Autoimmune progesterone dermatitis presenting as recurrent, marked angioedema-like lip changes: An unusual presentation of an uncommon problem.

Autoimmune progesterone dermatitis is a rare condition with varying clinical presentations. We present a case of autoimmune progesterone dermatitis presenting as recurrent, marked angioedema-like lip swelling without any other skin changes.

Severe cutaneous eruptions following the topical use of preparations containing bufexamac: Is it time to reconsider its registration in Australia?

Despite being a well-recognised cause of allergic contact dermatitis with an embargo in many countries around the world, bufexamac is available over the counter in topical preparations in Australia. We present a series of patients who developed severe cutaneous eruptions after the topical application of bufexamac containing preparations to highlight the potential risks of this medication, as well as advocate for the reconsideration of its registration by the Therapeutic Goods Administration in Australia.

Consensus statement for the treatment of infantile haemangiomas with propranolol.

Although most infantile haemangiomas do not require treatment due to a natural history of spontaneous involution, some require early intervention. The Australasian Vascular Anomalies Network and the Australasian Paediatric Dermatology Network have developed a consensus statement for the treatment of infantile haemangiomas with oral propranolol. Infants with haemangiomas that are life threatening, at risk of ulceration, or at risk of causing a significant functional impairment, psychological impact or physical deformity should be treated early with oral propranolol. Oral propranolol is safe and effective and in most healthy infants oral propranolol can be started in an outpatient setting.

Sarcoidosis presenting as non-scarring non-scalp alopecia.

In this article we describe a 39-year-old man who presented with non-scarring non-scalp alopecia of his limbs as the initial presentation of sarcoidosis. Alopecia is a rare cutaneous manifestation of sarcoidosis. A literature review has found only one other example of sarcoidosis presenting as non-scarring non-scalp alopecia in an area other than the scalp in a patient who was otherwise asymptomatic. Several reported cases have described scarring alopecia of the scalp, which is the area of skin most commonly affected by sarcoidosis. There has been one documented case of sarcoidosis manifesting as total body non-scarring alopecia in a patient who had systemic symptoms of sarcoidosis. Other cases have presented rare cutaneous manifestations of sarcoidosis but in all these cases several other organ systems have been involved, and the patient has had systemic symptoms on presentation or the cutaneous presentation did not include non-scalp non-scarring alopecia.

Disseminate and recurrent infundibulofolliculitis in childhood: a rarely reported entity.

Disseminate and recurrent infundibulofolliculitis (DRIF) is a term used to describe a micropapular skin disorder, most commonly occurring in young men with Fitzpatrick skin type V and VI. We present the case of two young Sudanese brothers with a clinical and histologic picture typical of this condition, which has been infrequently reported in children and has not previously been reported in related individuals. The etiology remains uncertain and there is no clear consensus on treatment.

Adverse effects of topical corticosteroids in paediatric eczema: Australasian consensus statement.

Atopic eczema is a chronic inflammatory disease affecting about 30% of Australian and New Zealand children. Severe eczema costs over AUD 6000/year per child in direct medical, hospital and treatment costs as well as time off work for caregivers and untold distress for the family unit. In addition, it has a negative impact on a child's sleep, education, development and self-esteem. The treatment of atopic eczema is complex and multifaceted but a core component of therapy is to manage the inflammation with topical corticosteroids (TCS). Despite this, TCS are often underutilised by many parents due to corticosteroid phobia and unfounded concerns about their adverse effects. This has led to extended and unnecessary exacerbations of eczema for children. Contrary to popular perceptions, (TCS) use in paediatric eczema does not cause atrophy, hypopigmentation, hypertrichosis, osteoporosis, purpura or telangiectasia when used appropriately as per guidelines. In rare cases, prolonged and excessive use of potent TCS has contributed to striae, short-term hypothalamic-pituitary-adrenal axis alteration and ophthalmological disease. TCS use can also exacerbate periorificial rosacea. TCS are very effective treatments for eczema. When they are used to treat active eczema and stopped once the active inflammation has resolved, adverse effects are minimal. TCS should be the cornerstone treatment of atopic eczema in children.

Sporotrichoid Mycobacterium marinum infection of the face following a cat scratch.

Mycobacterium marinum infections in humans uncommonly affect the face and are not known to be associated with cat scratches. We describe a 24-year-old woman who presented with a 3-month history of multiple tender, occasionally discharging cystic nodules involving the left side of her face in a sporotrichoid distribution. She had suffered a cat scratch to her left lower eyelid 3 weeks before the onset of the eruption and owned multiple tropical fish tanks. She was systemically well and had no lymphadenopathy. She had a background history of a 4.5-mm-thick nodular melanoma of her temple treated by wide local excision and negative sentinel lymph node biopsy 4 years prior. Skin biopsies showed multiple variably sized granulomas surrounded by thick cuffs of lymphocytes involving the superficial and deep dermis with no organisms seen on Ziehl-Neelsen, peroidic acid-Schiff and methenamine silver stains. Laboratory investigations showed a mildly raised erythrocyte sedimentation rate but normal full blood count and C-reactive protein. Fluid from the left cheek grew an acid-fast bacillus identified as Mycobacterium marinum. The skin eruption cleared after 5-month treatment with oral clarithromycin 500 mg twice daily and rifampicin 600 mg daily.

Differential expression of pyloric atresia in junctional epidermolysis bullosa with ITGB4 mutations suggests that pyloric atresia is due to factors other than the mutations and not predictive of a poor outcome: three novel mutations and a review of the literature.

Junctional epidermolysis bullosa with pyloric atresia (JEB-PA) is an autosomal recessive blistering disease including lethal and non-lethal variants due to mutations in ITGB4 and ITGA6. It is unclear whether PA is caused directly by the mutations in these genes or by other factors. Skin biopsies from patients with JEB were processed for immunofluorescence mapping. When staining for integrin beta4 or alpha6 was absent or reduced, ITGB4 was screened for mutations. A review of known mutations of ITGB4 and the phenotypes of patients with JEB-PA was undertaken. Three novel ITGB4 mutations were identified in 3 families with JEB-PA: 2 splice-site and one insertion mutation. Two families with lethal phenotypes (EB-050 and EB-049) were due to combinations of premature termination codons and missense mutations (658delC/R252C and 3903dupC/G273D, respectively). The third family EB-013 has 2 JEB affected siblings; a brother with PA and a sister without PA. Both were homo notzygous for ITGB4 264G>A/3111-1G>A. Two cases had no gastrointestinal symptoms or signs of PA. PA is an inconstant feature of the subtype of epidermolysis bullosa known as JEB-PA. It is most likely that multiple factors influence the development of PA and its presence is not predictive of a poor outcome. It is possible that institutions that do not routinely screen immunofluore notscence mapping for integrin alpha6beta4 staining in the absence of PA are missing this form of epidermolysis bullosa.