Prognosis
Overall, patients receiving one of the cited chemotherapy regimens have achieved disease-free survival and overall survival rates of 22 and 32 months, respectively. The National Comprehensive Cancer Network recommends the more intensive regimens (e.g. hyper-CVAD-MA or infusional EPOCH) to treat the disease. These regimens have attained 5 year overall and disease-free survivals of 38% and 40%, respectively. Too few patients have been treated with autologous hematopoietic stem cell transplant in addition to chemotherapy for conclusions to be made. A few patients with HIV/AIDS-related PBL disease who were treated with highly active antiretroviral therapy (HAART) directed against the human immunodeficiency virus (i.e. HIV) have had remissions in their PDL lesions. History
A study by Green and Eversole published in 1989 reported on 9 individuals afflicted with HIV/AIDS who
presented with lymphomatous masses in the oral cavity; these lymphomas were populated by apparently malignant Epstein–Barr virus-infected plasmablasts that did not express T-cell lymphocyte marker proteins. Eight years later, Delecluse and colleagues described a lymphoma, which they termed plasmablastic lymphoma, that had some features of a diffuse large B-cell lymphoma but unlike this lymphoma developed exclusively in the oral cavity, consisted of plasmablasts that lacked B-cell as well as T cell marker proteins and, in 15 of 16 cases, were infected with EBV. In 2008, the World Health Organization recognized this lymphoma as a variant of the diffuse large cell lymphomas. Subsequent to this recognition, numerous studies found this lymphoma to occur in a wide range of tissues besides the oral cavity and in individuals with various other predisposing immunodeficiency conditions.
Ophthalmia nodosa is a cutaneous condition characterized by inflammation of the eye due to lodging of (for example) caterpillar hairs in the conjunctiva, cornea, or iris. See also
Bristleworm sting
List of cutaneous conditions


== References ==