查询词典 lobular

Objective To approach whether cytology may accurately subclassify invasive lobular carcinoma of the breast.

诊断病理学杂志000107摘要：目的探讨经组织学证实的11例乳腺浸润性小叶癌的细胞学穿刺涂片，能否进行正确的组织学分类。

Palmate leaves, pieces of lobular 7-11, long yen down to the oval.

掌状叶，小叶7-11枚，长圆至倒卵圆形。

Abstract］ objective to discuss radiological findings of parosteal osteosarcoma on emphasis combined with clinical pathology and literature.methods 4 cases of parosteal osteosarcoma proved by operation and pathology were analyzed retrospectively.results female was 3 cases,male was 1 case,average age was 30.5 years old,these tumors were arised on posterior border of distal femur and popliteal cavity,presented as lobular dense ossified mass,defined lesion.one case had villose margin.a thin narrow lucent zone separated the mass from the cortex at two cases.one case underwent angiography,there was no malignant feature.conclusion parosteal osteosarcoma may be divided into low-grade type and high-grade type.radiological manifestations of early stage possess character,early diagnosis conduces to establish rational treating plan and evaluate prognosis.

目的 结合临床病理学特征和文献资料，重点讨论皮质旁骨肉瘤的x线特征。方法收集经手术、病理证实的皮质旁骨肉瘤病例4例，对其进行回顾性分析。结果 4例患者女3例，男1例，平均年龄30.5岁，肿瘤均发生于股骨远端后侧和腘窝处，表现为分叶状致密骨化肿块，边界清晰，其中1例边缘呈绒毛状改变，2例有细窄透亮带与骨皮质相隔，1例行血管造影，未见血管池等恶性征象。结论皮质旁骨肉瘤分为低度恶性和高度恶性两种，早期影像学表现有特征性，早期诊断有助于制订相应的治疗方案和评估预后。

Pterocarpus indicus, commonly known as "lobular Tan", logs 10-20 cm in diameter, the proportion for 1100 ~ 1.3 thousand kilograms per cubic meter.

印度紫檀，俗称&小叶檀&，原木直径10-20厘米，比重为1100~1300千克每立方米。

All the LOH on 〓 and 〓 was observed in invasive ductal carcino- ma, carcinoma simplex, medulary carcinoma and scirrhous carcino- ma, no deletions at these sites were observed in any invasive lobular carcinoma and others. These results imply an etiological difference.P53 gene is a hot point gene in the occurrence and development of breast, cancer. PCR-SSCP analysis was performed to detect P53 gene point mutation in the region between exon 5 and 8, 5 of 12 (41. 6%) stage I breast cancer patients contain mutation of P53, 3 of 5 patients were accompanied by 〓 deletion. These results suggested that point mutation and allelic loss of P53 gene are two vi- tal genetic events in earlier stage of breast tumorigenesis.

我们还发现，〓和〓位点LOH均分布在乳腺浸润性导管癌、单纯癌、髓样癌及硬癌中，在浸润性小叶癌和某些特殊类型乳腺癌中全部为LOH阴性，上述位点LOH可能与某些组织学类型乳腺癌的发生有关。P53基因是乳腺癌形成过程中的一个热点基因，本研究对12例Ⅰ期乳腺癌组织标本中P53基因热点区域第5、6、7、8外显子点突变进行了测定，发现41.6％（5／12）的病人有P53基因一个或多个点突变，其中3例同时伴有〓位点LOH，表明P53基因点突变和等位基因缺失是发生在乳腺癌形成早期的一个重要遗传学事件。

The features including the marginal sign of cancer, such as lobular sign and spiculated sign, and the contrast-enhanced CT findings of sarcoma, such as rim enhancement and irregular low hypodense areas in the center.

既具有癌块的边缘征象，如分叶、毛刺等周边浸润征象，增强扫描又具有肉瘤的强化表现，如较厚的环状强化、肿块中央常为不规则的密度减低区。

The PSC was a rounded or elliptic mass in the lung. It had rim enhancement and irregular low hypodense areas in the center after contrast-enhanced CT, lobular sign and spiculated sign.

肺内圆形或椭圆形较大肿块，增强扫描肿块呈不规则环状强化，中央显示不规则密度减低区，酷似肉瘤的CT表现，而其边界不甚规则，边缘不光整，有分叶、毛刺等浸润表现时应考虑为肺肉瘤样癌之可能。

At the same time, we found that the islets had appeared pathological degeneration, while the pancreatic lobular structure, acini and ducts had no visible changes in 20 Gy group.

且在20 Gy剂量组中胰岛细胞已出现部分退化、变性。

Frost,M.D.,Cytologic Features of Ductual and Lobular Carcinoma in Fine Needle Aspirates of the Breast.

王念黎。乳腺浸润性小叶癌的细针吸取细胞学，诊断病理学杂志，1998，5：22-24

All the lesions were composed of palpable masses, including those in 6 patients with breast pain and in 2 patients with bloody nipple discharge. When we analyzed the shape and margin of these 80 lesions, 16 (44%) of 36 lesions composed of round, oal, or lobular masses with sonographically circumscribed margins were proen malignant (Figure 6). Surgery was performed in 32 cases (16 mastectomies and 16 breast conseration surgeries with axillary lymph node dissection).

所有病灶可触及肿块，包括6例有乳腺痛、2例有乳头血性溢液。80例分析形状和边界时，16例（44％）36个病灶为圆形、卵圆形、或分叶形，边界清，证实为恶性病变（图6）。32例进行了外科手术（16例乳房切除术、16例保存乳房外科手术并腋窝淋巴结清除）。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。