Last name origins & meanings: 1  German: topographic name for someone who lived by the Rhine river, which is first recorded in the Roman period in the form Rhenus; it may be derived from a Celtic element meaning âto flowâ.2  German: from a short form of a Germanic personal name formed with ragin âadviceâ, âcounselâ. German: topographic name for someone who lived by the Rhine river, which is first recorded in the Roman period in the form Rhenus; it may be derived from a Celtic element meaning âto flowâ. 2  German: from a short form of a Germanic personal name formed with ragin âadviceâ, âcounselâ.
Otitis means inflammation of the ear and causes ear problems in puppies. Otitis refers to a condition which may develop suddenly (acute), or be ongoing (chronic).
Otitis externa, also known as acute external otitis, swimmer's ear, or tropical ear is an infection of the skin covering the outer ear canal that leads to the ear drum, called the tympanic membrane.igns and symptoms may include: Acute diffuse otitis externa-the swelling (inflammation) of the ear canal is more extensive. A rash can extend to the pinna (outer ear) and tympanic membrane (ear drum). Acute in this text means the otitis lasts no more than three weeks.