Results: The findings revealed that among papilloma cases, 30 (85.7%) exhibited normal levels of both IgM and IgG, while 5 cases (14.3%) showed normal IgM levels and elevated IgG levels. Additionally, 10 cases (66.7%) of papilloma demonstrated increased IgM levels and normal IgG levels, in contrast to 5 cases (33.3%) with elevated levels of both IgM and IgG. Importantly, a positive correlation ...

Three tumors initiated by well characterized viruses, but in which virus is not detectable by ordinary virological techniques, are discussed. The question of the possible state of the virus within these seemingly non-infectious tumors is considered, largely from the standpoint of findings with the rabbit papilloma virus. This agent in its natural host, the cottontail rabbit, is infective, can b...

SENCAR and C57BL/6 mice were compared for their ability to produce tumors after benzo(a)pyrene [B(a)P] initiation and 12-O-tetradecanoylphorbol-13-acetate (TPA) promotion. SENCAR mice initiated with 101 micrograms/mouse B(a)P and promoted with TPA (2 micrograms/mouse, twice weekly) produced large numbers of papillomas, whereas C57BL/6 mice produced none after 26 weeks of promotion. Continued tr...

The inverted papilloma is an uncommon unilateral nasosinusal benign tumor. The clinical picture presents nonspecific signs and symptoms, such as unilateral nasal obstruction, anosmia and headache. The diagnosis is established by anamnesis, physical exam, computed tomography and magnetic resonance imaging. Treatment is essentially surgical. This report has the objective of presenting an uncommon...

Urothelial inverted papilloma is usually a solitary lesion with rare recurrences. Its behaviour is unclear, its potential for recurrence or progression is not well-known. We present a case of inverted papilloma of the bladder with recurrence in prostatic urethra after four years of follow-up. We review etiology, clinical presentation, diagnose, treatment and the present discussion about its mal...

Causative relations between human papilloma virus infection and cervical intraepithelial neoplasia Stefan Miladinov Kovachev & Victor Dimitrov Slavov To cite this article: Stefan Miladinov Kovachev & Victor Dimitrov Slavov (2016): Causative relations between human papilloma virus infection and cervical intraepithelial neoplasia, Biotechnology & Biotechnological Equipment, DOI: 10.1080/13102818....

Mixed squamous cell and glandular papilloma (mixed papilloma) of the lung is exceedingly rare, with only 18 cases reported in the literature. Herein, we report a case of mixed papilloma and its associated immunohistochemical and positron emission tomographic (PET) findings. A 60-year-old Japanese male with a smoking history of 40 pack-years presented with a smooth-edged pulmonary lesion in the ...

UNLABELLED Recurrent respiratory papillomatosis or recurrent laryngeal papillomatosis is a disease of the larynx caused by human papilloma virus, characterized by verrucous epithelial lesions and usually recurring. In the literature there are several types of treatment, such as surgery to cold, laser and/or use of microdebrider, as of adjuvant therapies; all possible to decrease the permanent s...