Neurology department or
Neurology

it can mean either the branch of study (like a medical college course), or the department for patient care in a hospital.

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Note added at 3 days 3 hrs (2019-11-03 22:45:05 GMT)
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In a hospital, the Chinese phrase in question means "Department of Neurology" and/or the discipline of neurology. In a medicial college, it means the discipline of neurology. They must be translated diufferently.

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Note added at 3 days 3 hrs (2019-11-03 22:51:58 GMT)
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如果想表达 XXX 医生是在某个医院神经内科工作，就用科室的名称neurology deparment:

Duke Department of Neurology - Durham
https://neurology.duke.edu
翻译此页
The nine journal articles written by members of the Neurology Department this October show the breadth of expertise within our Department... Continue Reading.


如果想说某人是从事神经内科专门专业的，就用学科的名称neurology:

A doctor who specializes in neurology is called a neurologist. The neurologist treats disorders that affect the brain, spinal cord, and nerves, such as: Cerebrovascular disease, such as stroke. Demyelinating diseases of the central nervous system, such as multiple sclerosis.
What is a Neurologist? - Neurology - Highland Hospital ...
https://www.urmc.rochester.edu › highland › departments-centers › what-is-a...