Mycetoma imaging: the best practice.

Mycetoma is a recognised neglected tropical disease that for a long time has been accorded inadequate attention across the globe. It is a chronic destructive inflammatory disease caused by fungi (eumycetoma) or actinomycetes (actinomycetoma). Mycetoma treatment depends on an accurate and precise diagnosis. The cornerstone for proper disease diagnosis is identification of the causative organisms, but also critical for diagnosis and management planning is determination of its extent along and across tissue planes. An initial diagnosis is made after clinical assessment. Clinical examination alone does not identify the causative organism nor does it detect the spread of disease along the different tissue planes and bone. Imaging techniques, such as radiography, ultrasonography, computed tomography scan and magnetic resonance imaging can be used to determine the extent of lesions. In this communication, the Mycetoma Research Centre, World Health Organization Collaborating Centre on Mycetoma, University of Khartoum, presents its experience and recommendations on mycetoma diagnostic imaging.

Multiple extensive Madurella mycetomatis eumycetoma lesions: a case report and review of the literature.

In this communication, we report on the first-ever patient presenting with 17 lesions of Madurella mycetomatis eumycetoma in different parts of the body. The reported patient is a 15-y-old female who presented to the Mycetoma Research Centre, University of Khartoum, Khartoum, Sudan, in 2017 with recurrent back and anterior abdominal wall eumycetoma lesions. They were surgically excised, and during the course of follow-up, she developed 15 other eumycetoma lesions, scattered mostly on her upper and lower limbs and gluteal region. The diagnosis of Madurella mycetomatis was confirmed by molecular identification of grains and culture, histopathological examination and ultrasound examination. The cause and the explanation of such a presentation in puzzling; it is not due to multiple subcutaneous implantations because of the lack of history of relevant local trauma. Lymphatic spread is unlikely as the distribution of the lesions is not in line with this. Haematogenous spread is a possible explanation. This rare presentation of eumycetoma poses a great challenge for diagnosis and management.