(1) Following a two - to eight-week incubation period, papules develop that may ulcerate or evolve into abscesses.

(2) These pruritic vesicular lesions appear as u2018dew drops on a rose petal,u2019 which may ulcerate and develop crusting.

(3) The nodules and the papule on the affected finger began to ulcerate and produce a purulent discharge.

(4) The main symptom of ulcerative colitis is frequent, watery diarrhoea, which may be accompanied by cramping abdominal pain and the passage of blood and/or mucus.

(5) The patient may present with corneal necrosis, dystrophy, ulceration , and abrasion.

(6) The papule becomes pustular and ulcerates , producing an ulcer crater with colorless exudate.

(7) Gingival ulceration in herpetic stomatitis is common and is associated with mouth ulcers elsewhere and fever

(8) Other risk factors include asthma, cirrhosis, diabetes, and ulcerative colitis.

(9) Apart from necrobiosis lipoidica, diabetes is not a primary cause of ulceration but often leads to ulceration through neuropathy or ischaemia, or both.

(10) Some autoimmune diseases, such as Crohn's disease and ulcerative colitis, do not appear to be exacerbated by pegylated interferon.

(11) Aphthous ulcers that occur in conjunction with symptoms of uveitis, genital ulcerations , conjunctivitis, arthritis, fever or adenopathy should prompt a search for a serious etiology.

(12) The vesicles rupture, and a painless, ulcerated , black eschar develops.

(13) The most common symptoms of both ulcerative colitis and Crohn's disease are diarrhea and abdominal pain.

(14) IBS does not lead to colon cancer or ulcerative colitis or any other serious diseases.

(15) In fact, we owe much of what we know about managing neuropathic foot ulcerations related to diabetes to Dr Brand's pioneering work.

(16) Important clinical and biological differences exist between the adenoma carcinoma sequence and ulcerative colitis associated neoplasia.