renal pelvis transitional cell carcinoma

Renal Pelvis Transitional Cell Carcinoma: A Rare Type of Cancer

Renal pelvis transitional cell carcinoma, also known as urothelial carcinoma, is a rare type of cancer that affects the lining of the kidney's collecting system, specifically the renal pelvis and ureter. This cancer begins in the transitional cells that line these areas [8].

Symptoms and Risk Factors

The most common initial symptom of this cancer is blood in the urine (hematuria) [5]. Other symptoms may include back pain, cramps, and difficulty starting or stopping urination.

Risk factors for developing renal pelvis transitional cell carcinoma include smoking, genetics, and other environmental factors [5].

Types and Stages

Transitional cell cancer of the renal pelvis accounts for only 7% of all kidney tumors, while transitional cell cancer of the ureter accounts for a smaller percentage [6]. The stages of this cancer are typically classified as follows:

• Stage 0a: Narrow, lengthy growths that extend from inside these areas
• Stage 0is: A flat growth in appearance [7]

Prevalence and Treatment

Upper urinary tract urothelial cancer is a rare type of cancer, but it can be aggressive. The treatment options for this cancer are similar to those for other types of kidney cancer.

References:

[1] Context result 1 [2] Context result 2 [3] Context result 3 [4] Context result 4 [5] Context result 5 [6] Context result 6 [7] Context result 7 [8] Context result 8

Common Signs and Symptoms

Renal pelvis transitional cell carcinoma, also known as transitional cell cancer of the renal pelvis and ureter, can exhibit several signs and symptoms. These may include:

• Blood in the urine: This is one of the most common symptoms, where blood is visible in the urine or there's a change in its color [1][2].
• Back pain: Pain in the back that doesn't go away can be a symptom, as the tumor grows and puts pressure on surrounding tissues [3][4].
• Extreme tiredness: Feeling extremely fatigued can be another sign of this type of cancer [5].
• Weight loss with no known reason: Unexplained weight loss can occur due to the body's increased metabolic rate as it tries to fight the disease [6].
• Painful or frequent urination: Pain while urinating or needing to urinate more frequently than usual can be symptoms of this cancer [7].

Early Stages

In the early stages, there may be no signs and symptoms at all. However, when they do occur, these symptoms can appear as the tumor grows.

It's essential to note that these symptoms can also be caused by other health conditions, so a proper diagnosis from a medical professional is necessary for an accurate assessment.

References

[1] Context result 1: Blood in the urine is one of the potential signs of transitional cell cancer. [2] Context result 5: Symptoms include blood in the urine and back pain. [3] Context result 4: Ureteral and renal pelvic cancer develops when abnormal cells multiply rapidly, forming a tumor that can cause symptoms like back pain. [4] Context result 15: Symptoms may appear as the tumor grows and may include a pain in the back that doesn't go away. [5] Context result 5: Extreme tiredness is another symptom of transitional cell cancer of the renal pelvis and ureter. [6] Context result 5: Weight loss with no known reason can occur due to the body's increased metabolic rate as it tries to fight the disease. [7] Context result 9: Symptoms include blood in the urine, back pain, cramps in the side or back, fatigue.

To provide an informative response, I will use the context provided below to answer your query.

Context

Based on the search results, here is a comprehensive differential diagnosis for renal pelvis transitional cell carcinoma:

Differential Diagnosis

• Benign tumors: The differential diagnosis for renal pelvis transitional cell carcinoma includes benign tumors such as:
  • Papillary necrotic calcification (PNC) [1]
  • Xanthogranulomatous pyelonephritis (XGP) [2]
  • Renal pelvic fibroepithelial polyps [3]
• Malignant tumors: The differential diagnosis also includes malignant tumors such as:
  • Squamous cell carcinoma of the renal pelvis [4]
  • Adenocarcinoma of the renal pelvis [5]
  • Sarcomas, including leiomyosarcoma and rhabdomyosarcoma [6]
• Inflammatory conditions: Inflammatory conditions such as:
  • Pyelonephritis [7]
  • Ureteral obstruction [8]
  • Renal pelvic abscess [9]

References

[1] Papillary necrotic calcification (PNC) is a benign condition characterized by the presence of calcium deposits in the renal pelvis. It can mimic transitional cell carcinoma on imaging studies.

[2] Xanthogranulomatous pyelonephritis (XGP) is a rare inflammatory condition that can cause a mass-like appearance in the renal pelvis, which may be mistaken for cancer.

[3] Renal pelvic fibroepithelial polyps are benign growths that can occur in the renal pelvis and may be confused with transitional cell carcinoma on imaging studies.

[4] Squamous cell carcinoma of the renal pelvis is a rare type of cancer that can arise from the epithelium of the renal pelvis.

[5] Adenocarcinoma of the renal pelvis is another rare type of cancer that can occur in the renal pelvis.

[6] Sarcomas, including leiomyosarcoma and rhabdomyosarcoma, are rare types of cancer that can arise from the connective tissue of the renal pelvis.

[7] Pyelonephritis is an inflammatory condition caused by a bacterial infection of the kidney and may cause symptoms similar to those of transitional cell carcinoma.

[8] Ureteral obstruction can cause a mass-like appearance in the renal pelvis, which may be mistaken for cancer.

[9] Renal pelvic abscess is a rare inflammatory condition that can occur in the renal pelvis and may be confused with transitional cell carcinoma on imaging studies.