目的探讨肺先天性囊性腺瘤样畸形(C CAM)的临床病理特征。
Objective to study the clinicopathologic features of congenital cystic adenomatoid malformation (CCAM) of lung.
显微变化以回肠和结肠隐窝内未成熟的肠细胞发生腺瘤样增生为特征。
The characteristic microscopic feature was proliferation of immature crypt epithelial cells, primarily in the ileum and jejunum.
目的观察肝腺瘤样增生(AH)的临床病理特点，探讨该病的诊断与鉴别诊断。
Objective to explore the clinicopathological features and differential diagnosis of hepatic adenomatous hyperplasia (AH).
单纯的囊肿可能难以与蛛网膜囊肿或表皮样囊肿相鉴别，更复杂的囊肿可能会与颅咽管瘤或垂体腺瘤难以鉴别。
Simple cysts may be indistinguishable from arachnoid cysts or epidermoids. More complex cysts may be indistinguishable from a craniopharyngioma or pituitary adenoma.
头颅CT显示颅咽管瘤，在蝶鞍可见边缘不规则的大肿块，象垂体腺瘤一样压迫视交叉。
This head CT scan demonstrates a mass with irregular margins in the region of the sella. Such a mass may impinge upon the optic chiasm, just like a pituitary adenoma.
结果298例肿瘤中，最常见的为泪腺多形性腺瘤，其它依次为腺样囊腺癌，腺癌，多形性腺癌及其它泪腺少见肿瘤。
Results Among 298 cases, pleomorphic adenomas was the most common, followed by adenoid cystic carcinoma, pleomorphic adenocarcinoma, adenocarcinoma and other type.
我们报告一例男性新生儿在出生后出现呼吸困难，压力性气胸，及愈来愈大的肺部囊肿，其临床诊断为先天囊肿性腺瘤样畸形。
We describe a male newborn who presented with respiratory distress, tension pneumothorax, and expanding lung cysts after delivery; he was clinically diagnosed as having CCAM.
结论产前超声诊断是诊断胎儿先天性肺囊性腺瘤样畸形的首选方法。
The tumor disappeared in 2 cases. Conclusion:Prenatal ultrasonography can be used as the preferred imaging method in CCAM.
相反，幽门腺腺瘤的特征为胞质呈“毛玻璃”样，而不是具有明显胞质顶端突起黏液小滴的胃小凹型细胞。
In contrast, pyloric gland adenoma characteristically reveals a cytoplasmic "ground-glass" appearance, rather than foveolar-type cells with prominent apical cytoplasmic mucin droplets.
相反，幽门腺腺瘤的特征为胞质呈“毛玻璃”样，而不是具有明显胞质顶端突起黏液小滴的胃小凹型细胞。
In contrast, pyloric gland adenoma characteristically reveals a cytoplasmic "ground-glass" appearance, rather than foveolar-type cells with prominent apical cytoplasmic mucin droplets.
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