[Renal cell carcinoma recurrence in the mediastinum lymph node 19 years after nephrectomy: a case report].
A 62-year-old male, who had undergone right nephrectomy to treat renal cancer 19 years earlier, was recently referred to our hospital to receive a detailed examination and treatment of mediastinal lymph node swelling. Biopsy of the swollen lymph nodes allowed a diagnosis of renal cell carcinoma (alveolar type, clear cell subtype, GI) to be made. The pathological features of his tumor were consistent with those of the renal tumor resected 19 years previously. Because there was a high probability of further growth of the swollen mediastinal lymph nodes and consequent high probability of compression of the superior vena cava, we performed mediastinal lymph node excision. Immediately after surgery, prophylactic interferon therapy was started. To date, five cases (including the present case) in which renal tumors recurred more than 15 years after surgical treatment have been reported in Japan.
Niikura
S
S
Department of Urology, Kanazawa University School of Medicine.
Hirata
A
A
Kunimi
K
K
Yokoyama
O
O
Koshida
K
K
Uchibayashi
T
T
Namiki
M
M
Nishino
A
A
Kameda
K
K
D002292:Carcinoma, Renal Cell / Q000473:pathology / Q000556:secondary* / Q000601:surgery; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology* / Q000601:surgery; D008197:Lymph Node Excision; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis; D008297:Male; D008482:Mediastinum; D008875:Middle Aged; D009392:Nephrectomy; D013997:Time Factors