PMC5576158_01
Enhanced computer tomography scan demonstrated a 20 x 30 mm cystic groin mass compressing the left common femoral vein laterally and ventrally. (A) Axial view. (B) Coronal view.
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An enhanced computed tomography scan and magnetic resonance imaging demonstrated a 20 x 30 mm cystic groin mass arising from the left hip joint and compressing the left CFV laterally and ventrally (Figure 1, Figure 2).
Magnetic resonance imaging demonstrated a cystic groin mass compressing the left common femoral vein ventrally and arising from the left hip joint. (A) Coronal view. (B) Sagittal view.
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An enhanced computed tomography scan and magnetic resonance imaging demonstrated a 20 x 30 mm cystic groin mass arising from the left hip joint and compressing the left CFV laterally and ventrally (Figure 1, Figure 2).
Intraoperative findings. The cystic mass was located on the medial and dorsal side of left common femoral vein (A). The femoral vein compression was completely removed after tumor excision (B).
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The cystic mass was located at the medial and dorsal side of the left CFV with severe fibrous adhesion (Fig. 3A). The mass was dissected from the vein, followed proximally to its origin from the hip joint, and completely removed (Fig. 3B).
The internal surface of the cyst wall was macroscopically smooth.
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The cystic cavity contained jelly-like translucent fluid, and the internal surface of the cyst wall was macroscopically smooth (Fig. 4).