CT Thorax/Abdomen/Pelvis at One Health on (03/03/26): extensive para-aortic /mphadenopathy extending to common iliac...

TL;DR: Your CT scan shows enlarged lymph nodes (bean-shaped glands) in multiple areas of your body, which is why your doctor ordered this imaging — this finding needs to be discussed with your oncology team to determine next steps.

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KEY POINTS:

• Multiple lymph node areas involved: Your scan found enlarged nodes in the para-aortic region (near your main blood vessel), common iliac area (lower abdomen), left inguinal (groin), and left supraclavicular (above your collarbone) areas
• Largest node is 6.5 cm: The biggest enlarged lymph node is in the para-aortic/common iliac area; nodes larger than 1.5 cm are typically considered abnormal
• Liver and spleen are normal: The good news is your liver and spleen (two organs that can be affected by lymphoma) show no enlargement or abnormality
• This is staging information: These findings help your doctor understand the extent of disease, which is critical for treatment planning
• Biopsy may be needed: According to NCCN Guidelines for lymphomas, if not already done, a tissue sample (biopsy) from one of these nodes helps confirm the diagnosis

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NEXT STEP:

Schedule or attend your next oncology appointment with this scan in hand and ask your doctor: "Based on these lymph node findings, what stage is my disease, and what does that mean for my treatment plan?"

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FULL ANSWER

What Your CT Scan Shows

Your CT scan of the chest, abdomen, and pelvis identified enlarged lymph nodes in multiple locations. Let me break down what was found:

Lymph nodes are small, bean-shaped glands that are part of your immune system. When they enlarge, it can indicate infection, inflammation, or in the context of cancer, involvement by the disease.

Specific Findings:

1. Para-aortic and common iliac lymphadenopathy (largest 6.5 cm)

   • The para-aortic region is the area around your aorta, the largest blood vessel in your body
   • The common iliac area is in your lower abdomen where major blood vessels branch
   • The largest node measuring 6.5 cm is significantly enlarged (normal lymph nodes are typically <1 cm)

2. Left inguinal lymph node clusters (largest 2.5 cm)

   • These are in your left groin area
   • Multiple nodes clustered together suggest involvement in this region

3. Left supraclavicular lymphadenopathy

   • This is above your left collarbone
   • Supraclavicular node involvement is clinically significant and often noted in staging

4. Normal liver and spleen

   • This is reassuring — your liver and spleen show no enlargement or abnormal appearance
   • Organ involvement would indicate more advanced disease

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What This Means in Context of Lymphoma

According to NCCN Guidelines for T-Cell Lymphomas and Hodgkin Lymphoma, lymph node involvement at multiple sites is used to determine your disease stage and guide treatment decisions.

The Lugano Classification (the standard system for assessing lymphoma) uses imaging findings like yours to categorize disease extent:

• Measured lesions: Nodes >1.5 cm in longest diameter are typically measured and tracked
• Multiple sites: Involvement in different anatomical regions (para-aortic, inguinal, supraclavicular) indicates more widespread disease
• Size matters: Your largest node at 6.5 cm is substantial and will be important for assessing treatment response

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Why This Matters for Your Care

1. Staging: These findings contribute to determining your disease stage, which directly influences treatment recommendations
2. Baseline for comparison: This scan serves as your baseline — future scans will be compared to this one to see if nodes are shrinking (good response) or growing (concerning)
3. Treatment planning: The location and extent of lymph node involvement helps your oncology team decide between chemotherapy alone, combined modality therapy (chemotherapy + radiation), or other approaches
4. Prognostic information: According to NCCN Guidelines, the number of involved sites and size of nodes can provide prognostic information

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Questions to Ask Your Oncology Team

Since you have this imaging, here are specific questions that will help you understand your situation:

1. "Based on these lymph node findings, what stage is my disease?" (This determines treatment intensity)
2. "Do I need a biopsy of one of these nodes if I haven't had one already?" (NCCN Guidelines recommend tissue confirmation for diagnosis)
3. "Which of these node areas will you be monitoring most closely during treatment?"
4. "How will you measure treatment response — will you repeat this CT scan, and if so, when?"
5. "Are there any other tests (like PET-CT or blood work) that will help guide my treatment plan?"

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Important Context About Response Assessment

According to NCCN Guidelines, once treatment begins, your nodes will be re-imaged to assess response. The criteria used include:

• Complete response: Nodes shrink to ≤1.5 cm in longest diameter
• Partial response: At least 50% decrease in the sum of node measurements
• Stable disease: Less than 50% decrease but no progression
• Progressive disease: Nodes growing or new nodes appearing

Your baseline scan (this one) is essential for making these comparisons.

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What You Should Do Next

1. Bring this scan to your next oncology appointment — have the actual images available, not just the report
2. Write down your questions before your appointment so you don't forget them
3. Ask for clarification on your disease stage and what that means for treatment
4. Understand the treatment plan — ask which approach your doctor recommends and why
5. Schedule follow-up imaging — know when your next scan will be and what it will assess

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This information is for educational purposes only. Always consult your healthcare team for personalized medical advice and decisions.