Location | No. of lesions | PA | Result | Diagnostics |
---|---|---|---|---|
Deep groin | 1 | Pos | FN | Aspiration cytology |
Dermal or subcutaneous metastases on back | 9 | Pos | FN | Histopathology |
Back (primary tumor) | 1 | Pos | FN | Histopathology |
Deep groin | 1 | Neg | FP | Histopathology |
Leg (heel) | 1 | Neg | FP | Reresection in 1998 negative and clinically negative, follow-up of 5 y |
Mediastinal | 3 | NP | FN | CT |
Thoracic vertebra | 1 | NP | FN | CT |
Lumbar vertebra | 1 | NP | NA | Bone scan with multiple bone metastases (also spinal) 2.5 mo after PET |
Fossa poplitea | 1 | NP | NA | Clinically negative, follow-up of 4 mo |
Mediastinal | 1 | NP | TN | CT |
Paraaortal | 1 | NP | TN | CT |
Head and neck | 2 | NP | TN | Clinically negative, follow-up of 3 mo |
Mediastinal | 2 | NP | TP | CT |
Paraaortal | 2 | NP | TP | CT |
Supraclavicular | 1 | NP | TP | Physical examination |
PA = pathologic examination.
Pos = positive; FN = false-negative; Neg = negative; FP = false-positive; NP = not performed; NA = not assessable; TN = true-negative; TP = true-positive.