A firm mass of matted nodes may become apparent with disease progression, and if untreated, lymphadenopathy can become fluctuant with draining fistulas.

假如不处理，一个粗糙结节构成的肿块可能会出现恶化，肿大的淋巴结可能会出现波动感，伴有瘘道。

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“The roles that we see are those that do require business savvy as a key component, ” says Peter Woolford, market manager at Kforce Inc., a professional staffing firm in Boston, Mass.

“我们看到的角色需要商业能力作为关键部分，” Peter Woolford说，他是波士顿一家职业雇佣公司Kforce Inc.的市场主管。

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The known sample is not large enough to determine a firm upper mass limit, which would in turn give more detailed insight into the physics of such extremely dense forms of matter.

这些已知的样本还不足以确定一个严格的质量上限，而这个上限可以帮助我们进一步了解这些极高密度的物质的物理特性。

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It was not until 2003 that Cho made it back to South Korea to set up his firm, Mass Studies, so some questioned if he was the best candidate to design South Korea's pavilion at the Shanghai Expo.

CNN: Minsuk Cho's dramatic architecture

Hey I went from being a staff member in the second largest firm in Worcester, Mass to being a partner in the second largest firm in New England without ever looking for a job.

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Dell has been working for five years on transforming the firm from a mass maker of commodity PCs to an enterprise solutions provider (somewhat in the mold of Hewlett-Packard and IBM), and while the full transformation could take another five years, many signs of progress are already visible.

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