[Intravascular lymphoma simulating relapse of breast cancer: An original clinical case].
Lymphome intravasculaire simulant une récidive de cancer du sein : une présentation clinique originale.
Biopsie cutanée
Intravascular lymphoma
Livedo
Livédo
Lymphoma
Lymphome
Lymphome intravasculaire
Skin biopsy
Journal
Annales de dermatologie et de venereologie
ISSN: 0151-9638
Titre abrégé: Ann Dermatol Venereol
Pays: France
ID NLM: 7702013
Informations de publication
Date de publication:
Apr 2019
Apr 2019
Historique:
received:
03
12
2017
revised:
16
11
2018
accepted:
30
01
2019
pubmed:
25
3
2019
medline:
18
12
2019
entrez:
25
3
2019
Statut:
ppublish
Résumé
Intravascular lymphoma is a rare form of non-Hodgkin's lymphoma with varied but highly evocative clinical presentations, particularly in terms of dermatology. Histological examination of the skin may be sufficient to allow diagnosis. Herein, we report the case of a 75-year-old woman with a history of infiltrative ductal carcinoma of the left breast who was hospitalised for neurological evaluation following repeated falls. During the course of her hospital stay, the patient's neurological state deteriorated rapidly, and onset of marked laboratory-documented inflammatory syndrome was observed, together with disseminated intravascular coagulation (DIC). At the same time, she developed orange-peel type skin lesions on her left breast followed by a rapidly-spreading livedoid infiltrated plaque on her side. The skin biopsy enabled a diagnosis to be made of intravascular lymphoma based on immunohistochemical demonstration of intravascular tumoral proliferation of lymphoid cells expressing CD45 marker and B-cell marker CD20, as well as Bcl2, MUM 1 and CD5. Intravascular B-cell lymphoma is a rare subtype of diffuse large B-cell lymphoma. It carries a poor prognosis and the clinical appearance varies extremely widely. The signs are primarily neurological and dermatological. Because of the varied nature of presentations as well as the rarity of the disease, diagnosis may be delayed, with worsening of the prognosis of the disease, which nevertheless requires rapid and aggressive management. However, the appearance of infiltrated and livedoid lesions on the trunk or limbs is evocative and skin biopsy constitutes a readily accessible diagnostic tool that offers rapid confirmation.
Sections du résumé
BACKGROUND
BACKGROUND
Intravascular lymphoma is a rare form of non-Hodgkin's lymphoma with varied but highly evocative clinical presentations, particularly in terms of dermatology. Histological examination of the skin may be sufficient to allow diagnosis.
PATIENTS AND METHODS
METHODS
Herein, we report the case of a 75-year-old woman with a history of infiltrative ductal carcinoma of the left breast who was hospitalised for neurological evaluation following repeated falls. During the course of her hospital stay, the patient's neurological state deteriorated rapidly, and onset of marked laboratory-documented inflammatory syndrome was observed, together with disseminated intravascular coagulation (DIC). At the same time, she developed orange-peel type skin lesions on her left breast followed by a rapidly-spreading livedoid infiltrated plaque on her side. The skin biopsy enabled a diagnosis to be made of intravascular lymphoma based on immunohistochemical demonstration of intravascular tumoral proliferation of lymphoid cells expressing CD45 marker and B-cell marker CD20, as well as Bcl2, MUM 1 and CD5.
DISCUSSION
CONCLUSIONS
Intravascular B-cell lymphoma is a rare subtype of diffuse large B-cell lymphoma. It carries a poor prognosis and the clinical appearance varies extremely widely. The signs are primarily neurological and dermatological. Because of the varied nature of presentations as well as the rarity of the disease, diagnosis may be delayed, with worsening of the prognosis of the disease, which nevertheless requires rapid and aggressive management. However, the appearance of infiltrated and livedoid lesions on the trunk or limbs is evocative and skin biopsy constitutes a readily accessible diagnostic tool that offers rapid confirmation.
Identifiants
pubmed: 30904278
pii: S0151-9638(19)30049-3
doi: 10.1016/j.annder.2019.01.012
pii:
doi:
Types de publication
Case Reports
Journal Article
Systematic Review
Langues
fre
Sous-ensembles de citation
IM
Pagination
292-296Informations de copyright
Copyright © 2019 Elsevier Masson SAS. All rights reserved.