![spindle cell tumor spindle cell tumor](https://medcraveonline.com/MOJWH/images/MOJWH-07-00169-g006.png)
This study aimed to characterize the clinicopathologic manifestations and postoperative prognostic factors of ESCSCC. The mean transmitral gradient was 24 mm Hg, with at least mild mitral regurgitation (difficult to quantify) and a large left pleural effusion. ObjectiveEsophageal spindle cell squamous cell carcinoma (ESCSCC) is a distinct subtype of esophageal carcinoma with unique morphologic and clinicopathologic features. Spindle cell lipoma: spindle cells intermingled with adipocytes and collagen bundles. Based on the ratio of components and pleomorphism, subclassified as classic, collagenized, epithelioid, cellular, lipomatous and variants resembling solitary fibrous tumor. When color flow Doppler was used in the gastric view of the long axis of the left ventricle and mitral valve, it exhibited a mosaic pattern consistent with regurgitation and stenosis ( Video 8, Video 9). (SPIN-dul sel TOO-mer) A type of tumor that contains cells called spindle cells, based on their shape. Spindle cells, hyalinized collagen bundles and adipocytes.
![spindle cell tumor spindle cell tumor](https://media.sciencephoto.com/image/c0024752/800wm/C0024752-Spindle_cell_cancer.jpg)
The left atrial mass was seen extending to the opening of the appendage and moderate bileaflet restriction of the posterior leaflet greater than the anterior leaflet of the mitral valve with severe mitral inflow obstruction. There was an area of confirmed nonmobile mass associated with the anterior leaflet of the mitral valve ( Video 6), and color flow Doppler was visualized circumferential to the mass ( Video 7). Transesophageal echocardiography ( Figures 7A and 7B) confirmed the presence of a large echogenic mass occupying the majority of the left atrial cavity, including a medium-sized spherical echogenic fixed mass on the lateral wall that represented likely tumor metastasis.