413 results
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
urine can induce color ... gross hematuria Bladder ... • Cystitis • Bladder ... Renal/Ureter/Bladder ... #urology #nephrology
Colovesical Fistula on Cystoscopy
A 72-year-old woman presented to the urology clinic with a 2-week history of
presented to the urology ... from the sigmoid colon ... diverticulosis of the colon ... Causes of colovesical ... clinical #video #urology
Causes of Abnormal Urine Colors - Differential Diagnosis
Blue-Green - Yellow - Orange - Pink - Red
Causes of Abnormal ... Urine Colors - ... Purple #Urine #color ... differential #diagnosis #causes
Causes of Pelvic Mass - Differential Diagnosis Algorithm
Gastrointestinal:
 • Appendiceal abscess
 • Diverticular abscess
 • Diverticulosis
Causes of Pelvic ... Diverticulosis • Rectal/Colon ... • Distended bladder ... • Bladder cancer ... Diagnosis #Algorithm #Causes
Causes of Urinary Tract Obstruction - Differential Diagnosis Algorithm
Upper Tract - Bladder NOT distended on ultrasound,
Causes of Urinary ... Upper Tract - Bladder ... , nocturia - Bladder ... Diagnosis #Algorithm #Causes ... #Urology
Causes of Neutrophilia - Increased Neutrophils - Differential Diagnosis Algorithm
Infection
 • Bacterial
 • Abscess
 • Viral
Medications
Causes of Neutrophilia ... Lung, Bladder, Colon ... Diagnosis #Algorithm #Causes
Causes of Hematuria - Glomerular vs Non-glomerular

== Glomerular ==
- Glomerulonephritis 
- Thin basement membrane disease 

==
Causes of Hematuria ... - Polyp Bladder ... Nonglomerular #Causes ... #Differential #Urology
Alice in Wonderland Syndrome
What? Metamorphophsia - Distortions of the visual perceptions with changes in size (micro
and macropsia), color ... (Many causes!) ... * (most common cause ... Syndrome #diagnosis #neurology
Map of Referred Pain
Referred pain occurs when nerves from two different anatomic sites converge onto the
— Ovaries — Colon ... Kidneys — Urinary bladder ... Locations #diagnosis #neurology
Algorithm and Differential Diagnosis of Macroscopic Hematuria
Important Historical Elements:
- Painless: suggests malignancy
- Painful: suggests calculi/infection
- Urinalysis:
RBC’s, RBC/WBC casts ... tract), terminal (bladder ... Diagnosis #EM #IM #Urology