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Table 3 Summary of 13 patients (10 previously published cases with available CT images and our three cases)

From: Multidetector CT findings of primary pleural angiosarcoma : a systematic review, an additional cases report

Image findings

Number of patients

No pleural effusion

2

Pleural effusion(Bilateral/Unilateral)

11 (5/6)

High density effusion(Hemothorax) on CT

5 (2 hemothorax with nodule, 3 hemothorax without nodules)

Pleural nodule(Single/multiple)

7 (1/6)

Mass shape

Oval, irregular, lobulated

Mass location(A/B/C)*

(2/3/2)*

Heterogeneous / Homogeneous

Single (1), multiple (5)/multiple (1)

Mass enhancement on enhanced CT

6

Internal calcification

2 (1TB pleurisy sequela).

Directly invasion to adjacent structures

1 cardiac and chest wall invasion, 1 rib destruction, 1 liver invasion

Metastasis

1 gingival and skin; 1 multiple lung, rib, and axial skeleton metastasis

  1. *A: parietal pleura, B: parietal and visceral pleura, C: pleural and extrapleural
  2. CT Computed tomography, TB Tuberculosis