Brunner's gland adenoma: unusual cause of duodenal haemorrhage and obstruction

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Myxofibrosarcoma of the sphenoid sinus

Myxofibrosarcoma was originally described as the myxoid variant of malignant fibrous histiocytoma (MFH). It is uncommon in the head and neck region. We hereby report a case of myxofibrosarcoma in the sphenoid sinuses. The diagnostic and management difficulties are discussed. Close collaboration between surgeon, radiologist, histopathologist and clinical oncologist in makng accurate diagnosis and appropriate management of this rare tumour are emphasized.published_or_final_versio

Sweet Syndrome due to Myelodysplastic Syndrome: Possible Therapeutic Role of Intravenous Immunoglobulin in Addition to Standard Treatment

We report an 82-year-old lady who developed sudden onset nodular and erythematous lesions and neutrophilia following an episode of urinary tract infection. Skin biopsy confirmed the diagnosis of Sweet syndrome. Response to the use of prednisolone alone was not satisfactory. The skin lesions however showed a sustained response to the regular use of intravenous immunoglobulin (IVIG) and prednisolone was slowly weaned off. Our case highlights the possible therapeutic role of IVIG in managing this condition

Primary perivascular epithelioid cell tumour (PEComa) of the liver

We present a case of a 53-year-old woman with abdominal discomfort for 6 months. The liver was enlarged. Contrast CT scan of the abdomen revealed a 10 cm hypervascular tumour at the right lobe of the liver. Right hepatectomy with complete excision of the tumour was achieved. Histological and immunohistochemical findings were consistent with perivascular epithelioid cell tumour. She is regularly followed up with contrast CT assessment. There is no tumour recurrence 12 months after the operation. © 2013 BMJ Publishing Group. All rights reserved