DÄ internationalArchive16/2018A “Starry-Sky” Chest X-Ray

Clinical Snapshot

A “Starry-Sky” Chest X-Ray

Dtsch Arztebl Int 2018; 115(16): 286; DOI: 10.3238/arztebl.2018.0286b

Lindner, A; Härer, J; Stocker, H

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Anteroposterior chest x-ray
Anteroposterior chest x-ray
Figure 2
Anteroposterior chest x-ray

A 56-year-old woman presented to the emergency room with palpitations. The diagnostic evaluation yielded no evidence of an acute illness, but a chest x-ray revealed a surprising finding: many small, round, radio-opaque structures with a density typical of calcifications, measuring 1–2 mm in diameter, were found to be disseminated in both lungs. When this was mentioned to the patient, she provided the key information that obviated further differential diagnostic considerations. As a young adult, she had suffered from a severe case of varicella pneumonia. The abnormalities on her chest x-ray were longstanding and well known to her. The literature describes disseminated micronodular calcifications as a typical, albeit rare, residual finding in the aftermath of varicella pneumonia. Other elements in the differential diagnosis of this finding, such as silicosis or calcific metastases, did not need to be considered in this case due to the detailed history. The fact that the foci were calcified (easily recognizable by their high density in comparison to the ribs) made miliary tuberculosis unlikely. The term ‘‘starry sky,” often used to characterize the skin rash of varicella, is an equally accurate description of this patient’s chest x-ray.

Dr. med. Andreas Lindner, MSc, Abteilung für Gastroenterologie und Infektiologie, Vivantes Auguste-Viktoria-Klinikum Berlin, A.K.Lindner@gmx.de

Jürgen Härer, Institut für Radiologie und interventionelle Therapie, Vivantes Auguste-Viktoria-Klinikum Berlin

Dr. med. Hartmut Stocker, Abteilung für Gastroenterologie und Infektiologie, Vivantes Auguste-Viktoria-Klinikum Berlin

Conflict of interest statement: The authors state that they have no conflict of interest.

Cite this as: Lindner AK, Härer J, Stocker H: A “starry-sky” chest x-ray. Dtsch Arztebl Int 2018; 115: 286. DOI: 10.3238/arztebl.2018.0286b

Translated from the original German by Ethan Taub, M.D.

Anteroposterior chest x-ray
Anteroposterior chest x-ray
Figure 2
Anteroposterior chest x-ray