管状瘤

Epithelium type tumour cell's Epithelium structure having various diversity the mammilla shape tubulous be in charge of the mammilla shape tape meritorious service slice a shape for instance.

恶性璋皮瘤的病理组织学分型有上皮型、纤维型和混合型三种。上皮型肿瘤细胞的上皮有各种不同的结构，例如乳头状、管状、管乳头状、带状功片状。

Results: Of the 45 cases, 5 cases were diagnosed as breast cancer, 9 papilloma, 4 papillomatosis, 12 mammary duct ectasia, 10 inflammatory disease of mammary, and 5 normal breast.

结果：镜检诊断乳腺癌5例，乳头状瘤9例，乳头状瘤病4例，乳管扩张症12例，乳管炎症10例，未发现异常5例，经病理证实符合率97.2%。

Results: Of the 45 cases, 5 cases were diagnosed as breast cancer, 9 papilloma, 4 papillomatosis, 12 mammary duct ectasia, 10 inflammatory disease of mammaly, and 5 normal breast.

结果：镜检诊断乳腺癌5例，乳头状瘤9例，乳头状瘤病4例，乳管扩张症12例，乳管炎症10例，未发现异常5例，经病理证实符合率97.2%。

Results Of 548 patients with nipple discharge, the FDS diagnosis was galactophoritis in 59 cases, ductal ectasia in 117 cases, ductal ectasia coexistent with galactophoritis in 185 cases, intraductal papilloma in 159 cases, intraductal papillomatosis in 12 cases and breast carcinoma in 16 cases. One hundred and thirty-five cases had surgical therapy in our hospital, among them, 91 cases had tumor resection or segmentectomy under localization by FDS, and 44 cases had segmentectomy after breast duct infusion with methylene blue.

结果 548例乳头溢液病例中，FDS下诊断为乳管炎59例(10.8%)，乳腺导管扩张症117例(21.4%)，乳腺导管扩张合并乳管炎185例(33.4%)，乳管内乳头状瘤159例(29.0%)，乳管内乳头状瘤病12例(2.2%)，乳腺癌16例(2.9%)。135例在我院接受手术治疗，其中91例在FDS定位下行肿瘤切除或区段切除手术，44例按常规经溢液乳管内注射染料美蓝后再行选择性区段切除。

This is a myxopapillary ependymoma, the most common neoplasm at this site, and a common place for an ependymoma.

图为粘液性乳头状室管膜瘤，此处是室管膜瘤的好发部位。

The main differential diagnosis of a tumor located in the trigone of the lateral ventricle should include choroid plexus papilloma in patients under 10 years of age; low-grade gliomas, such as ependymoma, oligodendroglioma, and low-grade astrocytoma in patients between 10 and 40 years of age; and metastases and meningioma after the 4th decade of life.

位于侧脑室三角区的肿瘤其主要的鉴别诊断应该包括脉络膜乳头状瘤（小于10岁）；低级别的胶质瘤，如室管膜瘤、少突胶质细胞、低级别的星形细胞瘤等（10-40岁患者），大于40岁的要考虑的转移瘤和脑膜瘤。

Spindled zones blended imperceptibly into areas showing epithelial differentiation, in the form of glomeruloid glandular structures, sertoli-like tubules, and small glands, lined by cuboidal to columnar cells.

梭形细胞区与上皮样分化区互相掺杂，立方状或柱状瘤细胞排列成肾小球样腺管结构、支持细胞样小管结构和小腺管结构。

Lateral tumors in adults often appear extraaxial and may simulate meningiomas of the cerebellopontine angle or tentorium, acoustic neuromas, ependymomas, glomus jugulare tumors or metastases, solid hemangioblastoma and choroid plexus papilloma.

位于外侧的肿瘤经常表现类似于轴位病变，与桥小脑角区或幕下脑膜瘤、听神经瘤、室管膜瘤、颈静脉球瘤或转移瘤、实性血管母、以及脉络膜乳头状瘤相类似。

Results 5 cases central gaugliocytoma and 2 cases colloid cyst were located at middle line of ventricle,6 cases medulloblastoma were located at the top of the fourth ventricle or super cerebellum vermis,5 cases ependymoma were located at one lateral ventricle,3 cases ependymoma were located at the fouth ventricle,2 cases papilloma of choroid plexus werre located at triangle area of lateral ventricle,2 cases meningioma were located at triangle area of lateral ventricle,1 cases astrocytoma were located at lateral ventricle anterior horn.

结果 5例中央性神经细胞瘤和2例胶样囊肿发生于中线室间孔区；6例髓母细胞瘤分别发生于小脑上蚓部和四脑室顶部近中线区；5例室管膜瘤发生在单侧脑室，年龄分别为28～36岁；3例室管膜瘤发生在四脑室，年龄分别为7～13岁；2例脉络丛乳头状瘤发生侧脑室三角区，年龄13～15岁；2例脑膜瘤发生在侧脑室三角区，年龄为15～71岁，1例巨细胞型星形细胞瘤发生在右侧脑室底部，年龄为30岁。

Results Tag was found in all of 8 ependymomas, 2 choroid plexus papillomas, 2 human glioma cell lines, 90% of pituitary adenomas (9/10), 73% of astrocytomas (11/15), 70% of meningiomas (7/10), 50% of glioblastomas multiforme (4/8), and 33% of medulloblastomas (2/6). None of the 8 normal brain tissues were positive for Tag, nor were 5 oligodendrogliomas and 1 pineocytoma.

结果 Tag在8例室管膜瘤、2例脉络丛乳头状瘤及2株人脑胶质瘤细胞系中全部表达；垂体腺瘤Tag阳性率为90%(9/10)，星形胶质细胞瘤73%(11/15)，脑膜瘤70%(7/10)，多形性胶质母细胞瘤50%(4/8)，髓母细胞瘤33%(2/6)；5例少枝胶质细胞瘤、1例松果体瘤及8例正常人脑组织无Tag表达。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。