A spinal tap is often performed to confirm a diagnosis of meningitis. The cerebrospinal fluid is collected and analyzed. In patients with meningitis, glucose will be low and white blood cell count will be high as well as protein.
An additional laboratory test that could be used to confirm the diagnosis in a patient who is not infected with meningitis is a complete blood count (CBC). This test can help identify other conditions by assessing white blood cell counts, which may indicate an inflammatory response or infection elsewhere in the body. Additionally, specific serological tests can be performed to detect antibodies or antigens related to other infections or diseases that might mimic meningitis symptoms.
There are no existing tests to confirm a Migraine attack. Migraine itself is a diagnosis of exclusion. For appropriate diagnosis and treatment advice, seek the help of a physician or headache specialist.
A blood test for Bartonella henselae may be ordered to confirm the doctor's diagnosis.
Blood tests, urine tests, and tissue tests can be used to confirm a diagnosis of lipidoses.
It is a biopsy.
The doctor will look for the presence of follicles or scarring. He or she will take a small sample of cells from the patient's conjunctivae and examine them, following a procedure called Giemsa staining, to confirm the diagnosis.
Exploratory surgery is the term used when a diagnosis is suspected but x-rays/scans and other investigations have not been able to confirm the diagnosis. The only way the doctors can be sure is to actually look at the affected region themselves. Nowadays it is usually done laparoscopically which is minimally invasive and can even be performed as a day case procedure. As the doctors have an idea of what they may find, they will often consent a patient for one or more treatment procedures at the same time so that treatment can be performed immediately they are sure of the diagnosis and the patient would not have to undergo a second anaesthetic.
It is a biopsy.
Biopsy
Gallbladder
false
Diagnosis involves obtaining a sample of breast milk from the infected breast.