Nederlands tijdschrift voor geneeskunde · 2016
[Pseudoxanthoma elasticum: A disorder with different manifestations].
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Tromp T R, Kranenburg G, Ossewaarde-van Norel J, Spiering W
Аннотация
BACKGROUND: Pseudoxanthoma elasticum (PXE) is a rare, autosomal recessive inheritable disorder characterized by progressive elastic fibre calcification.
CASE DESCRIPTION: Here we describe two patients with different presentations of PXE. Patient A, an 11-year-old girl, visited the dermatologist because of yellow papules (pseudoxanthomas) on the side of her neck. With the aid of a skin biopsy, the dermatologist diagnosed PXE. Some years later, patient A developed symptoms of intermittent claudication due to arterial calcifications. Supervised exercise training diminished these symptoms. Patient B, a 55-year-old man, visited the ophthalmologist due to recent onset of metamorphopsia. The ophthalmologist discovered a subretinal haemorrhage and observed changes in the retina consistent with PXE. Severe loss of vision was prevented by intraocular anti-VEGF injections. Upon further investigation, pseudoxanthomas and arterial calcifications were found.
CONCLUSION: PXE is a rare monogenetic disorder with dermatological, ocular and vascular manifestations. With these two case reports we have illustrated how the initial clinical presentation and symptomatology may vary widely.
CASE DESCRIPTION: Here we describe two patients with different presentations of PXE. Patient A, an 11-year-old girl, visited the dermatologist because of yellow papules (pseudoxanthomas) on the side of her neck. With the aid of a skin biopsy, the dermatologist diagnosed PXE. Some years later, patient A developed symptoms of intermittent claudication due to arterial calcifications. Supervised exercise training diminished these symptoms. Patient B, a 55-year-old man, visited the ophthalmologist due to recent onset of metamorphopsia. The ophthalmologist discovered a subretinal haemorrhage and observed changes in the retina consistent with PXE. Severe loss of vision was prevented by intraocular anti-VEGF injections. Upon further investigation, pseudoxanthomas and arterial calcifications were found.
CONCLUSION: PXE is a rare monogenetic disorder with dermatological, ocular and vascular manifestations. With these two case reports we have illustrated how the initial clinical presentation and symptomatology may vary widely.