Treating erythroplasia of Queyrat with photodynamic therapy following circumcision and dermabrasion.

We describe a case of a patient with erythroplasia of Queyrat located on the whole glans and end of the prepuce that was successfully treated with three courses of photodynamic therapy after the completion of circumcision and dermabrasion. Skin lesions disappeared after receiving this combination of treatments and have not recurred during the past 6 months of follow-up.

Weekly phototherapy is an effective therapy for patients with vitiligo.

The current strategies for the treatment of vitiligo using phototherapy usually involve treatment for two-three times per week; however, in practice, the number of patient sessions does not meet this standard. The present study found that phototherapy once a week was also effective. The present study was designed to examine the efficacy of weekly light therapy. For this purpose, 296 patients with vitiligo were included and divided into five sub-samples of the neck, face, trunk, extremities and scalp according to the site of phototherapy, and were treated once or twice weekly with phototherapy. The difference in efficacy between phototherapy performed once and twice weekly was observed using a Chi-squared test. It was concluded that there was a minimal difference between phototherapy performed twice weekly compared to once weekly for the treatment of vitiligo on the face, neck, torso, limbs and scalp. Thus, phototherapy once a week is valid for the treatment of vitiligo, although weekly light therapy takes longer to restore color for the first time.

Short-term curative effect and safety of propranolol combined with laser in the treatment of infantile hemangiomas.

Short-term curative effect and safety of propranolol combined with laser in the treatment of infantile hemangiomas was studied, so as to provide reference for clinical treatment. A total of 100 cases of infantile hemangiomas admitted to the Affiliated Hospital of Jining Medical University from October 2014 to June 2016 were selected into this study. According to the random number table method, they were divided into the control group and the observation group, with 50 cases in each group. The infant patients in the control group were treated with laser alone, and the infant patients in the observation group were treated with propranolol combined with laser. The healing time, the number of times of laser therapy, the short-term curative effect, the changes in serum inflammatory factors before and after treatment and the incidence of adverse reactions were compared between the two groups of infant patients. The healing time and the times of laser therapy of the infant patients in the observation group were less than those of the infant patients in the control group, and the differences were statistically significant (p<0.05). The short-term curative effect of the observation group (98%) was higher than that of the control group (82%), and the difference was statistically significant (p<0.05). The levels of serum inflammatory factors interleukin (IL)-2, IL-6 and IL-10 in the two groups of infant patients after treatment were lower than those before treatment, and the levels in the observation group were lower than those in the control group, and the differences were statistically significant (p<0.05). Propranolol combined with laser in the treatment of infantile hemangiomas has remarkable short-term curative effects. It can effectively reduce the levels of inflammatory factors, shorten the healing time and reduce the number of times of laser therapy. It is safe and worthy of clinical promotion.

Ulcerative colitis in an adult patient mimicking Henoch-Schönlein purpura: A case report.

RATIONALE: Ulcerative colitis (UC) is one of the chronic inflammatory diseases of the intestinal tract. UC being misdiagnosed as Henoch-Schönlein purpura (HSP) in the elderly has seldom been reported about. PATIENT CONCERNS: A 64-year-old man was admitted to the hospital with petechiae and palpable purpura in lower limbs and abdominal pain for about 1 month. DIAGNOSES: Colonoscopy demonstrated severe inflammation in the colon, mucosal congestion, and edema, and multiple hemorrhages and ulcerations, with purulent adhesions. A histopathologic examination of the colon biopsies revealed extensive infiltration of immune cells and mucosal ulcerations in the intestine. UC was diagnosed. INTERVENTIONS: The patient was treated with prednisone (1.0 mg/kg/d) with progressive dose reduction. OUTCOMES: The skin lesions were healed within 4 weeks, and his abdominal pain was alleviated remarkably. He is currently under follow-up. LESSONS: As the treatment used for patients with HSP was not effective, it was advised that UC should be taken into consideration.