • Globe trauma ... • Trauma?
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
of Hematuria - Differential ... Algorithm Red blood ... cells on urine microscopy ... below) • Trauma ... with polyangiitis/microscopic
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria - Differential ... urine • 1ml blood ... Malignancy • Trauma ... #Hematuria #Differential ... #renal #urine #blood
Urinary Casts and Disease Associations
Hyaline - May be nonspecific; seen in normal individuals or during severe
heme-granular casts are ... disease Red blood ... Glomerulonephritis White blood ... Urinary #Casts #Differential ... #Microscopy #Diagnosis
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Petechial Rash - Differential ... hemorrhage, which are ... integrity: - Trauma ... Sjogren's, GPA, EGPA, Microscopic ... : • Complete blood
Schistocytes - The arrows point to schistocytes which are fragmented red blood cells. Also called schizocytes,
fragmented red blood ... Schistocytes are ... In the right photo ... is mechanical trauma ... Path #BloodSmear #Blood
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
Rare Disorder: ... lines the eyes (conjunctivitis ... involvement: Eyes - Conjunctivitis ... : - Biopsy - Microscopic ... neutrophils in the blood
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
cells that are ... abnormal under the microscope ... abnormal under a microscope ... abnormal under the microscope ... count with differential
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
PR3-ANCA): • Microscopic ... - Fever - Conjunctivitis ... pulses, bruis, or blood ... Large Vessel: Blood ... Dx: GPA, EGPA, microscopic
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Blurry Vision - Differential ... Trauma Cornea ... Conjunctiva/Uvea: • Conjunctivitis ... vein occlusions are ... Blurry #Vision #differential