Patient's question:
Posterior superior mediastinum at the T1-T3 level of the spine on the right side shows a soft tissue density shadow measuring approximately 4.1cm2.3cm2.8cm, with relatively uniform density, smooth edges, and a CT value of about 36Hu. It is connected to the spine and posterior chest wall. The right T2-3 intervertebral foramen is slightly larger, and there is no obvious destruction of adjacent bone structure. The corresponding area shows uneven radioactive nuclide uptake, with SUVmax 1.8. A small nodule is seen in the subpleural area of the lower lobe lateral base of the right lung, with no abnormal distribution of radioactive nuclides.Diffuse increased radioactive nuclide uptake is observed in the thymic region of the mediastinum, with SUVmax 3.5. No enlarged lymph nodes are seen in the mediastinum. Multiple lymph nodes of varying sizes are observed in both axillary fossae, with the largest measuring approximately 0.8cm1.0cm. No abnormal radioactive nuclide distribution is noted in the corresponding areas.
Diagnostic Conclusion:
1. Soft tissue lesion in the posterior superior mediastinum at the spine on the right side, with mild metabolic increase, suggestive of a neurogenic tumor. Compression of the right T2-3 spinal root is noted. Please correlate with clinical findings.
2. Multiple lymph nodes in both axillary fossae, with no high metabolism, suggestive of inflammatory hyperplasia. Please correlate with clinical findings.
3. Small nodule in the lower lobe of the right lung, with no high metabolism, recommend follow-up.
4. Sinusitis, slightly thickened nasal pharyngeal mucosa, high metabolism, suggestive of inflammatory lesions.
5. Increased metabolism in the thymus and bilateral neck and back soft tissues, with no abnormalities on CT, suggestive of physiological uptake.
6. Enlarged spleen.
Doctor's answer:
We have seen many cases like this in children. There are over 30 similar mediastinal tumor surgeries annually, most of which are ganglioneuroblastomas, a type of low-grade malignant tumor. Some are neuroblastomas, a malignant tumor. There are also some ganglioneuromas, which are benign tumors. We recommend early surgical treatment to prevent distant metastasis of the tumor and delay treatment opportunities.