| Literature DB >> 20677658 |
Shigao Chen1, Shifeng Wang, Jun Gao, Shangfu Zhang.
Abstract
BACKGROUND ANDEntities:
Mesh:
Year: 2010 PMID: 20677658 PMCID: PMC6000696 DOI: 10.3779/j.issn.1009-3419.2010.05.31
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
5例胸膜肺母细胞瘤的临床及病理特征
Clinicopathological features of 5 cases of pleuropulmonary blastoma
| No. | Age (month)/sex | Clinical symptom | Sites and sizes | Macroscopy | Pathologytypes | Follow-up |
| F: female; NED: no evidence of disease; DOD: dead of disease. | ||||||
| 1 | 30/F | Cough, expectoration, dyspnea | Inferior lobe of left lung (4 cm × 3 cm) | Cystic mass | Ⅰ | NEDfor5 monthsafter surgery |
| 2 | 21/F | Ecphysesis | Filled the left thoracic cavity | Multicysticmass | Ⅱ | DOD at 4 months after surgery |
| 3 | 24/F | Dyspnoea, emesis | Left thoracic cavity (1.5 cm × 1 cm × 1 cm) | Solid, fish-like | Ⅱ | DODatl month after surgery |
| 4 | 47/F | Cough, breath lessness, low-grade fever | Left thoracic cavity (11 cm ×9 cm × 9 cm) | Solid, fish-like, accompanied byhaemorrhage and neaosis | Ⅲ | Lost |
| 5 | 42/F | Cough, fever | Filled the right thoracic cavity | Solid, fish-like, accompanied by necrosis | Ⅲ | Lost |
1PPB的病理组织学图像。A:Ⅰ型PPB,肿瘤组织呈囊性(HE, ×40);B:上皮下似葡萄状肉瘤生发层的原始间叶细胞(HE, ×100);C:示陷入的良性上皮成分(HE, ×100);D:示软骨样结节分化(HE, ×40);E:示间变性未分化肉瘤组织像(HE, ×400);F:肿瘤细胞示Vimentin阳性(SP, ×200);G:部分肿瘤细胞示Desmin阳性(SP, ×200);H:部分肿瘤细胞示Myogenin阳性(SP, ×100)
Pathohistologic pattern of PPB. A: Type Ⅰ PPB appears as cystic structure (HE, ×40); B: Primitive mesenchymal cells like cambium layer of botryoid sarcoma dispersed beneath the epithelium (HE, ×100); C: Benign epithelium entrapped within the tumor (HE, ×100); D: Nodules of cartilage in the tumor (HE, ×40); E: Histologic pattern like anaplastic undifferentiated sarcoma (HE, ×400); F: Tumor cells positive for Vimentin (SP, ×200); G: Partial tumor cells positive for Desmin (SP, ×200); H: Partial tumor cells positive for Myogenin (SP, ×100)