Radiology

Radiology involves examining and imaging the inside of the body to diagnose diseases and medical issues related to internal structures, serving as a vital tool for identifying various conditions.
At our laboratory, we utilize common technologies like X-rays and ultrasound, alongside advanced modalities such as Magnetic Resonance Imaging (MRI) and Computed Tomography (CT scans). The facility’s goal is to achieve faster, more accurate diagnoses and assist physicians in determining patient treatment plans.

General and specialized imaging procedures – including gastrointestinal and urinary system examinations using radioactive contrast agents like barium and IVP (Intravenous Pyelogram) – are performed under direct physician supervision. The radioactive agent is administered to the patient, after which radiological images are captured to detect disorders affecting the digestive and urinary systems.

 

At the Iran Rheumatism Center, imaging technologies enable significantly faster disease diagnosis with enhanced precision.

Radiology min

Frequently Asked Questions About Radiology

Radiology is a medical specialty that utilizes imaging techniques (including X-rays, CT scans, MRI, ultrasound, etc.) to diagnose and treat diseases. These methods allow visualization of internal organs, bones, tissues, and even blood flow

The radiation dose in standard imaging procedures (such as plain radiography) is very low and safe. However, physicians always perform a risk-benefit analysis when ordering these exams. Pregnant women must inform their doctor before undergoing any radiation-based imaging.

  • X-ray (Radiography): Uses X-rays for quick 2D images (e.g., broken bones).
  • CT Scan: Combines X-rays with computers to create detailed 3D organ images. Note: Higher radiation dose than X-ray.

Each technique has unique advantages:

  • X-ray: Best for bones/lungs
  • Ultrasound: Radiation-free soft tissue imaging (liver/kidneys)
  • MRI: Superior detail for brain/spine/joints

Physicians select methods based on the suspected condition.

Varies by exam type:

  • Basic X-ray: Typically no preparation
  • CT with contrast: May require fasting or medication adjustments
  • MRI: Remove all metal objects; disclose metal implants

Yes, but with precautions:

  •  Radiation doses adjusted for age/weight
     Non-radiation methods
  • (e.g., ultrasound) preferred when possible

Substances (iodine/gadolinium) administered orally, intravenously, or via inhalation to enhance image detail.
Safety note: Rare side effects; caution required with kidney disease/allergies.

Standard imaging is painless, but associated procedures may cause discomfort:
CT-guided biopsies
Angiography

  • X-ray: Often immediate preliminary results
  • CT/MRI: Final interpretation within 1-3 business days
  • Emergency cases: Results reported instantly to treating physician

Cumulative risk is minimal, but physicians prioritize non-radiation alternatives for sensitive groups (children/pregnant women).

Yes. Methods such as:

  • Interventional Radiology: Unblocking vessels/tumor ablation
  • Radiation Therapy: Cancer treatment
  • Monitoring treatment response (e.g., post-chemotherapy)
  • Check for suspicious changes in previous images
  • Ensuring that a fracture or injury heals.