26 results
Urine Color - Differential Diagnosis
Red Urine:
 • Medical conditions: bleeding, porphyria, factitious disorder
 • Meds: rifampin,
Urine Color - Differential ... Urine: • Any cause ... dyes typically cause ... Diagnosis #urinalysis #discoloration ... #nephrology
Possible Causes of Altered Urine Color 

Red 
    Foods: beets, blackberries, rhubarb
Possible Causes ... Altered Urine Color ... Conditions: blue diaper ... Urine #Colored #Discoloration ... Differential #Diagnosis #Nephrology
Causes Abnormal Urine Color - Differential Diagnosis
Turbid White Urine (Albinuria):
 • Chyluria, Filariasis, Schistosomiasis, Malignancy, Phosphaturia,
Causes Abnormal ... Urine Color - Differential ... syndrome (blue diaper ... #discoloration ... Differential #Diagnosis #nephrology
Alice in Wonderland Syndrome
What? Metamorphophsia - Distortions of the visual perceptions with changes in size (micro
Alice in Wonderland ... and macropsia), color ... (Many causes!) ... * (most common cause ... Syndrome #diagnosis #neurology
Algorithmic Approach to Acute Interstitial Nephritis
When to suspect AIN? (not sensitive)
 • AKI, AKD, rapidly progressive
When to suspect AIN ... (<10%): fever, rash ... sterile pyuria, WBC casts ... associated with AIN ... #Algorithm #nephrology
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
urine can induce color ... glomerulopathies • Causes ... Post-infectious GN - Loin pain ... syndrome: • Flank pain ... #urology #nephrology
Management of SIADH
Treat underlying cause:
 • Causes can include pain, primary lung pathology, post-operative phenomenon, medications,
Treat underlying cause ... : • Causes can ... administered • Can cause ... the colon 0.9% ... #hyponatremia #nephrology
Spherocytes - The arrow points to one of many spherocytes in this photo. The cells have
many spherocytes in ... Note small size, darker ... color and loss ...

Causes of spherocyte ... In newborns, a large

Pigmented Purpuric Dermatoses (PPD) - Capillaritis

Group of chronic, benign, cutaneous eruptions characterized by the presence of
Commonly seen in ... - This iron causes ... a rust color accounting ... plaques in older ... of distinctive, rust-yellow
Black Hairy Tongue- ...A polymicrobial wound infection developed, and she received treatment with intravenous meropenem and
Black discoloration ... patient reported nausea ... and a bad taste in ... brownish-black discoloration ... to its normal color