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spindle cell 【生物學】梭狀細胞。

spindle file

Mucinous tubular and spindle cell neoplasms , also called low - grade myxoid renal epithelial neoplasms with distal nephron differentiation ( hum path 2001 ; 32 : 506 ) , also appear to derive from the distal nephron and to have some similar features 粘液性腎小管和梭形細胞腫瘤,也稱高級別粘液樣腎上皮腫瘤伴遠端腎單位分化,也來源于遠側腎單位并具有一些相似的特征。

When characteristic findings as polypoid , intraluminal , and nonobstructive masses are present on image studies , some diagnosis such as spindle cell carcinoma , leiomyosarcoma and lymphoma should be considered first 當在圖象學上有特別的發現像是類?肉狀,腔室內的,非阻塞性的腫塊時,一些診斷像是梭狀上皮細胞癌,橫紋肌肉瘤,淋巴瘤都需作第一考慮。

When characteristic findings as polypoid , intraluminal , and nonobstructive masses are present on image studies , some diagnosis such as spindle cell carcinoma , leiomyosarcoma and lymphoma should be considered first 當在影像學上有特別的發現像是類?肉狀,腔室內的,非阻塞性的腫塊時,一些診斷像是梭狀上皮細胞癌,橫紋肌肉瘤,淋巴瘤都需作第一考慮。

It is a rare spindle cell neoplasm that was initially reported in the pleura , mediastinum , and lungs . recently , many extrathoracic locations , including kidney and retroperitoneal soft tissue , hae been described 腎纖維瘤為很罕見紡錘狀細胞腫瘤,常見于胸膜、縱隔和肺。近來發現該瘤也可發生于胸部以外的部位,如腎臟、腹膜后軟組織等。

Non - keratinizing squamous metaplasia is seen in this inerted papilloma . intestinal metaplasia , spindle cell pattern , and neuroendocrine differentiation are some of the other features that may be seen occasionally 本例內翻性乳頭狀瘤中可見到非角質化的鱗狀上皮化生。有時腸上皮化生、紡錘狀細胞外形、神經內分泌分化偶可見到。

The schwannoma is seen microscopically to be composed of spindle cells ( like most neoplasms of mesenchymal origin ) , but the cells are fairly uniform and there is plenty of pink cytoplasm 鏡下觀,這個神經鞘瘤由梭形細胞組成(象多數間葉細胞起源的瘤) ,細胞大小一致,胞漿豐富、呈粉紅色。

Mesotheliomas have either spindle cells or plump rounded cells forming gland - like configurations , as seen here at high power microscopically . they are very difficult to diagnose cytologically 圖示間皮瘤內既有梭形細胞又有飽滿的圓形細胞,二者形成類似腺體的外形。在細胞學上很難診斷。

This high power microscopic appearance of cardiac myxoma shows minimal cellularity . only scattered spindle cells with scant pink cytoplasm are present in a loose myxoid stroma 高倍鏡可見心房粘液瘤極小的細胞結構,僅有散在的紡錘形細胞,在疏松的粘液樣基質中有少量淡紅的胞漿存在。

The schwannoma is seen microscopically to be composed of spindle cells ( like most neoplasms of mesenchymal origin ) , but the cells are fairly uniform and there is plenty of pink cytoplasm 鏡下,許旺氏細胞瘤象多數間充質來源的腫瘤一樣,由梭形細胞組成,細胞大小形態一致,胞漿粉紅。

Sarcomas , including leiomyosarcomas , often have very large bizarre giant cells along with the spindle cells . a couple of mitotic figures appear at the left and lower left 包括平滑肌肉瘤在內的肉瘤中常可見到形狀奇異的巨細胞,分布于梭性細胞之間。圖左側及左下方可見核分裂象。

However , they are anastomosing and not collapsed , and are accompanied by atypical endothelial cells , eosinophilic hyaline globules , plasma cells and fascicles of spindle cells 然而,它們的血管網是吻合的,不塌陷,伴不典型內皮細胞、嗜堿性玻璃樣小球、漿細胞和梭形細胞束。

The low power microscopic appearance of an aneurysmal bone cyst is seen here . cavernous spaces are filled with blood . the walls of the spaces contain spindle cells and multinucleated cells 低倍鏡顯示動脈瘤性骨囊腫。海綿狀腔隙充滿著血。腔壁包含梭形細胞與多核細胞。

Cytologic examination shows benign appearing spindle cells , chondroid cells , multinucleated giant cells and calcified debris ( diagn cytopathol 2001 ; 24 : 336 ) 細胞學檢查顯示良性的梭形細胞、軟骨樣細胞、多核巨細胞以及鈣化的碎屑。

This example of inflammatory pseudotumor shows proliferation of spindle cells in a background of myxoid matrix containing scattered inflammatory cells 可見到在有多量小血管的粘液樣基質中散在一些成束的梭形細胞及慢性炎性細胞。

The osteosarcoma is composed of spindle cells . the pink osteoid formation seen here is consistent with differentiation that suggests osteosarcoma 骨肉瘤由梭形細胞組成。粉紅色的類骨質顯示一定的分化程度,提示骨肉瘤。

This is an aneurysmal bone cyst at high power magnification . note the prominent multinucleated cells and the plump spindle cells of the stroma 高倍鏡顯示動脈瘤性骨囊腫。可見間質中突出的多核細胞與飽滿的梭形細胞。

Histology showed 1 case of spindle cell type a , 1 of spindle cell b , 10 of epithelioid cell and 7 cases of mixed cell type 病理組識型:紡綞a型1例,紡綞b型1例,類上皮型10例,混合型7例。

Tumor tissue from the spindle cells and collagen fiber bundles cutting through , glass - like degeneration and calcification 瘤組織由梭形細胞和膠原纖維束交織而成,可發生玻璃樣變和鈣化。

The clinicopathologic observation of mucinous tubular and spindle cell carcinoma of the kidney 腎臟黏液性小管狀和梭形細胞癌臨床病理觀察