
Fifty-eight cases (mean age 56.1 +/- 17.1 years) of cutaneous squamous cell carcinoma were studied, including 17 cases of Bowen's disease, 5 cases of Queyrat erythroplasia, 16 cases of Bowenoid papulosis and 20 cases of invasive cutaneous squamous cell carcinoma. All cases were confirmed by pathological findings. HPV6, 11, 16, 18 DNA were detected by multiple pair primers polymerase chain reaction in paraffin-embedded tissues. The results showed that 2(2/17) cases of Bowen's disease, 1 case of Queyrat erythroplasia and 9(9/16) cases of Bowenoid papulosis were positive for HPV16 DNA and that 20 cases of invasive cutaneous sqamous cell carcinoma were negative for HPV16 DNA. HPV16 is closely associated with Bowenoid papulosis and HPV16 might be a factor of multistep carcinogenesis in rare cases of Bowen's disease and Queyrat erythroplasia.
Adult, Aged, 80 and over, Male, Skin Neoplasms, Bowen's Disease, Middle Aged, Polymerase Chain Reaction, Lymphomatoid Papulosis, Erythroplasia, DNA, Viral, Carcinoma, Squamous Cell, Humans, Female, Papillomaviridae, Aged
Adult, Aged, 80 and over, Male, Skin Neoplasms, Bowen's Disease, Middle Aged, Polymerase Chain Reaction, Lymphomatoid Papulosis, Erythroplasia, DNA, Viral, Carcinoma, Squamous Cell, Humans, Female, Papillomaviridae, Aged
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
