794 results
Acute Dacryocystitis- A 4-week-old boy was brought to the emergency department after having drainage from both
millimeter (reference range ... Cultures of urine ... #NEJM #clinical ... #photo #peds #acute
Urine Color - Differential Diagnosis
Red Urine:
 • Medical conditions: bleeding, porphyria, factitious disorder
 • Meds: rifampin,
Urine Color - Differential ... Diagnosis Red Urine ... rhubarb and spinach) Orange ... Urine: • Medical ... cause of red or orange
Causes of Abnormal Urine Colors - Differential Diagnosis
Blue-Green - Yellow - Orange - Pink - Red
Causes of Abnormal Urine ... Blue-Green - Yellow - Orange ... White - Purple #Urine
Purple Urine Bag Syndrome
Chronic, indwelling catheter + bacteriuria (Providencia, Klebsiella, E.coli*) + alkaline urine
Tryptophan → Indoxyl
Purple Urine Bag ... E.coli*) + alkaline urine ... BrighamChiefs #Purple #Urine ... pathophysiology #clinical ... #photo #differential
What the Color of Urine Can Tell You - Differential Diagnosis by Urine Color
Clear: excess water
Pale
What the Color of Urine ... Differential Diagnosis by Urine ... Amber: dehydrated Orange ... Purple (Purple Urine ... BrighamChiefs #Urine
Glomerular Diseases - Nephritic and Nephrotic Syndromes

Nephritic syndrome—due to GBM disruption. 
Hypertension. t BUN and creatinine.
RBC casts in urine ... the subnephrotic range ... be in nephrotic range
Causes Abnormal Urine Color - Differential Diagnosis
Turbid White Urine (Albinuria):
 • Chyluria, Filariasis, Schistosomiasis, Malignancy, Phosphaturia,
Causes Abnormal Urine ... Diagnosis Turbid White Urine ... senna, red clover) Orange ... Urine: • Uricosuria ... Carrots Brown Urine
Abnormally Colored Urine - Differential Diagnosis Framework
Red:
 - Hematuria, Hemoglobinuria, Myoglobinuria
 - Beets, Rhubarb, Blackberries, Artificial
Abnormally Colored Urine ... exposure to sunlight) Orange ... Purple: - Purple urine ... AnnKumfer #Colored #Urine
TB Man - Mnemonic for Anti-Tuberculosis Medication Toxicities
Isoniazid - peripheral neuropathy, neurotoxicity, hepatotoxicity
Streptomycin - ototoxicity
Ethambutol -
neuritis Rifampicin - orange ... urine, hepatotoxicity
Hypercalcemia Evaluation
1) Clinical clues
 - Is the patient symptomatic?
 - Family history?
 - Have you done
Evaluation 1) Clinical ... likely - Mid range ... FHH — check the urine