Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Δευτέρα 23 Οκτωβρίου 2017

Metastatic meningioma: a rare cause of mediastinal lymphadenopathy.

Description

A 69-year-old man with known, stable atypical meningioma of the brain diagnosed 5 years previously presented with severe shortness of breath. The patient had previously been treated with surgery and radiotherapy to the brain. Chest X-ray revealed bulky mediastinal lymphadenopathy (figure 1). CT (figure 2) confirmed mediastinal and upper abdominal lymphadenopathy in addition to multiple pulmonary emboli. The patient underwent an endoscopic ultrasound and fine-needle aspiration (EUS-FNA), an established technique that enables prompt cytological sampling and assessment.1

Figure 1

Chest X-ray.

Figure 2

Contrast-enhanced CT image showing adenopathy at the level of the aortic arch.

The EUS-FNA preparations showed sheets and clusters of bland, polygonal epithelioid cells (figure 3). These demonstrated strong immunohistochemical positivity (figure 4) for epithelial membrane antigen. The final immunopanel was strongly supportive...



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