BackgroundPapillary renal cell carcinoma is a rare cancer. Some cases can be attributed to individuals with hereditary renal cell carcinomas usually consisting of the clear cell subtype. In addition, two syndromes with hereditary papillary renal cell carcinoma have been described. One is the hereditary leiomyomatosis and renal cell carcinoma, which is characterized by cutaneous and uterine leiomyomas and renal cell carcinoma mostly consisting of the papillary renal cell carcinoma type II with a worse prognosis.Case presentationWe describe a case of a 30-year-old woman with hereditary leiomyomatosis and renal cell carcinoma syndrome with extensively metastasized papillary renal cell carcinoma, primarily diagnosed in a cervical lymph node lacking leiomyomas at any site.ConclusionPapillary renal cell carcinoma in young patients should be further investigated for a hereditary variant like the hereditary leiomyomatosis and renal cell carcinoma even if leiomyomas could not be detected. A detailed histological examination and search for mutations is essential for the survival of patients and relatives.
Cervical cancer and HPV-related diseases remain a burden in the developing world. While much progress has been gained in the detection of HPV and preneoplastic cervical lesions, the rate-limiting step in the prevention of cervical cancer is management of these women. A natural compound, artemisinin, and its derivatives appear to hold promise as a simple means of treatment. Laboratory studies have shown that this compound, and its derivatives, have activity against HPV-infected and -transformed cells and cervical cancer cells. In situations of compassionate use, studies have also demonstrated efficacy in clinical situations. Well-designed clinical trials relating to its use should be undertaken.
Abbildung 12: 1) Balkendiagramm: niedrige und hohe zytoplasmatische (a) und
nukleäre (b) p62-Expression nach dem IRS in papillärenNierenzellkarzinomen Typ 1 und 2. 2) Ausschnitte aus den
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