Finally, a chest X-ray helps distinguish whether there are complications, such as pulmonary diseases, due to systemic conditions associated with PUK.One of the common causes of PUK is ocular infections by microorganisms such as bacteria, viruses, and fungi. To detect the causative microorganism, doctors usually collect samples before the commencement of therapy and send them to laboratories. Laboratory personnel then perform smear examination, inoculate the samples on culture media, and perform serological testing. Serological testing is an antibody test providing information on PUK etiology. The diagnosis of PUK due to systemic conditions requires a combination of serological and hematological testing, together with imaging techniques such as radiography and CT scanning. Treatments
Various PUK therapies are of different objectives, for example, inflammation control, halting of disease progression, stroma repairment, avoidance of secondary complications, and vision restoration. A thorough understanding of PUK and different therapies is important. Medical and surgical treatments are two major approaches to manage PUK. Medical therapy
As for medical therapy, there are several types of drugs available for PUK. Topical corticosteroids usually serve as therapy for milder unilateral cases of RA-associated PUK. Systemic corticosteroids in the form of an oral dose are the acute management of more severe cases. However, there are side effects with prolonged usage of oral corticosteroids. Immunosuppressive agents, such as azathioprine, cyclophosphamide, and methotrexate, have demonstrated efficacy in treating inflammatory eye diseases, including PUK. The combined therapy of systemic corticosteroids up to 100 mg/day and immunosuppressive agents are used for severe cases of PUK.
A breast cyst is a fluid-filled sac within the breast. One breast can have one or more breast cysts. They are often described as round or oval lumps with distinct edges. In texture, a breast cyst usually feels like a soft grape or a water-filled balloon, but sometimes a breast cyst feels firm.Breast cysts can be painful and may be worrisome but are generally benign. They are most common in pre-menopausal women in their 30s or 40s. They usually disappear after menopause, but may persist or reappear when using hormone therapy. They are also common in adolescents. Breast cysts can be part of fibrocystic disease. The pain and swelling is usually worse in the second half of the menstrual cycle or during pregnancy. Treating breast cysts is usually not necessary unless they are painful or cause discomfort. In most cases, the discomfort they cause may be alleviated by draining the fluid from the cyst. The cysts form as a result of the growth of the milk glands and their size may range from smaller than a pea to larger than a ping pong ball. While some large cysts feel like lumps, most cysts cannot be identified during physical examinations. Breast cysts are not to be confused with "milk cysts" (galactoceles), which usually appear during weaning.