Eosinophilic pustular folliculitis (Ofuji's disease) and non-Hodgkin lymphoma.

The authors report the third case of eosinophilic pustular folliculitis (EPF) associated with a non-Hodgkin lymphoma. The dermatosis occurred after an autologous bone marrow transplantation performed as treatment for the lymphoproliferative disorder. Although EPF was initially described as an idiopathic disease, the association of some cases with immunologic alterations or diseases, such as immunodeficiencies, suggests a possible immunopathologic event in the pathogenesis of EPF.     

Eosinophilic pustular folliculitis (Ofuji's disease): efficacy of isotretinoin

The case of a 30-year-old man with a 6-year history of eosinophilic pustular folliculitis (EPF) is reported. Isotretinoin (1 mg/kg/day) led to a dramatic improvement of all the lesions within 2 weeks. The withdrawal of the drug was followed by a recurrence after 10 days of the papulopustular, follicular and pruritic lesions. Reintroduction of isotretinoin was successful. The benefits of isotretinoin in the treatment of EPF have, to the best of our knowledge, never been reported previously. The mechanisms underlying this efficacy may involve the inhibition of the eosinophilic chemotactic factors thought to be present in sebaceous lipids and in the stratum corneum of patients suffering from EPF.     

Eosinophilic pustular folliculitis (Ofuji's disease) with response to dapsone therapy

A 50-year-old man had eosinophilic pustular folliculitis (Ofuji's disease) characterized by follicular pustular papules on the face, confluent vesicles on the fingers, and a papulopustular area on the upper portion of the back. Extensive examinations and cultures of both pustular material and tissue revealed no organisms, except Staphylococcus epidermidis. The disease responded to dapsone therapy.     

Eosinophilic pustular folliculitis (Ofuji's disease) in a patient with silicone tissue augmentation

Eosinophilic pustular folliculitis (EPF) (Ofuji's disease) is a rare dermatosis of unknown etiology. We describe a 45-year-old Chinese woman who developed EPF on her face seven years after having nose and chin augmentation with subcutaneous silicone injections.     

Eosinophilic pustular folliculitis (Ofuji's disease): indomethacin as a first choice of treatment

Eosinophilic pustular folliculitis (EPF) is characterized by erythematous patches of large follicular papules and pustules involving mainly the face. Although various treatments have been attempted for EPF, including systemic and topical steroid, diaphenylsulphone, colchicine, minocycline as well as UVB phototherapy, there is no consensus on the first choice of treatment. We report a typical case and summarize 25 patients with EPF treated in our hospital between 1978 and 1998. Indomethacin was most frequently used (12/25) and showed clinical improvement in the majority of the cases (11/12). The effect of indomethacin was usually observed within 1--2 weeks after initiation of treatment. Decrease of peripheral blood eosinophils accompanied the clinical improvement. Thus, indomethacin should be considered as a first choice of treatment for EPF.     

Eosinophilic pustular folliculitis (Ofuji disease) manifested as pustules on the palms and soles

Eosinophilic pustular folliculitis (EPF) is clinically characterized by eosinophilic follicular papulopustules that form annular configurations on the face, trunk, and extremities. We describe a case of a patient whose EPF manifested on the soles of the feet, an area that normally does not contain hair follicles. The patient experienced a dramatic therapeutic response to indomethacin.     

Eosinophilic pustular folliculitis (Ofuji's disease) in Singapore: a review of 23 adult cases

The case records of 23 patients with classic eosinophilic pustular folliculitis (EPF), or Ofuji's disease, seen at the National Skin Centre in Singapore, from 1990 to 2001 were reviewed. All patients had clinical and histopathological findings consistent with EPF. There were eight men and 15 women (ratio 1:1.6). The mean age at presentation was 35 years. There was a marked predilection for Chinese patients (87%), with a racial distribution of 20:2:1 of Chinese, Malay and Indian patients, respectively. The most frequent site of occurrence was the face, particularly over both cheeks. The majority of patients (90%) treated with oral indomethacin had a good response within 2-4 weeks. Relapses were frequent in 82.6% of patients and maintenance with indomethacin or ketoprofen was beneficial. Eosinophilic pustular folliculitis is a rare but important disease entity presenting with recurrent indurated erythematous papulopustules and plaques on the face. Increased awareness of this condition is important as it can mimic many other conditions presenting as red plaques on the face.     

Eosinophilic pustular folliculitis (Ofuji)

A case of eosinophilic pustular folliculitis is described. The patient was a man aged 28 years with typical clinical and histological findings. The disease developed after an insect sting. Evident improvement was obtained after administration of sulphones with corticosteroids.     

Eosinophilic pustular folliculitis

Sterile, pruritic papules and papulopustules that formed annular rings developed on the back of a 58-year-old woman. The individual lesions evidenced peripheral extension with central clearing and were characterized by exacerbations and partial remissions. The general health of the patient was good. Laboratory determinations showed moderate peripheral blood eosinophilia. Spongiosis with eosinophilic exocytosis, often localized to the hair follicles, was found on examination of histologic specimens. These findings led to a diagnosis of eosinophilic pustular folliculitis, a disease of unknown cause that has rarely been reported in the North American literature.     

嗜酸性脓疱性毛囊炎

报告1例嗜酸性脓疱性毛囊炎.患者男,20岁.躯干、四肢出现毛囊性丘疹、脱屑1个月.皮肤科检查颈部、躯干及四肢弥漫红色及暗红色斑片,其上密集分布粟粒大毛囊性丘疹,部分丘疹顶端可见针尖大脓疱.血常规及骨髓检查均示嗜酸性粒细胞增多.皮损组织病理检查示表皮角化过度,棘细胞层不规则增厚,毛囊及真皮内有大量以嗜酸性粒细胞为主的炎性细胞浸润,可见毛囊内嗜酸性粒细胞小脓肿.     

Eosinophilic pustular folliculitis

A case of eosinophilic pustular folliculitis (Ofuji) is presented. This long-lasting disease of unknown aetiology has hitherto been reported only from Japan. It is characterized by tinea-like slowly growing rings and by blood eosinophilia. The histological changes are epidermal infiltrations and abscesses of predominantly eosinophilic leukocytes, often localized to the follicles.