A 58 year-old woman who first presented for evaluation of a bleeding pigmented lesion on the back. An excisional biopsy was performed and revealed a nodular melanoma. A wide excision was performed and no residual melanoma was identified. After a sentinel lymph node biopsy found to be positive, a completion of node dissection was performed and on pathological evaluation, total 6 of 17 lymph nodes contained melanoma.
Staging studies included whole body PET/CT scan and a head CT. FDG uptake by PET was noted in the left axilla only, with no evidence of more distant metastatic disease.
47-year-old male with superficial malignant melanoma of the trunk. After excision of the lesion, a sentinel lymph node biopsy revealed lymph node involved with multi-focal microscopic subcapsular tumor. Subsequently, a lymphadenectomy was performed and the patient initiated treatment with interferon A. As a consequence, he developed marked lymphedemia of the right leg.
26-year-old patient was diagnosed with stage 4 melanoma with massive metastatic spreading around the lymph node, and underwent surgical treatment: radical lymphoadenectomy of the right armpit, splenectomy, and resection of two subcutaneous lesions. Chemotherapy is also planned.
62-year-old male complained about sensation of pins and needles in the fingers accompanied by pain and feeling of pressure in the toes. The patient underwent CT and MRT of the cervical spine and conduction studies that showed signs of severe chronic neuropathy, Lordosis, disc hernias with pressure on the dural sac and narrowing of the canal together with segment myelopathy and spinal stenosis. In light of the weakness of the muscles in the patient's right hand, the expert recommendes a surgical solution.
36-year-old otherwise healthy female presented with an atypical pap smear. Biopsy of cervix revealed poorly Differentiated Neuroendocrine Carcinoma. Immunohistochemical staining showed the cells positive for NSE, SYN, CHR, and 90% positive for Ki67 (proliferative index). The findings of the PET-FDG test showed pathological absorption of FDG as a primary tumor of the cervix, towards the left side of the body. Moreover, evidence is seen of nodal metastatic spread in the retroperitoneum and pelvis, mainly on the left.
