Acral fibromyxoma: a rare plantar nodule.

Acral fibromyxomas are benign tumours ranging in size between 0.6 and 5 cm, commonly found around the nailbed. The often asymptomatic presentation of acral fibromyxomas means that there is often a delay in their diagnosis and subsequent treatment. The objective of this paper is to present the unique case of a fibromyxoma present in the acral region, as well as a review of the literature.

Painful ulcerations: the sole clinical sign of mixed cryoglobulinaemia secondary to marginal zone lymphoma.

A man in his 70s with background vascular disease presented with 7 months of painful non-resolving lower leg ulcers with eschar and petechiae, left lower ear lobe ulceration and dusky inflammation of the right ear. He demonstrated good bilateral pedal pulses and no peripheral oedema. No lymphadenopathy was palpated.Biopsy suggested leucocytoclastic vasculitis on chronic stasis changes. Blood investigations showed elevated rheumatoid factor and mixed polyclonal IgG and monoclonal IgM cryoglobulins. He was diagnosed with mixed cryoglobulinaemia, and consequent conducted flow cytometry revealed CD5 +marginal zone lymphoma with elevated serum free light chains and kappa/lambda ratio.One-month following rituximab and chlorambucil therapy, the patient's pain had much improved, ear ulcers had healed and several leg ulcers had reduced in width and depth. The petechial eruption had also resolved.

Melanoma Radiological Surveillance: A Review of Current Evidence and Clinical Challenges.

Melanoma is a common cancer in both young and older populations in many western countries. Rates of melanoma diagnosis worldwide are increasing. With the introduction of both targeted and immunotherapies there have been dramatic improvements in the care of patients with metastatic melanoma. With these new therapies being increasingly offered to patients with stage III metastatic melanoma and stage IV disease, radiological surveillance of melanoma has become a widely used method of monitoring melanoma patients for early locoregional and distant metastasis. However, concerns have been raised about risk of false positive results, which patients to consider radiological surveillance for, and at what intervals to do so. To date, there are no published review articles on the topic of radiological surveillance in melanoma patients identified in the MEDLINE database. A comprehensive literature review was performed by searching the MEDLINE database to review all published works on this topic. This article aims to present an extensive review of literature surrounding radiological surveillance in melanoma patients, a discussion of controversies, and recommendations for surveillance modalities.

Atypical severe progressive perioral ulceration due to herpes simplex virus on the background of undiagnosed HIV/AIDS.

Perioral ulcerative plaques have a broad list of differential diagnoses. We describe an unusual presentation of chronic progressive perioral ulceration due to herpes simplex type (HSV)-1 on a background of undiagnosed human immunodeficiency virus infection with acquired immunodeficiency syndrome. Whilst chronic mucocutaneous HSV is an AIDS-defining condition with both HSV-1 and HSV-2 implicated, typical reported cases describe vesicular eruptions rather than perioral ulcerative plaques. This case highlights that common infections may present atypically in immunocompromised individuals and may be a clue to underlying systemic illness.