Guoyuan Ma

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BACKGROUND The current TNM classification system does not consider tumor length for patients with esophageal carcinoma (EC). This study explored the effect of tumor length, in addition to tumor depth and lymph node involvement, on survival in patients with esophageal squamous cell carcinoma (ESCC). METHODS A total of 498 ESCC patients who underwent(More)
The radiologic features of intralobar pulmonary sequestration (ILPS) have been describe and include the identification of a feeding systemic artery with venous drainage through pulmonary veins. Primary sequestration associated with typical hamartoma signs is really rare and has been described only once. We describe a patient with ILPS whose radiographic(More)
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