Prescribing for pregnant or lactating patients and male patients wishing to father children can be a difficult area for dermatologists. There is a lack of review articles of commonly used systemic medications in dermatology with respect to their effects on developing embryogenesis and their potential transfer across the placenta, in breast milk and in seminal fluid. This paper aims to provide an up to date summary of evidence to better equip dermatologists to inform patients about the effects of systemic medications commonly used in dermatology to treat conditions such as atopic dermatitis, psoriasis and acne, on current and future embryogenesis and fertility.
SummaryBackgroundGermline mutations in the tumour suppressor gene CYLD are recognized to be associated with the development of multiple cutaneous cylindromas. We encountered such a patient who presented with breathlessness because of multiple pulmonary cylindromas.ObjectivesTo search for clinical and radiological features of multiple pulmonary cylindromas in a cohort of 16 patients with CYLD mutations.MethodsA retrospective case‐note review was carried out in a tertiary dermatogenetics clinic where CYLD mutation carriers are reviewed on an annual basis. In‐depth investigation was carried out for patients with pulmonary tumours.ResultsFour patients had radiological imaging of their lungs, of which two had multiple pulmonary cylindromas that were confirmed histologically. Serial computed tomography monitoring allowed for pre‐emptive endobronchial laser ablation, preventing major airway obstruction and pulmonary collapse.ConclusionsPulmonary cylindromas are an unrecognized, but infrequently symptomatic, aspect of the phenotype in these patients that can have implications for patient care. They should be considered in patients with a high tumour burden that present with respiratory symptoms, and where appropriate, monitored with serial imaging.
Background: Epidermolysis bullosa aquisita (EBA) is a severe acquired blistering skin disease that is often resistant to prednisolone but can respond well to intravenous immunoglobulin infusion (IVIg). Main Observations: We describe the case of a 35 years old male patient with EBA who developed clinically significant haemolytic anaemia with a drop in Hb from 15.3 g/dL to a nadir of 8.4 g/dL within 5 days post IVIg infusion. The patient was blood group A and the IVIg batch was found to have a high titre of anti-A immunoglobulin. Conclusions: IVIg is an effective treatment for EBA. Haemolysis associated with IVIg has not previously been reported in the dermatology literature but review of data from other specialties shows that the problem is well recognised. Dermatologists using IVIg should be aware of this potential complication and patients should be consented appropriately and warned about this potential side effect.
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