Resumption of Cosmetic Surgery During COVID - Experience of a Specialised Cosmetic Surgery Day-case Hospital.

The novel coronavirus outbreak (COVID-19) in 2019 resulted in the suspension of all elective hospital procedures during the height of the pandemic in the UK. The Clinic in London is one of the first day-case hospitals to resume cosmetic surgery in a post-COVID-19 clinical environment, whilst also employing the use of virtual consultations. Details of the protocol implemented by the Clinic to allow the safe resumption of cosmetic surgery are stated in this paper.

Treatment of congenital melanocytic naevi with CO2 laser.

This study assesses the effectiveness of CO2 laser in treating congenital melanocytic naevi (CMN). A retrospective review of 12 patients with CMN treated with CO2 laser was carried out. In all cases, there was minimal visible naevus after treatment.

Increased risk of squamous cell carcinoma in junctional epidermolysis bullosa.

Non-Herlitz junctional epidermolysis bullosa (JEB) is an autosomal recessive genodermatosis characterized by skin fragility and blistering. It is usually caused by mutations in the genes encoding the basement membrane proteins laminin 5 or type XVII collagen. Clinically, impaired wound healing and chronic erosions cause major morbidity in affected patients.

Groin dissections in epidermolysis bullosa: a report of groin dissection for the control of metastatic squamous carcinoma in patients with epidermolysis bullosa.

Epidermolysis bullosa predisposes to the development of squamous cell carcinoma. Despite regular surveillance, the majority of severely affected epidermolysis bullosa patients die from metastatic spread. There are no reports on regional control of metastatic spread.

Recurrent molecular abnormalities in type VII collagen in Southern Italian patients with recessive dystrophic epidermolysis bullosa.

In this study we searched for mutations in the type VII collagen gene (COL7A1) in 10 families from Southern Italy with severe generalised recessive dystrophic epidermolysis bullosa using PCR amplification of genomic DNA, heteroduplex analysis and direct nucleotide sequencing. Our principal aim was to identify any recurrent mutations in COL7A1 that might facilitate future mutation detection strategies in this population. Three recurrent COL7A1 mutations were delineated in six of the 10 families: a frameshift mutation in exon 4, 497insA, was detected in three affected individuals from three families, a deletion mutation at the acceptor splice site of intron 114/exon 115, 8441-14del21, was found in five patients in three of the families, and an intron 49 acceptor splice site mutation, 4783-1 G-to-A, was identified in three subjects in two families (GenBank accession no, L02870).

Excision of selected skin tumours using Mohs' micrographic surgery with horizontal paraffin-embedded sections.

Histological interpretation of frozen sections made during Mohs' micrographic surgery may be difficult, depending on the morphological and staining characteristics of the tumour and on the nature of the associated inflammatory infiltrate. We have employed an adaptation of micrographic surgery in which horizontal, formalin-fixed, paraffin-embedded sections were used to improve histological assessment in the excision of 18 non-melanoma skin tumours in which frozen sections had been or were likely to be unsatisfactory. We describe our experience of this method in the management of squamous cell carcinomas (11), extramammary Paget's disease (two), microcystic adnexal cell carcinomas (two), dermatofibrosarcoma protuberans (two), and primary cutaneous neuroendocrine carcinoma (Merkel cell carcinoma) (one).

A prospective study of congenital melanocytic naevi: progress report and evaluation after 6 years.

A prospective study of children with large congenital melanocytic naevi (CMNs) is in progress. Its aims are to observe the natural history and inheritance of CMNs, to record associated pathologies, and eventually to evaluate the effects of treatment. Information is obtained by patient-completed questionnaires and clinical assessment.

The 'Pinocchio' nasal deformity due to cavernous lymphangioma.

The 'Pinocchio' or 'Cyrano' nose is a rare condition in which deformity of the nasal tip is produced by an underlying soft tissue tumour. Previously reported cases have been due to either capillary or cavernous haemangiomas (angiolipomas). The deformity is the cause of much teasing in children.

The clinical spectrum of lipoatrophic panniculitis encompasses connective tissue panniculitis.

Two patients with widespread, chronic, relapsing panniculitis resulting in disfiguring lipoatrophy are reported. Histology in both cases showed a mixed septal and lobular panniculitis, with lipophagia. The clinical appearance and histology suggested a diagnosis of lipoatrophic panniculitis.

Cultured keratinocyte allografts and wound healing in severe recessive dystrophic epidermolysis bullosa.

Background: Patients with recessive dystrophic epidermolysis bullosa (RDEB) frequently have painful erosions that are slow to heal. There is no definitive treatment; therefore any therapy that improves wound healing would be beneficial to these patients.

Objective: Our purpose was to assess the effects of cultured allogeneic keratinocytes on wound healing in RDEB.

The anaesthetic management of patients with dystrophic epidermolysis bullosa. A review of 44 patients over a 10 year period.

The case notes and anaesthetic charts of 44 patients with dystrophic epidermolysis bullosa were reviewed retrospectively. A total of 390 general anaesthetics were performed for 469 surgical procedures over a 10-year period. Procedures included repair of syndactyly, dilatation of oesophageal strictures, extraction of teeth, excision of skin tumours and other procedures related to dystrophic epidermolysis bullosa.

Oral and gastrointestinal manifestations of epidermolysis bullosa.

The mouth, oesophagus, and anus are often involved in dystrophic and junctional epidermolysis bullosa, but the frequency is unknown. Among 246 patients with epidermolysis bullosa, dysphagia developed in 76% of those with recessive dystrophic, in 20% of those with dominant dystrophic, in 15% of those with junctional, and in 2% of those with simplex forms. Lingual adhesions or microstomia occurred in dystrophic epidermolysis bullosa only, but were eight times more common in recessive than in dominant subtypes.

Mitten deformity in severe generalized recessive dystrophic epidermolysis bullosa: histological, immunofluorescence, and ultrastructural study.

Light and electron microscopy and indirect immunofluorescence techniques were used to study the nature of the mitten deformity in five adult patients with severe generalized recessive dystrophic epidermolysis bullosa undergoing release of hand and finger contractures. Although the mitten appeared largely to be clinically separated from the underlying fixed digits, histology showed mostly normal keratinocytes beneath a thickened stratum corneum. The lower margin of the mitten was formed just below the lamina densa of the basement membrane, at a level similar to that of the usual blister formation in this condition.

The surgical management of dystrophic epidermolysis bullosa (excluding the hand).

Fifty patients with Dystrophic Epidermolysis Bullosa (DEB) underwent surgery including release of limb, oral, anal, eye and penile contractures and treatment of chronic skin ulceration or skin tumours. Correction of contractures involves extensive release of skin and underlying tissues, with split skin grafting of secondary defects. Specific regions are discussed.

Tissue expanded free flaps.

Over the last few years there have been various reports of the use of tissue expanders as an adjunct to microvascular free transfer of tissue. This study looks at the effect of expanding the actual flap prior to transfer. Two case reports are given and it is proposed that expanded free flaps are large and thin.

Experience in the surgical management of the hand in dystrophic epidermolysis bullosa.

Between 1981 and 1990, 45 patients (80 hands) underwent 122 hand operations, involving extensive release of contractures and pseudosyndactyly, with split skin grafting of secondary defects. Other procedures included the use of Kirschner wires, tendon release and arthroplasty. A postoperative programme of long term night splintage was employed.

Epidermolysis bullosa complicated by squamous cell carcinoma: report of 10 cases.

Epidermolysis bullosa (EB) refers to a group of hereditary mechano-bullous conditions, many of which are associated with chronic scarring. Several forms of the disease have been reported in association with cutaneous malignancy. We present a series of 10 EB patients (eight generalised recessive dystrophic EB, one dominant dystrophic EB, one non-lethal junctional EB) aged 24-55 years with a total of 29 squamous cell carcinomas (SCC).

Free vascularised fibular grafts for congenital pseudarthrosis of the tibia.

We describe 11 patients with congenital pseudarthrosis of the tibia treated by a free vascularised fibular graft (FVFG) and followed up from 10 to 64 months (mean 38). Bony union was achieved in nine of the 11 cases: two failures required amputation. The mean time for union in the successful cases was five months.

Pain and forehead expansion.

Tissue expansion of the forehead by intermittent bolus injection in three patients was noted to be extremely painful. This stimulated a prospective study in four patients whose discomfort was found to be related to a sharp rise in intraluminal pressure after bolus inflation. Tolerable infusion volumes were small (mean 6.

Metastatic squamous cell carcinoma resembling angiosarcoma complicating dystrophic epidermolysis bullosa.

We report a patient with generalized recessive dystrophic epidermolysis bullosa (RDEB) who developed 3 squamous cell carcinomas. The tumours appeared simultaneously at acral sites on both upper limbs and were poorly differentiated. Despite surgery and radiotherapy the patient died from metastatic disease within 6 months of presentation.

The eye in dystrophic epidermolysis bullosa: clinical and immunopathological findings.

The ocular findings in a series of patients with dystrophic epidermolysis bullosa are presented. An immunopathological technique using monoclonal antibodies for examining components of the epithelial basement membrane of the conjunctiva is described and the results obtained on a conjunctival biopsy from a patient with dystrophic epidermolysis bullosa are presented.