| Literature DB >> 22237122 |
Hui Zhou1, Zeng Xiong, Jinkang Liu, Shengxi Chen, Moling Zhou, Yangtengyu Liu.
Abstract
BACKGROUND ANDEntities:
Mesh:
Substances:
Year: 2012 PMID: 22237122 PMCID: PMC5999964 DOI: 10.3779/j.issn.1009-3419.2012.01.07
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
157岁男性右上肺NSCLC患者。MSCT横轴位(A)显示毛刺征,MPR技术显示分叶征和结节后下方阻塞病变(B)、胸膜凹陷征和棘状突起(C),VRT技术显示血管聚集征(D)。组织病理HE染色:低分化腺鳞癌(×200);免疫组化PCNA、VEGF染色均呈强阳性表达(×200,F,G);podoplanin染色见中心区微淋巴管稀少(×400,H),癌间质内少量podoplanin表达(×400,H),周围区微淋巴管较多,管腔扩大且不规则(×400,I)。
NSCLC found in the right upper lobe of a 57-year-old male. Axial images of MSCT shows spicules (A), MPR shows lobulated sign and distal side obstructive change (B), pleural indentation, and spinous process (C), VRT shows vessel convergence (D). HE staining of histopathology: poorly differentiated adenosquamous carcinoma (×200); Strongly positive expressions of PCNA, VEGF (SP×400, F, G); Lymphatic microvessels in the central areas were rare (podoplanin, SP×400, H), podoplanin were also expressed in few tumor stromata (SP×400, H), lymphatic microvessels in the peripheral areas were more with irregular and enlarged lumina (podoplanin, SP×400, I).
肺癌结节MSCT表现与肿瘤组织podoplanin阳性LMVD关系
The relationship between CT characteristics and podoplanin-LMVD
| MSCT characteristics | LMVD in the central areas | LMVD in the peripheral areas | |||||
| MSCT: multi-slice spiral computed tomography; LMVD: lymphatic microvessel density. | |||||||
| Edge of the shape | Spicules | (+) | 19 | 9.1±2.0 | 0.353 | 15.5±2.8 | 0.079 |
| (-) | 15 | 10.2±3.2 | 14.6±3.7 | ||||
| Lobulated sign | Shallow | 25 | 10.1±2.8 | 0.635 | 17.3±4.6 | 0.148 | |
| Deep | 9 | 9.7±2.6 | 16.0±3.2 | ||||
| Spinous process | (+) | 10 | 11.0±1.0 | 0.097 | 17.6±3.8 | 0.029 | |
| (-) | 24 | 9.8±2.8 | 14.5±2.3 | ||||
| Internal structure | Vacuole | (+) | 6 | 11.5±1.6 | 0.472 | 15.5±0.5 | 0.217 |
| (-) | 28 | 9.7±2.9 | 16.0±3.9 | ||||
| Attenuation density | Solid nodules | 9 | 10.0±2.9 | 0.071 | 17.6±3.5 | 2.319 | |
| Part-solid nodules | 25 | 10.0±2.6 | 17.3±4.3 | ||||
| Adjacent structures | Pleural indentation | (+) | 28 | 10.3±2.9 | 0.402 | 20.5±4.9 | 0.012 |
| (-) | 6 | 8.5±1.6 | 16.9±3.1 | ||||
| Vessel convergence | (+) | 24 | 10.6±0.8 | 0.316 | 16.4±3.0 | 0.087 | |
| (-) | 10 | 8.9±1.1 | 15.3±1.6 | ||||
| Obstructive change | (+) | 5 | 10.1±2.9 | 0.081 | 17.6±3.8 | 0.065 | |
| (-) | 29 | 9.0±0.3 | 17.0±0.6 | ||||
| Carcinomatous lymphangitis | (+) | 16 | 10.5±3.3 | 0.063 | 18.2±4.9 | < 0.001 | |
| (-) | 18 | 9.4±2.0 | 14.9±0.8 | ||||
| Lymph node | Enlargement | (+) | 13 | 10.1±3.5 | 0.071 | 17.6±3.6 | 0.989 |
| (-) | 21 | 9.8±0.4 | 17.5±3.9 | ||||
| Metastasis | (+) | 15 | 10.2±3.7 | 0.062 | 20.2±3.5 | 0.008 | |
| (-) | 19 | 9.8±1.8 | 15.5±2.0 | ||||