2749 results
Causes of Abnormal Urine Colors - Differential Diagnosis
Blue-Green - Yellow - Orange - Pink - Red
Urine Colors - Differential ... Red - Brown - Black ... #Urine #color #differential
Black and Bloody Stools - Melena and Hematochezia
Melena - Refers to passage of black, tarry (sticky
Black and Bloody ... to passage of black ... Black, Nonsticky ... blood to turn black ... Hematochezia #Diagnosis #Differential
Primary Dermatologic Nail Disorders - Differential Diagnosis Algorithm
Nail Plate - Pitting
 • Psoriasis
 • Alopecia Areata
Nail
Nail Disorders - Differential ... Discoloration - Brown / Black ... #dermatology #Differential
Upper Gastronintestinal Bleed - Differential Diagnosis Algorithm
Acute Hematemesis/Melena
 - Blood in vomitus?/black, tarry stools
 - If
Gastronintestinal Bleed - Differential ... /black, tarry stools ... Gastronintestinal #Differential
Acute Esophageal Necrosis
History: Hematemesis and/or melena (70%), Dysphagia, Epigastric/chest pain, Sepsis
Diagnosis EGD and Biopsy
Differential: Melanosis, Melanoma,
EGD and Biopsy Differential ... Esophageal #Necrosis #black
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
- Markers and Differential ... HLA-DR, MPO, Sudan Black ... hematology #Markers #Differential
Primary and Secondary Causes of Hypertension - Differential Diagnosis Algorithm
Primary (Essential) (95%) - Onset between age
Hypertension - Differential ... Cocaine • Black ... HTN #Cardiology #Differential
Urine Color - Differential Diagnosis
Red Urine:
 • Medical conditions: bleeding, porphyria, factitious disorder
 • Meds: rifampin,
Urine Color - Differential ... complex Brown/Black ... #Urine #Color #Differential
Stool / Poop Color - What it may mean
 • Brown: In general, healthy stool is
clay-colored: A lack ... • Black: Bleeding ... #Poop #Color #Differential
Mosaic attenuation
The term 'mosaic attenuation' is used to describe density differences between affected and non-affected lung
patchy areas of black ... abnormal: the black ... #Attenuation #Differential