[Actinomycosic mycetoma of the foot in Morocco due to Actinomycetes viscosus]

Estimated Incidence and Prevalence of Serious Fungal Infections in Morocco

Few data are published from Morocco on fungal disease, although numerous case reports attest to a wide range of conditions in the country. Here, we estimate for the first time the incidence and prevalence of serious fungal diseases in the country. Detailed literature searches in English and French were conducted for all serious fungal infections. Demographic and individual underlying condition prevalence or annual incidence were obtained from UNAIDS (HIV), WHO (TB) and other international sources. Deterministic modelling was then applied to estimate fungal disease burden. Morocco's population in 2021 was 36,561,800. Multiple publications describe various fungal diseases, but epidemiological studies are rare. The most frequent serious fungal infections were tinea capitis (7258/100,000) and recurrent vulvovaginal candidiasis (2794/100,000 females). Chronic pulmonary aspergillosis is also common at a prevalence of 19,290 (53/100,000) because of the relatively high rate of tuberculosis. The prevalence of asthma in adults exceeds one million, of whom fungal asthma (including allergic bronchopulmonary aspergillosis (ABPA)) probably affects 42,150 (115/100,000). Data are scant on candidaemia (estimated at 5/100,000), invasive aspergillosis (estimated at 4.1/100,000), HIV-related complications such as cryptococcal meningitis and Pneumocystis pneumonia and mucormycosis. Fungal keratitis is estimated at 14/100,000). Mycetoma and chromoblastomycosis are probably rare. Fungal disease is probably common in Morocco and diagnostic capacity is good in the teaching hospitals. These estimates need confirmation with methodologically robust epidemiological studies.

[Medico-Surgical treatment of mycetoma in the Somine Dolo hospital of Mopti (Mali)]

Objective

The objective of this study was to describe the epidemiological and clinical aspects as well as the therapeutic methods of mycetomical lesions.

Material and Methods

This was a longitudinal retrospective study, which included all patients treated for mycetoma from January 2016 to December 2018 including two years of recruitment and one year of monitoring (2019). The study concerned 19 patients who were hospitalized and treated in the department of surgery.

Results

Patients represented 2.3% of hospitalizations and consisted of 11 males and 8 females with an average age of 38 years with extremes of 15 - 70 years, and an average time between the onset of symptoms and presentation to the hospital of 10 years (range 1 - 40 years). Eight livestock breeders and seven farmers were concerned, 14 of whom have started the disease after trauma. The foot was involved in 13 patients. Twelve suffered from osteoarticular lesions. Black grains were present in 16 cases attributed to Madurella sp. We performed 12 amputations, six carcinological ablation to which specific local treatments were added (thin skin graft in two patients, fasciocutaneous flap in one patient and directed healing in the others) and local treatment in the last case.

Conclusion

Mycetoma should be discussed and diagnosed at an early stage in predisposed patients particularly in farmers and breeders. Prevention is necessary; it is based on wound disinfection and wearing safety shoes.

Mycetoma in a non-endemic area: a diagnostic challenge

Background

Mycetoma is a chronic granulomatous infectious disease caused by filamentous bacteria or by fungi. The disease is endemic in certain tropical and subtropical areas of the world but can be found elsewhere posing sometimes a diagnostic challenge for clinicians.

Case presentation

A 65-year- old man presented with a right foot swelling evolving for 25 years. During that time, several diagnosis and treatments have been made without any improvement. The disease spread to bones, and misdiagnosed as Kaposi’s sarcoma. Transtibial amputation has been performed, and the histopathological examination revealed finally the diagnosis of eumycotic mycetoma. The patient recovered well after surgery and orthopedic prosthesis was prescribed for him.

Conclusion

Mycetoma in non endemic areas is usually misdiagnosed and mismanaged leading to unnecessary and inappropriate surgery. Health practitioners should be aware of that fact in order to provide an accurate management.