Case Report: Metastatic right ventricular tumor and pulmonary embolism from cervical cancer post COVID-19 infection

Figures

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  Figure 1. Magnetic resonance, echocardiography images and computed tomography pulmonary angiography. Figure 1. Magnetic Resonance and Echocardiography images. (A, B) T2 and Cor LAVA sequences of contrast-enhanced pelvic MRI showing the cervical lesion. (C) Transthoracic echocardiogram image. The white arrow indicated the lesions. (D, E) Computed tomography pulmonary angiography. The red arrow indicated a low-density filling defect in the pulmonary artery of the right lower lobe and its distal branches.

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  Figure 2. Pathological images of cervical cancer tissue biopsy. Figure 2. Hematoxylin and eosin staining (HE) of cervical mucosal biopsy. (A) Low-power view showing atypical squamous epithelial cells (black box). Scale bar = 50 μm. (B) High-power magnification of the boxed area in (A), demonstrating the cytological features of the atypical squamous cells. Scale bar = 200 μm. (C) Low-power view showing fragmented and detached atypical squamous epithelial cells infiltrating the cervical stroma (black box). Scale bar = 50 μm. (D) High-power magnification of the boxed area in (C), revealing stromal invasion by the atypical squamous epithelial cells. Scale bar = 200 μm.