The results of a temporal artery biopsy provide critical information about the presence of inflammation or other abnormalities in the artery. Pathologists examine the biopsy sample under a microscope, looking for signs of giant cell arteritis (GCA), such as thickened arterial walls, inflammatory cell infiltration, or multinucleated giant cells. A positive result confirms the diagnosis of GCA, allowing doctors to implement an appropriate treatment plan aimed at preventing complications like vision loss or stroke.

In some cases, the biopsy results may be negative despite clinical suspicion of GCA. This can occur due to the "skip lesion" phenomenon, where inflammation affects only certain segments of the artery, leaving others unaffected. A negative biopsy does not entirely rule out GCA, and doctors may rely on other diagnostic tools, such as imaging studies or clinical assessments, to make a final determination. Regardless of the outcome, the biopsy results are an essential part of the diagnostic process for conditions involving the temporal arteries.

Proper preparation for conjunctival tumor removal surgery is essential to minimize risks and ensure a smooth procedure. Before the surgery, patients typically undergo a thorough eye examination to assess the tumor's size, location, and type. This may include imaging tests or a biopsy to determine whether the tumor is benign or malignant. The ophthalmologist will provide specific instructions regarding fasting or discontinuing certain medications that could interfere with the surgery or recovery process. Patients are often advised to stop taking blood-thinning medications, such as aspirin or ibuprofen, prior to surgery to reduce the risk of bleeding during the procedure. It's also important for patients to inform their surgeon about any allergies or pre-existing conditions, such as dry eye syndrome or previous eye surgeries, as these may affect the surgical approach.

On the day of the surgery, patients should arrive early to allow time for pre-operative preparations, including an eye examination and the administration of local anesthesia. The anesthesia is typically injected around the eye to numb the area, ensuring the patient is comfortable throughout the procedure. While patients are awake during the surgery, they may be offered a sedative to help them relax. It's also essential to arrange for transportation to and from the surgery, as the use of local anesthesia can impair vision temporarily. Following the surgery, post-operative care instructions will be provided, including advice on how to care for the surgical site, manage discomfort, and schedule follow-up appointments.