Medical image of the week: superior sulcus tumor with neural invasion

Abstract

No abstract available. Article truncated after 150 words. A 78-year-old woman with left upper lobe squamous cell carcinoma presented with severe left arm and upper posterior chest pain. The pain was described as a severe burning sensation with “pins and needles”, and there was loss of motor function in the arm. This neuropathic pain was refractory to escalating doses of opioids and gabapentin. She was receiving chemotherapy with paclitaxel and carboplatin and completed five radiation treatments. On physical examination, there was atrophy of the left forearm and hand muscles. No evidence of Horner’s syndrome was noted. A CT of the chest with contrast (Figure 1) showed a 5.8 cm apical segment left upper lobe cavitary mass consistent with a superior sulcus tumor and concomitant pulmonary embolism. An MRI of the cervical and thoracic spine (Figure 2) showed a large apical necrotic tumor abutting the upper thoracic spine with invasion of the neural foramina at C7-T1, T1-T2, and T2-T3 …

Keywords

• CT scan
• MRI
• lung cancer
• neural invasion
• pain relief
• squamous cell
• stellate ganglion block
• superior sulcus
• treatment
• tumor