Differential Diagnosis for Female Hematuria
Single Most Likely Diagnosis
- Urinary Tract Infection (UTI): This is the most common cause of hematuria in females, especially given the high prevalence of UTIs in women. The presence of blood in the urine, along with symptoms like dysuria, frequency, and urgency, supports this diagnosis.
Other Likely Diagnoses
- Kidney Stones: These can cause hematuria due to the stone's movement and irritation of the urinary tract lining. Symptoms may include severe pain (renal colic), nausea, vomiting, and possibly an infection.
- Menstrual-Related Hematuria: In some cases, women may experience hematuria due to menstrual blood entering the urinary tract, often seen in women with uterine or cervical abnormalities.
- Cystitis: Interstitial cystitis or other forms of cystitis can lead to hematuria, along with symptoms like pelvic pain, urgency, and frequency.
Do Not Miss Diagnoses
- Bladder Cancer: Although less common, bladder cancer is a critical diagnosis not to miss, as it can present with painless hematuria. Risk factors include smoking, certain chemical exposures, and a history of radiation therapy.
- Kidney Cancer: Similar to bladder cancer, kidney cancer can cause hematuria and is crucial to diagnose early for effective treatment. Risk factors include smoking, obesity, and certain genetic conditions.
- Trauma: Physical trauma to the abdomen or pelvis can cause hematuria due to injury to the urinary tract. This is particularly important to consider in the context of recent accidents or assaults.
Rare Diagnoses
- Sickle Cell Disease or Trait: These conditions can lead to hematuria due to sickling in the kidney, which may cause damage and bleeding.
- Alport Syndrome: A genetic disorder affecting the type IV collagen in the kidneys, ears, and eyes, leading to hematuria, hearing loss, and eye abnormalities.
- Goodpasture Syndrome: An autoimmune disease causing inflammation in the kidneys and lungs, leading to hematuria and possibly life-threatening complications if not treated promptly.
- Nephrocalcinosis: A condition characterized by the deposition of calcium salts in the renal tissue, which can cause hematuria, among other symptoms.