Research Article Open Access
Agbenorku and Saunderson, J Mycobac Dis 2013, 3:3
http://dx.doi.org/10.4172/2161-1068.1000133
Open Access
Mycobacterial Diseases
Volume 3 • Issue 3 • 1000133
J Mycobac Dis
ISSN: 2161-1068 MDTL, an open access journal
Mycobacterium ulcerans Disease of the Face: The Fate of the Victims
Pius Agbenorku
1
* and Paul Saunderson
2
1
Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
2
American Leprosy Missions, USA
*Corresponding author: Pius Agbenorku, Reconstructive Plastic Surgery & Burns
Unit, Komfo Anokye Teaching Hospital, School of Medical Sciences, College of
Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi,
Ghana, Tel: +233 20 630 0781; Fax: +233 51 22307; E-mail: pimagben@yahoo.com
Received October 09, 2013; Accepted November 21, 2013; Published November
27, 2013
Citation: Agbenorku P, Saunderson P (2013) Mycobacterium ulcerans Disease
of the Face: The Fate of the Victims. J Mycobac Dis 3: 133. doi:10.4172/2161-
1068.1000133
Copyright: © 2013 Agbenorku P, et al. This is an open-access article distributed
under the terms of the Creative Commons Attribution License, which permits
unrestricted use, distribution, and reproduction in any medium, provided the
original author and source are credited.
Abstract
Mycobacterium ulcerans disease (MUD), often called Buruli ulcer (BU), can result in severe disabling of affected
persons. It affects all parts of the body with the upper and lower extremities as the most affected areas. BU causes
disabilities such as scarring, limb contractures, disigurements, as well as a great deal of distress if it affects the face.
Patients with BU of the face encounter both physical and psychological problems that make their living dificult. The
disease on the face can cause loss of eyes, nose, lips, repositioning of facial features and destruction of other soft
face should be given physical, social, economic and emotional support. This form of support should span from health
care providers, families and friends to enhance their quality of life. Physiotherapy is also of great importance to both
patients and health workers, to achieve a better physical appearance and psychological wellbeing.
Keywords: Mycobacterium ulcerans disease; Buruli ulcer; Face;
Introduction
Buruli ulcer (BU) caused by Mycobacterium ulcerans (M. ulcerans),
represents the third most common mycobacterial disease in the world
ater tuberculosis and leprosy [1]. It has emerged dramatically over
the past two decades, particularly in Central and West Africa and has
been conirmed by laboratory tests in 26 countries with reports in
other countries around the world [2,3]. BU is a severe disiguring and
disabling disease, which afects primarily children less than 15 years of
age in many tropical and subtropical countries [3-5]. Globally, about
35% of lesions occur on the upper limbs, 55% on the lower limbs and
10% on the other parts of the body [5].
BU lesions on the face have been reported in diferent countries, but
there is little information on their frequency [3,6-11]. he diiculties in
treating BU of the face and the importance of a conservative surgical
approach to its management are essential factors in BU disability
prevention [3,6-11]. his paper seeks to reveal the challenges of patients
with BU of the face.
Epidemiology
M. ulcerans infection was irst described in Australia in 1948 [12].
he disease was named ater Buruli County in Uganda now called
Nakasongola District, because of the many cases that occurred there
in the 1960s [13,14]. he disease is endemic to humid, oten rural,
tropical climates and has been reported in 33 countries with tropical
and subtropical climates [15-17]. he incidence of BU is highest in
Africa especially in Benin, Cote d’Ivoire and Ghana, though cases also
occur in Asia, South America, Papua New Guinea and Australia, where
the disease is known as Bairnsdale ulcer [1,16-22].
Transmission
BU is found in many places around the world, oten near water
bodies but the exact mode of transmission of the germ from the
environment to humans is not known [23]. However, it appears that
diferent modes of transmission occur in diferent geographic areas and
during the rainy season in Africa and exposure may occur in muddy
farming ields [1,24,25]. In March 2008, researchers announced the
irst isolation of M. ulcerans from the environment [26]. he available
environment, rather than from person to person [6,19,27]. he disease
is usually found in communities near rivers, swamps and wetlands
[6,23]. he recent identiication of M. ulcerans in certain water insects
has raised the possibility of mechanical transmission of the infection
[5,6,19].
Pathogenesis
Even though a particular vector of the disease has not been found,
aquatic insects, notably naucoridae spp, adult mosquitoes or other biting
arthropods may serve as vectors of M. ulcerans [5,28]. BU oten starts
as a painless nodule in the skin and infection oten leads to extensive
destruction of skin and sot tissue with the formation of large ulcers
usually on the legs or arms [29,30] but no nodular stage was recorded
on patients with BU of the head and neck region [30]. In early or pre-
ulcerative lesions, M. ulcerans produces a lipid toxin, mycolactone,
which is responsible for necrosis of the dermis, panniculus and fascia
culminating in extensive ulceration [31]. he high prevalence of
oedematous lesions among children may be attributed to multiple
factors including immunity because children may have less efective
protective immune response against M. ulcerans [1]; this is linked
with the role that mycolactone plays in the pathogenicity of MUD [31-
33]. Other factors may include the physical aspects of children since
they have shorter stature and their entire body is nearer to the ground
[10,34]. Delayed treatment may cause irreversible deformity and long-
term functional disability but antibiotic treatment can be successful
when patients seek treatment in the early stage of the disease [5].
Review Article
tissues of the face. This study aims to discuss the fate of persons with MUD of the face. Patients lives MUD of the
Disability; Efects; Fate
data suggests that the disease is transmitted from aquatic areas in the
epidemiological settings [5]. BU has been observed more frequently