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乳腺切除标本显示乳腺“炎性”癌。不是乳腺癌的一种特殊组织学类型,更正确地说它意味着乳腺癌的真皮内淋巴管浸润。这种真皮内淋巴管的累及导致了皮肤水肿增厚、呈现红斑而且粗糙而具橘皮样外观。

This mastectomy specimen demonstrates the gross findings of "inflammatory" carcinoma of breast. This is not a specific histologic type of breast cancer, but rather it implies dermal lymphatic invasion by some type of underlying breast carcinoma. Such involvement of dermal lymphatics gives the grossly thickened, erythematous, and rough skin surface with the appearance of an orange peel ("peau d'orange" for you francophiles).

乳腺皮肤有明显充满乳腺癌转移细胞的淋巴管腔。癌经常转移至淋巴管。乳腺癌最常转移至腋淋巴结,而且这些淋巴结通常在乳腺癌外科手术时被除去。

The skin overlying the breast has prominent lymphatic spaces filled with small metastases from breast carcinoma. Carcinomas often metastasize to lymphatics. Breast cancers most often metastasize to the axillary lymph nodes, and these nodes are often removed at the time of surgery for breast cancer.

真皮淋巴管因导管癌细胞存在而扩张。这是所谓的乳腺炎性癌的标志。

The microscopic appearance of a dermal lymphatic distended by ductal carcinoma of the breast is shown here. This is the hallmark of so-called inflammatory carcinoma of the breast.


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