Book a Procedure- PORTAL VENOUS DOPPLER

About PORTAL VENOUS DOPPLER :

What is Penile Doppler Study?

 

A Penile Doppler Study is a non-invasive medical imaging test that uses ultrasound technology to evaluate blood flow to the penis. It is commonly used to diagnose and manage erectile dysfunction (ED).

 

The procedure involves several steps:

The patient is asked to refrain from sexual activity and nicotine for a few hours before the test. The patient is then positioned on an examination table, and the penis is exposed. A water-based gel is applied to the penis to facilitate sound wave transmission. The Doppler ultrasound probe is then placed on the penis, and sound waves are transmitted into the tissue.

The ultrasound machine converts the reflected sound waves into images, which are displayed on a monitor. The Doppler ultrasound measures blood flow to the penis, including the peak systolic velocity (PSV) and end-diastolic velocity (EDV).

 

The parameters measured during the test include:

Peak systolic velocity (PSV), which measures the maximum blood flow velocity during systole (contraction)

End-diastolic velocity (EDV), which measures the minimum blood flow velocity during diastole (relaxation)

Resistive index (RI), which measures the resistance to blood flow

 

The test results are interpreted as follows:

Normal blood flow: PSV greater than 30 cm/s, EDV less than 5 cm/s

Abnormal blood flow: PSV less than 30 cm/s, EDV greater than 5 cm/s

 

The Penile Doppler Study has several clinical applications, including:

Erectile dysfunction (ED) diagnosis and management

Penile artery disease diagnosis

Post-traumatic penile injury evaluation

Pre-operative evaluation for penile revascularization surgery

 

The Penile Doppler Study is a valuable diagnostic tool for evaluating penile blood flow and diagnosing erectile dysfunction.

 

What is the process of Penile Doppler Study?

The process of Penile Doppler Study involves the following steps:

1. Preparation: The patient is asked to refrain from sexual activity and nicotine for a few hours before the test.

2. Positioning: The patient is positioned on an examination table, and the penis is exposed.

3. Gel Application: A water-based gel is applied to the penis to facilitate sound wave transmission.

4. Probe Placement: The Doppler ultrasound probe is placed on the penis, and sound waves are transmitted into the tissue.

5. Imaging: The ultrasound machine converts the reflected sound waves into images, which are displayed on a monitor.

6. Blood Flow Assessment: The Doppler ultrasound measures blood flow to the penis, including the peak systolic velocity (PSV) and end-diastolic velocity (EDV).

7. Data Analysis: The test results are analyzed to assess blood flow to the penis.

8. Reporting: A report is generated, detailing the findings of the Penile Doppler Study.

9. Follow-up: The patient may require follow-up tests or treatment based on the results of the study.

The entire procedure typically takes around 30-60 minutes. The Penile Doppler Study is a non-invasive, painless procedure that helps diagnose and manage erectile dysfunction.

 

What is Penile Doppler Study used for?

A Penile Doppler Study is used for several purposes:

1. Erectile Dysfunction (ED) Diagnosis: To evaluate blood flow to the penis and diagnose erectile dysfunction.

2. Penile Artery Disease Diagnosis: To diagnose penile artery disease, which can cause erectile dysfunction.

3. Post-Traumatic Penile Injury Evaluation: To evaluate blood flow to the penis after a traumatic injury.

4. Pre-Operative Evaluation for Penile Revascularization Surgery: To assess blood flow to the penis before surgery to improve blood flow.

5. Monitoring Treatment Response: To monitor the response to treatment for erectile dysfunction.

6. Diagnosing Peyronie's Disease: To evaluate blood flow to the penis and diagnose Peyronie's disease, a condition characterized by the development of scar tissue in the penis.

7. Diagnosing Penile Fracture: To evaluate blood flow to the penis and diagnose penile fracture.

The Penile Doppler Study is a valuable diagnostic tool for evaluating penile blood flow and diagnosing various penile conditions.