A 50 years old male has hematuria and abdominal pain the cause can be all except
**Core Concept**
The question is testing the differential diagnosis of a patient presenting with hematuria (blood in urine) and abdominal pain. The underlying concept involves identifying potential causes of these symptoms, including urinary tract infections, kidney stones, and malignancies.
**Why the Correct Answer is Right**
Hematuria and abdominal pain can be caused by a variety of conditions, including:
* **Kidney stones** (nephrolithiasis): These are hard mineral deposits that can form in the kidneys and cause severe abdominal pain and hematuria.
* **Urinary tract infections** (UTIs): Bacterial infections of the urinary tract can cause hematuria, abdominal pain, and other symptoms.
* **Kidney cancer** (renal cell carcinoma): This type of cancer can cause hematuria, abdominal pain, and weight loss.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is not provided, but we'll move on to the next ones.
* **Option B:** This option is also not provided.
* **Option C:** This option is also not provided.
* **Option D:** This option is also not provided.
To provide a complete explanation, let's assume the options are:
A. **Pyelonephritis**
B. **Prostate cancer**
C. **Gastrointestinal bleeding**
D. **Hypertension**
* **Option A (Pyelonephritis):** This is a type of UTI that affects the kidneys, and it can indeed cause hematuria and abdominal pain.
* **Option B (Prostate cancer):** Prostate cancer can cause hematuria, but it is more commonly associated with urinary obstruction and difficulty starting urination.
* **Option C (Gastrointestinal bleeding):** Gastrointestinal bleeding can cause hematuria, but it is more commonly associated with melena (black, tarry stools) and hematemesis (vomiting blood).
* **Option D:** This option is also not provided.
Given the context of the question, it seems like the options provided are not complete. However, assuming the options are as above, **Option C (Gastrointestinal bleeding)** is the least likely cause of hematuria and abdominal pain in a patient with these symptoms, as it is more commonly associated with gastrointestinal symptoms.
**Clinical Pearl / High-Yield Fact**
When evaluating a patient with hematuria and abdominal pain, it's essential to consider the differential diagnosis and rule out conditions such as kidney stones, UTIs, and kidney cancer.
**Correct Answer: C. Gastrointestinal bleeding**