Torrelo Antonio, Colmenero Isabel, Hernández Angela, Goiriz Rebeca
Department of Dermatology, Hospital del Niño Jesús, 28009 Madrid, Spain.
Pediatr Dermatol. 2009 Nov-Dec;26(6):762-4. doi: 10.1111/j.1525-1470.2009.01035.x.
A 12-year-old boy had lesions clinically and histopathologically consistent with lymphomatoid papulosis (LP) which were persistent and appeared grouped in a circumscribed area of normal looking background skin on the right abdomen. Staging work-up did not disclose systemic disease. Persistent agmination of lymphomatoid papulosis (PALP) is somewhat different from classical LP because it involves a circumscribed, patch-sized area of the skin and the papules within never resolve completely despite some waxing and waning. PALP might be considered a localized or regional form of LP or a distinct lymphoproliferative disorder; in any case, at least a cautious long-term follow up is recommended, with attention to the possible development of true lymphoma.
一名12岁男孩的皮损在临床和组织病理学上与淋巴瘤样丘疹病（LP）相符，这些皮损持续存在，且在右腹部外观正常的背景皮肤的一个限定区域内呈簇状分布。分期检查未发现全身性疾病。持续性聚集性淋巴瘤样丘疹病（PALP）与经典的LP有所不同，因为它累及皮肤的一个限定的、斑片状区域，且尽管有病情的起伏，但其中的丘疹从未完全消退。PALP可被视为LP的一种局限性或区域性形式，或一种独特的淋巴增殖性疾病；无论如何，建议至少进行谨慎的长期随访，并关注真正淋巴瘤的可能发展。
