![]() ![]() A proportion of those patients whose lesions resolve following medical management or surgery can suffer recurrence (see ‘prognosis’ section below).ĭrug therapy stabilisation of the condition can involve: If the lesions shrink but remain present, the option of surgery to try to remove the remaining ulcerated areas may be discussed. In the majority of cases this will dramatically shrink the lesions and may clear them up completely. The first line treatment for this disease involves drug therapy. What are the treatment options for anal furunculosis? This initial assessment is invaluable in allowing monitoring of progress during subsequent treatment. This also allows thorough clipping of the hair surrounding the lesions, as well as cleaning of the area and documentation of the extent and distribution of the lesions. Examination may require sedation or general anaesthesia as it can be a little uncomfortable. How is anal furunculosis diagnosed?Īnal furunculosis is usually diagnosed by clinical examination. This over-activation of certain components of the immune system leads to marked inflammation and ulceration of the local area. ![]() A separate part of the immune system is then exposed to more bacteria than normal and becomes over-activated. Analysis has suggested that anal furunculosis lesions develop due to a lack of some of the immune system’s defences that would usually protect the intestines and perineal skin from the bacteria normally present in that area. However, recent research has found a number of similarities between anal furunculosis in dogs and a condition called Crohn’s disease in humans. These include the presence of a wide-based tail and increased numbers of sweat glands in the region of the anal canal. There are a number of theories that have been proposed over the years regarding the cause(s) of anal furunculosis. Ulceration, potentially becoming extensive.Red and sore-looking skin in the area of the anal ring.Matting of fur of the perineum with discharge.Foul odour associated with the perineum (the area between the anus and the genitals).Pain, particularly whilst passing faeces.What animals are affected?Īnal furunculosis occurs most commonly in middle aged or old aged German shepherd dogs, although other breeds can be affected. Anal furunculosis is a chronic, progressive inflammatory disease of dogs that results in ulceration and inflammation in the area surrounding the anus. ![]()
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