ISLAMABAD -- British Queen's Trade Commissioner to the Middle East, Afghanistan and Pakistan, SiA!mon Penney, visited the Tarbela Dam yesA!terday, only days after UK Company Mott MacDonald was appointed as lead consultA!ant for the Tarbela 5th extension hydroA
Idiopathic photodermatoses unrelated to secondary causes are loosely classified into the following categories: polymorphic light eruption (PMLE), actinic prurigo, hydroa
vacciniforme (HV), chronic actinic dermatitis, and solar urticaria.
These are extranodal NK-/T-cell lymphoma, nasal type, hydroa
vacciniforme-like lymphoma, adult T-cell leukemia/ lymphoma, and angioimmunoblastic lymphoma.
Here a patient with hydroa
vacciniforme (HV) which is one of the photodermatoses and for which early diagnosis and treatment is important, since it improves by leaving scar was presented with the consent of the family.
Idiopathic: Polymorphous light eruption, solar urticaria, hydroa
estivale, lymphogranuloma venereum.
Differential diagnoses included scarring secondary to varicella, atrophoderma vermiculatum, hydroa
vacciniforme and infantile acne but these were excluded by the chronic course, clinical findings and lack of seasonal variation.
The lack of vesicles, burning pain, crusting, scarring, or an elevated red blood cell protoporphyrin test ruled out other differential diagnoses, including hydroa
vacciniforme and erythropoietic protoporphyria.
--Las fotodermatosis adquiridas idiopaticas: Erupcion solar polimorfa (ESP), prurigo actinico, hydroa
vacciniforme, urticaria solar y dermatitis actinica cronica.
They can also be seen in the skin of patients with psoriasis, lupus erythematosus, and hydroa
Epstein-Barr virus causes infectious mononucleosis and is associated with several benign and malignant conditions, including Burkitt lymphoma, nasopharyngeal carcinoma, posttransplant lymphoproliferative disorders, Kikuchi histiocytic necrotizing lymphadenitis, hydroa
vacciniforme, Gianotti-Crosti syndrome, and oral hairy leukoplakia.