2334 results
Purple Urine Bag Syndrome
Chronic, indwelling catheter + bacteriuria (Providencia, Klebsiella, E.coli*) + alkaline urine
Tryptophan → Indoxyl
Purple Urine Bag ... BrighamChiefs #Purple ... clinical #photo #differential
Causes of Abnormal Urine Colors - Differential Diagnosis
Blue-Green - Yellow - Orange - Pink - Red
Urine Colors - Differential ... Black - White - Purple ... #Urine #color #differential
Abnormally Colored Urine - Differential Diagnosis Framework
Red:
 - Hematuria, Hemoglobinuria, Myoglobinuria
 - Beets, Rhubarb, Blackberries, Artificial
Colored Urine - Differential ... Artificial Dyes Purple ... : - Purple urine ... Discoloration #Differential
What the Color of Urine Can Tell You - Differential Diagnosis by Urine Color
Clear: excess water
Pale
Can Tell You - Differential ... methylene blue) Purple ... (Purple Urine Syndrome ... #Urine #color #differential
Possible Causes of Altered Urine Color 

Red 
    Foods: beets, blackberries, rhubarb
acid crystals Purple ... Purple (Purple ... Discoloration #Differential
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin Rash - Differential ... Lichen Planus - Purple ... or atrophic red/purple ... #dermatology #Differential
Causes Abnormal Urine Color - Differential Diagnosis
Turbid White Urine (Albinuria):
 • Chyluria, Filariasis, Schistosomiasis, Malignancy, Phosphaturia,
Urine Color - Differential ... Lead, Mercury • Purine-rich ... Chlorophyl breath mints Purple ... Urine: • Purple ... discoloration #Differential
Urine Color - Differential Diagnosis
Red Urine:
 • Medical conditions: bleeding, porphyria, factitious disorder
 • Meds: rifampin,
Urine Color - Differential ... cause green urine) Purple ... #Urine #Color #Differential
Hyperuricemia - Differential Diagnosis Algorithm
Primary - Over-production
     • Increased turnover of nucleotides
Primary
Hyperuricemia - Differential ... Drug-induced • High purine ... Hyperuricemia #Differential
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
• LFCN is a purely ... thus symptoms are purely ... pathophysiology #differential