Fremdkörpern

Fremdkörpern is a German term that translates to "foreign body" or "foreign object." In a medical context, it refers to any object that is not naturally present in the body. These can range from tiny particles, like dust or grit, to larger items, such as swallowed coins, inserted objects, or even microorganisms that are not normally part of the body's flora.

The presence of a Fremdkörpern can cause a variety of symptoms depending on its location, size, and the body's reaction. Common symptoms include pain, inflammation, swelling, bleeding, and a sensation of irritation. For example, a foreign object in the eye might cause watering, redness, and a gritty feeling. A swallowed foreign object could lead to abdominal pain, nausea, or vomiting. In some cases, a foreign body may cause no symptoms at all, especially if it is small and located in an area where it does not interfere with normal function.

Diagnosis of a Fremdkörpern often involves a physical examination, patient history, and imaging techniques such as X-rays, ultrasound, or CT scans. The method of removal depends on the location and type of object. Small, superficial foreign bodies can sometimes be removed easily with tweezers or by irrigation. Deeper or more complex foreign bodies may require surgical intervention. Prevention is key, particularly for children, by ensuring they do not have access to small objects that could be swallowed or inserted into body orifices.