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首页> 外文期刊>Journal of International Medical Research >Diagnosis of a granular cell tumour at the abdominal wall using fine needle aspiration cytology and histology: Case report
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Diagnosis of a granular cell tumour at the abdominal wall using fine needle aspiration cytology and histology: Case report

机译：细针穿刺细胞学和组织学诊断腹壁颗粒细胞瘤：病例报告

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This case report describes the use of fine needle aspiration cytology to diagnose a granular cell tumour (GCT) that presented as a painless, palpable mass at the abdominal wall in a 50-year-old woman who had had the mass for ≥1 year prior to presentation. Routine haematoxylin and eosin staining of the cytological smears demonstrated that the specimen was predominantly cellular; it contained both cell clusters and single cells with abundant granular cytoplasm and indistinct cell borders. Cells were fragile and had fairly uniform naked nuclei that were scattered with vacuolated and prominent nucleoli. Background material on the smears included eosinophilic, granular cytoplasmic material and some adipose tissue. Neither mitoses nor necrosis were observed. A cytological diagnosis of a GCT was confirmed by histological examination of a surgical specimen stained with haematoxylin and eosin. This case report found that the GCT had a characteristic cytological appearance and that cells with prominent nucleoli can be present in benign GCTs.
机译：该病例报告描述了使用细针穿刺细胞学检查来诊断颗粒细胞瘤（GCT），该颗粒细胞瘤是一名50年前体重≥1岁的女性，腹壁无痛，可触及的肿块。演示。常规苏木精和曙红对细胞学涂片染色表明，标本主要是细胞。它既包含细胞簇，又包含具有丰富颗粒状细胞质和模糊细胞边界的单个细胞。细胞脆弱，有相当均匀的裸核，散布着空泡的和突出的核仁。涂片上的背景物质包括嗜酸性粒状细胞质物质和一些脂肪组织。既没有观察到有丝分裂也没有坏死。通过对经苏木精和曙红染色的手术标本进行组织学检查，证实了GCT的细胞学诊断。该病例报告发现GCT具有特征性的细胞学外观，良性GCT中可能存在具有明显核仁的细胞。

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