Sarcoidosis : A Clinical Overview from Symptoms to Diagnosis

Sarcoidosis is a multi-system disease of unknown etiology characterized by the formation of granulomas in various organs. It affects people of all ethnic backgrounds and occurs at any time of life but is more frequent in African Americans and Scandinavians and in adults between 30 and 50 years of age. Sarcoidosis can affect any organ with a frequency varying according to ethnicity, sex and age. Intrathoracic involvement occurs in 90% of patients with symmetrical bilateral hilar adenopathy and/or diffuse lung micronodules, mainly along the lymphatic structures which are the most affected system. Among extrapulmonary manifestations, skin lesions, uveitis, liver or splenic involvement, peripheral and abdominal lymphadenopathy and peripheral arthritis are the most frequent with a prevalence of 25-50%. Finally, cardiac and neurological manifestations which can be the initial manifestation of sarcoidosis, as can be bilateral parotitis, nasosinusal or laryngeal signs, hypercalcemia and renal dysfunction, affect less than 10% of patients. The diagnosis is not standardized but is based on three major criteria: a compatible clinical and/or radiological presentation, the histological evidence of non-necrotizing granulomatous inflammation in one or more tissues and the exclusion of alternative causes of granulomatous disease. Certain clinical features are considered to be highly specific of the disease (e.g., Löfgren's syndrome, lupus pernio, Heerfordt's syndrome) and do not require histological confirmation. New diagnostic guidelines were recently published. Specific clinical criteria have been developed for the diagnosis of cardiac, neurological and ocular sarcoidosis. This article focuses on the clinical presentation and the common differentials that need to be considered when appropriate.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:10

Enthalten in:

Cells - 10(2021), 4 vom: 31. März

Sprache:

Englisch

Beteiligte Personen:

Sève, Pascal [VerfasserIn]
Pacheco, Yves [VerfasserIn]
Durupt, François [VerfasserIn]
Jamilloux, Yvan [VerfasserIn]
Gerfaud-Valentin, Mathieu [VerfasserIn]
Isaac, Sylvie [VerfasserIn]
Boussel, Loïc [VerfasserIn]
Calender, Alain [VerfasserIn]
Androdias, Géraldine [VerfasserIn]
Valeyre, Dominique [VerfasserIn]
El Jammal, Thomas [VerfasserIn]

Links:

Volltext

Themen:

Cardiac sarcoidosis
Diagnostics
Differentials
Granulomatosis
Journal Article
Neurosarcoidosis
Review
Sarcoidosis

Anmerkungen:

Date Completed 22.10.2021

Date Revised 22.10.2021

published: Electronic

Citation Status MEDLINE

doi:

10.3390/cells10040766

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM323627919