Lymdrüsenschwelle at different body parts
The lymph glands of the groin region can be anatomically divided into a vertical and a horizontal group. They run adjacent to the large vessels and filter the lymph of the legs, the abdominal wall, the back and part of the outer genital region. The vertical lymph node groups are located on the inner side of the thigh and drain the lymphatic fluid of the legs.
They swell, for example, in the case of superficial local infections. The horizontal lymph node group is palpable below the inguinal ligament, which runs from the upper part of the hip bone towards the groin. This lymph node group drains the lymph fluid from the abdominal wall, the back and parts of the external genitals.
Swelling can occur here due to some venereal diseases that are transmitted through unprotected sexual intercourse. Examples are infections caused by pathogens such as chlamydia, herpes viruses, and soft and hard chancre. Lymph node swellings of the groin in general can be palpated very well and their examination is part of the standardized physical examination by the doctor.
The lymph glands in the region of the ears can be divided into two groups. One group lies in front of the auricle (preauricular group) and drains the lymph fluid of the parotid gland (parotis), the nose and the eyelids. Swelling of this group can have various causes.
On the one hand, local infections of the catchment area such as an inflamed sebaceous gland and its hair follicles may be the cause, on the other hand, shingles or conjunctivitis may cause the swelling. The other lymph gland group in the immediate vicinity of the ear is the one located behind the auricle (retroauricular group). Swelling of the lymph nodes in this region can occur, for example, in the case of a rubella infection.
This is caused by the rubella virus, whose infection can be avoided by vaccination. The editors also recommend: Lymph node swelling behind the ear – Dangerous? The lymph glands of the neck regions include the groups in front and behind the auricle, below the lower jaw and chin, in the area of the neck and back of the head, the upper shoulder, and the groups above the clavicles.
The swelling of these groups can have various causes. Beginning with local infections, for example caused by sebaceous gland inflammation in any area. Swelling in the area of the jaw angle can occur with a tonsil infection.Tumor diseases in the head and neck area are also causes of lymph gland swellings in the above mentioned areas.
Tumors in the mouth region can cause swelling of the lymph glands in the area of the jaw angle, below the chin and the area in between. If the lymph glands above the collarbone are swollen, cancer of the bronchi, esophagus and gastrointestinal tract should always be considered. The lymph glands of the armpit can be divided into several groups.
A distinction is made between a central group, an anterior group located at the breast, a group located behind the axillary fold and a group below the clavicle. They drain the lymphatic fluid of the armpit, breast and chest wall and most of the arm. The group below the clavicle then drains all the above groups before the lymph flows into the venous angle of the large vessels.
Swelling of the lymph glands in these areas can be caused by local infections. These can be infected wounds or inflammation of sebaceous glands and the associated hair follicles. Cancers such as breast cancer are also possible causes of swelling in this area. The examination of the lymph glands in the armpit region is part of the standard physical examination performed by the physician when the above-mentioned causes are suspected.
