PMC8042286_01
Computed tomography manifestation and pleural fluid of the patient. (A,B) right-sided pleural effusion; (C) haemorragic fluid aspirated from right pleural cavity.
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F2
A repeated Chest CT scan revealed massive right PE (Figures 2A,B). Pleural aspirates revealed a deep red-colored hemorrhagic appearance (Figure 2C).
Cytological examination of pleural fluid in the patient. (A) scattered clusters of endometrial glandular cells (ThinPrepTM, H&E stain, x400) in pleural fluid, showing nuclear positivity for (B) estrogen receptor and (C) progesterone receptor with immunohistochemical staining (conventional smear, x400).
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F3
Cytological examination of liquid based cytology (ThinPrepTM) smears showed scattered clusters of endometrial glandular cells (Figure 3A). Immunohistochemical staining of sediment cell blocks for estrogen receptor and progesterone receptor showed nuclear positivity (Figures 3B,C).