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Moe J, Rajan R, Caltharp S, Abramowicz S. Diagnosis and Management of Children With Mycobacterium abscessus Infections in the Head and Neck. J Oral Maxillofac Surg 2018; 76:1902-1911. [PMID: 29649431 DOI: 10.1016/j.joms.2018.03.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 03/15/2018] [Accepted: 03/15/2018] [Indexed: 10/17/2022]
Abstract
PURPOSE Controversy exists regarding the most appropriate treatment strategy for children with nontuberculous mycobacterial (NTM) cervical lymphadenitis. Mycobacterium abscessus (MAB) is an uncommon cause of NTM cervical lymphadenitis. The purpose of the present study was to evaluate diagnosis, management, and treatment outcomes in children with MAB-associated cervical lymphadenitis resulting from a pulpotomy. MATERIALS AND METHODS This was a retrospective chart review of children with NTM lymphadenitis of the head and neck caused by MAB treated at Children's Healthcare of Atlanta hospitals (Atlanta, GA). The predictor variables were patient demographics, dental history, clinical presentation, imaging characteristics, laboratory findings, histopathologic examination, treatment, and complications. The outcome variable was disease resolution or persistence. RESULTS Twenty-two patients (mean age, 6.5 yr) met the inclusion criteria. All patients had pulpotomy at 1 dental practice. The mean time from dental procedure to symptom onset was 43.1 days (range, 3 to 180 days). Children presented with cervical or submandibular swelling, facial swelling, gingival erythema, and skin erythema. Radiographic findings were submandibular or cervical lymphadenitis, maxillary or mandibular osteolysis, subcutaneous abscess, and pulmonary nodules. All children had confirmed or probable MAB infection diagnosed on the pathologic specimen. There were 2 distinct patient presentations that guided surgical management: isolated noninflammatory cervical lymphadenitis, which was partly or completely excised (n = 11), and adjacent extension or disseminated infection requiring subtotal lymph node excision, bone debridement, and postoperative antibiotics (n = 11). Most children required multiple surgical interventions to remove infected tissues. All achieved clinical resolution. CONCLUSION In this cohort, treatment of NTM lymphadenitis caused by MAB depended on extent of disease and virulence of bacteria. When complete surgical excision was possible, disease resolution was achieved. However, in cases with adjacent extension or dissemination infection, postoperative antibiotics were necessary.
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Affiliation(s)
- Justine Moe
- Fellow in Oncology/Microvascular Surgery, University of Michigan, Ann Arbor, MI; Previously Chief Resident, Department of Surgery, Division of Oral and Maxillofacial Surgery, Emory University School of Medicine, Atlanta, GA
| | - Roy Rajan
- Assistant Professor, Departments of Otolaryngology/Head and Neck Surgery and Pediatrics, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA
| | - Shelley Caltharp
- Assistant Professor, Department of Pathology, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA
| | - Shelly Abramowicz
- Associate Professor, Departments of Surgery and Pediatrics, Division of Oral and Maxillofacial Surgery, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA.
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52
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Cervicofacial lymphadenitis due to Mycobacterium mantenii: rapid and reliable identification by MALDI-TOF MS. New Microbes New Infect 2018; 22:1-3. [PMID: 29348923 PMCID: PMC5767568 DOI: 10.1016/j.nmni.2017.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2017] [Revised: 11/29/2017] [Accepted: 12/07/2017] [Indexed: 11/20/2022] Open
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53
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Zimmermann P, Curtis N, Tebruegge M. Nontuberculous mycobacterial disease in childhood - update on diagnostic approaches and treatment. J Infect 2018. [PMID: 28646953 DOI: 10.1016/s0163-4453(17)30204-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Recent studies suggest that the incidence of nontuberculous mycobacterial infections in children may be increasing. Nontuberculous mycobacterial lymphadenitis, skin and soft tissue infection, and pulmonary disease each present unique challenges in relation to diagnosis and treatment. In this update, we critically review the recent literature on the epidemiology, clinical features, diagnostic approaches and treatment of nontuberculous mycobacterial disease in children. In addition, we outline key areas warranting further research.
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Affiliation(s)
- Petra Zimmermann
- Infectious Diseases Unit, Royal Children's Hospital Melbourne, Parkville, Australia; Department of Paediatrics, The University of Melbourne, Parkville, Australia; Murdoch Children's Research Institute, Parkville, Australia
| | - Nigel Curtis
- Infectious Diseases Unit, Royal Children's Hospital Melbourne, Parkville, Australia; Department of Paediatrics, The University of Melbourne, Parkville, Australia; Murdoch Children's Research Institute, Parkville, Australia
| | - Marc Tebruegge
- Department of Paediatrics, The University of Melbourne, Parkville, Australia; Academic Unit of Clinical & Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK; NIHR Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK; Global Health Research Institute, University of Southampton, Southampton, UK; Department of Paediatric Infectious Diseases & Immunology, Evelina London Children's Hospital, Guy's and St. Thomas' NHS Foundation Trust, London, UK.
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54
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Mandibular Osteomyelitis and Cervical Lymphadenitis Due to Mycobacterium abscessus. J Craniofac Surg 2017; 28:1960-1965. [DOI: 10.1097/scs.0000000000004003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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55
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Kuntz M, Henneke P. Infektionen durch nichttuberkulöse Mykobakterien im Kindesalter. Monatsschr Kinderheilkd 2017. [DOI: 10.1007/s00112-017-0386-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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56
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Hatzenbuehler LA, Tobin-D'Angelo M, Drenzek C, Peralta G, Cranmer LC, Anderson EJ, Milla SS, Abramowicz S, Yi J, Hilinski J, Rajan R, Whitley MK, Gower V, Berkowitz F, Shapiro CA, Williams JK, Harmon P, Shane AL. Pediatric Dental Clinic-Associated Outbreak of Mycobacterium abscessus Infection. J Pediatric Infect Dis Soc 2017; 6:e116-e122. [PMID: 28903524 DOI: 10.1093/jpids/pix065] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Accepted: 07/11/2017] [Indexed: 11/12/2022]
Abstract
BACKGROUND Mycobacterium abscessus is an uncommon cause of invasive odontogenic infection. METHODS M abscessus-associated odontogenic infections occurred in a group of children after they each underwent a pulpotomy. A probable case-child was defined as a child with facial or neck swelling and biopsy-confirmed granulomatous inflammation after a pulpotomy between October 1, 2013, and September 30, 2015. M abscessus was isolated by culture in confirmed case-children. Clinical presentation, management, and outcomes were determined by medical record abstraction. RESULTS Among 24 children, 14 (58%) were confirmed case-children. Their median age was 7.3 years (interquartile range, 5.8-8.2 years), and the median time from pulpotomy to symptom onset was 74 days (range, 14-262 days). Clinical diagnoses included cervical lymphadenitis (24 [100%] of 24), mandibular or maxillary osteomyelitis (11 [48%] of 23), and pulmonary nodules (7 [37%] of 19). Each child had ≥1 hospitalization and a median of 2 surgeries (range, 1-6). Of the 24 children, 12 (50%) had surgery alone and 11 (46%) received intravenous (IV) antibiotics. Nineteen of the 24 (79%) children experienced complications, including vascular access malfunction (7 [64%] of 11), high-frequency hearing loss (5 [56%] of 9), permanent tooth loss (11 [48%] of 23), facial nerve palsy (7 [29%] of 24), urticarial rash (3 [25%] of 12), elevated liver enzyme levels (1 [20%] of 5), acute kidney injury (2 [18%] of 11), incision dehiscence/fibrosis (3 [13%] of 24), and neutropenia (1 [9%] of 11). CONCLUSIONS M abscessus infection was associated with significant medical morbidity and treatment complications. Unique manifestations included extranodal mandibular or maxillary osteomyelitis and pulmonary nodules. Challenges in the identification of case-children resulted from an extended incubation period and various clinical manifestations. Clinicians should consider the association between M abscessus infection and pulpotomy in children who present with subacute cervical lymphadenitis. The use of treated/sterile water during pulpotomy might prevent further outbreaks.
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Affiliation(s)
- Lindsay A Hatzenbuehler
- Division of Pediatric Infectious Diseases.,Department of Pediatrics.,Baylor College of Medicine, Houston, Texas
| | | | | | | | - Lisa C Cranmer
- Division of Pediatric Infectious Diseases.,Department of Pediatrics.,Emory School of Medicine, Atlanta.,Children's Healthcare of Atlanta, Georgia
| | - Evan J Anderson
- Division of Pediatric Infectious Diseases.,Department of Pediatrics.,Emory School of Medicine, Atlanta.,Children's Healthcare of Atlanta, Georgia.,Division of Infectious Diseases.,Department of Medicine
| | - Sarah S Milla
- Emory School of Medicine, Atlanta.,Children's Healthcare of Atlanta, Georgia.,Department of Pediatric Radiology
| | - Shelly Abramowicz
- Emory School of Medicine, Atlanta.,Children's Healthcare of Atlanta, Georgia.,Department of Pediatric Oral and Maxillofacial Surgery
| | - Jumi Yi
- Division of Pediatric Infectious Diseases.,Department of Pediatrics.,Emory School of Medicine, Atlanta.,Children's Healthcare of Atlanta, Georgia
| | - Joseph Hilinski
- Department of Pediatrics.,St. Luke's Children's Hospital, Boise, Idaho
| | - Roy Rajan
- Emory School of Medicine, Atlanta.,Children's Healthcare of Atlanta, Georgia.,Department of Pediatric Otolaryngology-Head & Neck Surgery
| | - Matthew K Whitley
- Children's Healthcare of Atlanta, Georgia.,Pediatric Ear, Nose and Throat of Atlanta
| | - Verlia Gower
- Children's Healthcare of Atlanta, Georgia.,Pediatric Ear, Nose and Throat of Atlanta
| | - Frank Berkowitz
- Division of Pediatric Infectious Diseases.,Department of Pediatrics.,Emory School of Medicine, Atlanta.,Children's Healthcare of Atlanta, Georgia
| | - Craig A Shapiro
- Division of Pediatric Infectious Diseases.,Department of Pediatrics.,Emory School of Medicine, Atlanta.,Children's Healthcare of Atlanta, Georgia
| | - Joseph K Williams
- Children's Healthcare of Atlanta, Georgia.,Department of Pediatric Plastic and Reconstructive Surgery
| | - Paula Harmon
- Children's Healthcare of Atlanta, Georgia.,Pediatric Ear, Nose and Throat of Atlanta
| | - Andi L Shane
- Division of Pediatric Infectious Diseases.,Department of Pediatrics.,Emory School of Medicine, Atlanta.,Children's Healthcare of Atlanta, Georgia
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57
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Chang PH, Chuang YC. Anti-interferon-γ autoantibody-associated disseminated Mycobacterium abscessus infection mimicking parotid cancer with multiple metastases: A case report. Medicine (Baltimore) 2017; 96:e8118. [PMID: 28953638 PMCID: PMC5626281 DOI: 10.1097/md.0000000000008118] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Among the nontuberculous mycobacteria, Mycobacterium abscessus is a common cause of skin, soft tissue, and bone infections. However, disseminated M. abscessus infection that mimics cancer metastasis with an underlying relatively immunocompetent condition has rarely been reported. PATIENT CONCERNS A nonsmoking 73-year-old man with an underlying relatively immunocompetent condition reported a 2-month history of a mass in the region of his right parotid gland that had been steadily increasing in size. DIAGNOSES The head and neck computed tomography showed an avidly enhancing tumor with central necrosis in the right parotid region and lymphadenopathy bilaterally at neck levels II-V (<6 cm) with a necrotic core. The radiologist and otolaryngologist both suspected a diagnosis of right parotid gland cancer with metastasis. INTERVENTIONS The necrotic tissue was removed surgically, and Mycobacterium culture showed M. abscessus. We collected a blood sample and detected anti-interferon-γ autoantibody. OUTCOMES After 6 months of anti-M. abscessus treatment, physical examination showed remission of the parotid tumor, and axillary and supraclavicular lymphadenopathy. LESSONS We report a case of disseminated M. abscessus infection, which involved parotid glands with multiple lymphadenopathies in a person with an underlying relatively immunocompetent condition. Possible underlying mechanisms such as anti-interferon-γ autoantibody-associated immunodeficiency should be considered in a patient with disseminated M. abscessus infection without a known immunocompromised condition.
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Affiliation(s)
| | - Yu-Chung Chuang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
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58
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Garcia-Marcos PW, Plaza-Fornieles M, Menasalvas-Ruiz A, Ruiz-Pruneda R, Paredes-Reyes P, Miguelez SA. Risk factors of non-tuberculous mycobacterial lymphadenitis in children: a case-control study. Eur J Pediatr 2017; 176:607-613. [PMID: 28265761 DOI: 10.1007/s00431-017-2882-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 02/14/2017] [Accepted: 02/16/2017] [Indexed: 10/20/2022]
Abstract
UNLABELLED The aim of the present study is to clarify the association between environmental exposures and non-tuberculous mycobacterial (NTM) lymphadenitis, during the last decade, in a population of children. In children up to 14 years of age in a pediatric tertiary hospital, all cases of NTM lymphadenopathy with a specific microbiological diagnosis, from January 2004 to January 2015, were reviewed. This is a case-control study (1:5 proportion), in which the prevalence of environmental factors between cases and controls was compared by means of a multivariate logistic regression analysis. A total of 24 cases were diagnosed in the aforementioned period, and 18 of them included in the case-control study. Mycobacterium avium-intracellulare was the predominant mycobacterium species isolated (83.3%). Exposure to hens showed a clear trend to be significantly associated with the disease (OR = 4.33; IC95% 0.97-19.41, p = 0.055), with no significant differences for the rest of the risk factors studied. CONCLUSION M. avium is still the predominant bacteria causing NTM lymphadenitis in children of our region. Contact with hens has been the only risk factor for NTM lymphadenitis detected in the present study. What is Known: • M. avium is the predominant bacteria causing NTM lymphadenitis in children of our region. • There is no consensus on which environmental factors are associated with NTM lymphadenitis in children. What is New: • The only risk factor for NTM lymphadenitis found in the present study was regular contact with hens. Contact with other farm animals was not associated to NTM lymphadenitis.
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Affiliation(s)
- Patricia W Garcia-Marcos
- Deparment of General Pediatrics, Arrixaca University Children's Hospital, University of Murcia, Murcia, Spain. .,Secretaría de Pediatría, 3a planta Hospital Materno-Infantil, Ctra. Madrid-Cartagena, s/n. 30120 El Palmar, Murcia, Spain.
| | - Mercedes Plaza-Fornieles
- Deparment of General Pediatrics, Arrixaca University Children's Hospital, University of Murcia, Murcia, Spain
| | - Ana Menasalvas-Ruiz
- Pediatrics Infectious Diseases Unit, Arrixaca University Children's Hospital, University of Murcia, Murcia, Spain
| | - Ramon Ruiz-Pruneda
- Department of Pediatric Surgery, Arrixaca University Children's Hospital, University of Murcia, Murcia, Spain
| | - Pedro Paredes-Reyes
- Department of Microbiology, Arrixaca University Children's Hospital, University of Murcia and IMIB-Arrixaca Research Institute, Murcia, Spain
| | - Santiago Alfayate Miguelez
- Pediatrics Infectious Diseases Unit, Arrixaca University Children's Hospital, University of Murcia, Murcia, Spain
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59
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Abstract
Mycobacterium avium hominissuis is the most important causative agent of chronic nontuberculous lymphadenitis in children. Despite a ubiquitous occurrence of the bacteria in the environment, the disease is a rare entity, and so far no source of infection has been formally identified. The current state of knowledge regarding possible sources of M. avium hominissuis, especially where children are concerned, is summarized here. An analysis of the seasonal variation of M. avium lymphadenitis in children leads to a new hypothesis regarding the probable source of infection of M. avium hominissuis, where global trade of alimentary products might be involved.
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Affiliation(s)
- Johanna Thegerström
- a Department of Clinical Physiology , Kalmar County Hospital , Kalmar , Sweden
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60
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Naselli A, Losurdo G, Avanzini S, Tarantino V, Cristina E, Bondi E, Castagnola E. Management of nontuberculous mycobacterial lymphadenitis in a tertiary care children's hospital: A 20year experience. J Pediatr Surg 2017; 52:593-597. [PMID: 27614809 DOI: 10.1016/j.jpedsurg.2016.08.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Revised: 07/27/2016] [Accepted: 08/13/2016] [Indexed: 11/18/2022]
Abstract
PURPOSE Nontuberculous mycobacteria are uncommon cause of chronic cervicofacial lymphadenitis in healthy children. We describe clinical features and management strategies of cervicofacial nontuberculous mycobacterium lymphadenitis in a tertiary pediatric hospital. METHODS Retrospective analysis of medical records of children discharged from 1992 to 2014 with a diagnosis of cervicofacial nontuberculous mycobacterium was made. Diagnosis certainty was based on microhistological investigations. Clinical stage was evaluated according to lymph node size and presence of fistulas. Successful therapy was defined by the regression of the lymph node enlargement (>75%) or complete surgical excision without relapse. RESULTS Cervicofacial nontuberculous mycobacterium was diagnosed in 33 patients. Complete excision was performed in 73% of cases primarily observed in our hospital, while 83% of those referred from other hospitals required further surgical treatment. No case of relapse was observed after one year of follow-up. CONCLUSIONS We recommend surgical approach as the first therapeutic option in the management of cervicofacial nontuberculous mycobacterium lymphadenitis. LEVELS OF EVIDENCE Prognosis and Retrospective Study - Level II.
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Affiliation(s)
- Aldo Naselli
- Infectious Diseases Unit, Istituto Giannina Gaslini, Ospedale Pediatrico IRCCS, Genova, Italy
| | - Giuseppe Losurdo
- Infectious Diseases Unit, Istituto Giannina Gaslini, Ospedale Pediatrico IRCCS, Genova, Italy
| | - Stefano Avanzini
- Pediatric Surgery Unit, Istituto Giannina Gaslini, Ospedale Pediatrico IRCCS, Genova, Italy
| | - Vincenzo Tarantino
- Otorhinolaryngology Unit, Istituto Giannina Gaslini, Ospedale Pediatrico IRCCS, Genova, Italy
| | - Emilio Cristina
- Infectious Diseases Unit, Istituto Giannina Gaslini, Ospedale Pediatrico IRCCS, Genova, Italy
| | - Elisabetta Bondi
- Infectious Diseases Unit, Istituto Giannina Gaslini, Ospedale Pediatrico IRCCS, Genova, Italy
| | - Elio Castagnola
- Infectious Diseases Unit, Istituto Giannina Gaslini, Ospedale Pediatrico IRCCS, Genova, Italy.
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61
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Ruiz del Olmo Izuzquiza I, Bustillo Alonso M, Monforte Cirac ML, Burgués Prades P, Guerrero Laleona C. Lymphadenitis due to non-tuberculous mycobacteria: Experience over 15 years. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2017. [DOI: 10.1016/j.anpede.2016.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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62
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Nontuberculous Mycobacterial Diseases. Infect Dis (Lond) 2017. [DOI: 10.1016/b978-0-7020-6285-8.00032-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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63
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Abstract
Peripheral lymphadenopathy (scrofula) is the second most common site for childhood tuberculosis. Paradoxical reactions are commonly seen even in immunocompetent children after therapy is initiated, and this can lead to draining sinus tracts. We describe a multimodal therapeutic option of antituberculosis therapy, corticosteroids and therapeutic ultrasound-guided nodal aspiration in an adolescent with massive cervical adenopathy.
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64
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Haimi-Cohen Y, Markus-Eidlitz T, Amir J, Zeharia A. Long-term Follow-up of Observation-Only Management of Nontuberculous Mycobacterial Lymphadenitis. Clin Pediatr (Phila) 2016; 55:1160-4. [PMID: 26603584 DOI: 10.1177/0009922815617972] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A total of 21 children with clinically and microbiologically proven craniofacial nontuberculous mycobacterial lymphadenitis managed by observation only at a tertiary medical center in 1993-2005 were evaluated for scar parameters at least 2 years after diagnosis. Parents completed a satisfaction questionnaire. Median follow-up time from presentation was 6.8 years (range = 2.3-16.9 years). In all, 18 patients showed scar formation, for a total of 26 scars; 21 scars (81%) had a maximal length of ≤3 cm. Vascularity was normal in 20 scars (77%), and pigmentation was normal in 18 (69%); 21 scars (81%) had a normal to only mildly uneven surface. Although 8 parents (44%) reported that the presence of the scar disturbed them, all responders but one (94%) expressed overall contentment of observation only as a conceivable management alternative. In conclusion, an observation-only approach to craniofacial nontuberculous mycobacterial lymphadenitis is associated with an acceptable outcome and may be an alternative to patients who wish to avoid surgery.
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Affiliation(s)
- Yishai Haimi-Cohen
- Tel Aviv University, Tel Aviv, Israel Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Tal Markus-Eidlitz
- Tel Aviv University, Tel Aviv, Israel Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Jacob Amir
- Tel Aviv University, Tel Aviv, Israel Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Avraham Zeharia
- Tel Aviv University, Tel Aviv, Israel Schneider Children's Medical Center of Israel, Petach Tikva, Israel
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65
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Avian Mycobacteriosis: Still Existing Threat to Humans. BIOMED RESEARCH INTERNATIONAL 2016; 2016:4387461. [PMID: 27556033 PMCID: PMC4983314 DOI: 10.1155/2016/4387461] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 05/31/2016] [Accepted: 06/19/2016] [Indexed: 12/26/2022]
Abstract
The nontuberculous mycobacteria are typically environmental organisms residing in soil and water. These microorganisms can cause a wide range of clinical diseases; pulmonary disease is most frequent, followed by lymphadenitis in children, skin and soft tissue disease, and rare extra pulmonary or disseminated infections. Mycobacterium avium complex is the second most common cause of pulmonary mycobacterioses after M. tuberculosis. This review covers the clinical and laboratory diagnosis of infection caused by the members of this complex and particularities for the treatment of different disease types and patient populations.
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66
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Medical Management for the Treatment of Nontuberculous Mycobacteria Infection of the Parotid Gland: Avoiding Surgery May Be Possible. Case Rep Med 2016; 2016:4324525. [PMID: 27340407 PMCID: PMC4908259 DOI: 10.1155/2016/4324525] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Accepted: 04/21/2016] [Indexed: 11/17/2022] Open
Abstract
Infection with nontuberculous mycobacteria (NTM) is uncommon in the head and neck; therefore there is no clear consensus on treating these infections. Our objective was to report our experience with a unique case of NTM infection of the parotid in an immunocompetent patient, in order to determine appropriate management through our experience with this pathology. A 57-year-old man, known for numerous comorbid diseases, presented to our institution complaining of right parotid swelling and pain. A computed tomography (CT) of the neck showed a multiloculated collection in the inferior portion of the right parotid gland, compatible with abscess formation. This abscess was drained by interventional radiology (IR) but required repeat drainage twice due to lack of initial improvement. He was treated with several antibiotics as culture results initially indicated Gram-positive bacilli and then Mycobacterium species, with final identification by a reference laboratory as Mycobacterium abscessus. Imipenem was initiated with amikacin and clarithromycin. His infection clinically and radiologically resolved after 5 months of antibiotherapy. In our case, the patient improved following intravenous antibiotic therapy. Our experience demonstrates that appropriate antibiotherapy can lead to resolution of Mycobacterium abscessus infection in the parotid without the risks associated with surgical intervention.
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67
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Lindeboom JA, Schreuder WH. Similar presentation of cervical lymphadenitis of different etiology in two siblings. Oral Surg Oral Med Oral Pathol Oral Radiol 2016; 122:e51-4. [PMID: 27422429 DOI: 10.1016/j.oooo.2016.04.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 04/13/2016] [Accepted: 04/18/2016] [Indexed: 12/20/2022]
Abstract
Here, we report chronic suppurating submandibular swelling occurring in two siblings, with one case caused by nontuberculous mycobacteria and the other caused by Bartonella henselae. These two infections share a similar clinical presentation, but the treatment modalities differed.
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Affiliation(s)
- Jerome A Lindeboom
- Department of Oral and Maxillofacial Surgery, Amstelland Hospital, Amstelveen, The Netherlands.
| | - Willem H Schreuder
- Department of Head and Neck Surgery and Oncology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands
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68
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Ruiz Del Olmo Izuzquiza I, Bustillo Alonso M, Monforte Cirac ML, Burgués Prades P, Guerrero Laleona C. [Lymphadenitis due to non-tuberculous mycobacteria: Experience over 15 years]. An Pediatr (Barc) 2016; 86:115-121. [PMID: 27052399 DOI: 10.1016/j.anpedi.2016.03.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 02/29/2016] [Accepted: 03/03/2016] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To study the epidemiology, clinical features, diagnosis, therapeutic management, and outcome of non-tuberculous mycobacterial lymphadenitis in a paediatric population of Aragón (Spain). MATERIAL AND METHODS A retrospective study was conducted on patients under 15 years-old diagnosed with non-tuberculous mycobacterial lymphadenitis between the years 2000 and 2015. INCLUSION CRITERIA patients with lymphadenitis and positive culture. Quantitative values are shown as mean, rank, and standard deviation, and qualitative data as frequencies. RESULTS Twenty-seven cases were registered, with a mean age of presentation of 39.9 months (range 10 months-8 years). The mean time between the symptoms onset and first consultation was 1.7±1.1 months. The most frequent location was sub-maxilar in 17/27 cases (63%), on the right side in 59.3%, and size 2.96±1.26cm. Fistulae were observed in 16/27 cases. Tuberculin test was greater than 10mm in 7/24 (29.1%). Microbiological cultures were positive for Mycobacterium avium in 14/27 (51.9%), Mycobacterium intracellulare 3/27 (11.1%), and Mycobacterium lentiflavum 3/27 (11.1%). Combined treatment of antibiotics and surgery was given in 16/27 cases (59.8%), medical treatment only in7/27 (25.9%), and surgical exeresis alone in 4/27 (14.8%). Two patients required a new surgery, and one showed severe neutropenia secondary to rifabutin. Only one case (3.7%) suffered from temporary facial palsy as sequel. CONCLUSIONS The most frequent treatment was the combination of antibiotics and surgery. Delay in diagnosis seemed to be responsible for the limited number of exeresis as first option, only one for every seven patients.
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Affiliation(s)
| | - Matilde Bustillo Alonso
- Unidad de Infectología, Servicio de Pediatría, Hospital Infantil Universitario Miguel Servet, Zaragoza, España
| | | | - Pedro Burgués Prades
- Servicio de Cirugía Pediátrica, Hospital Infantil Universitario Miguel Servet, Zaragoza, España
| | - Carmelo Guerrero Laleona
- Unidad de Infectología, Servicio de Pediatría, Hospital Infantil Universitario Miguel Servet, Zaragoza, España
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Cervicofacial non-tuberculous mycobacteria: A report of 30 cases. Eur Ann Otorhinolaryngol Head Neck Dis 2016; 133:107-11. [DOI: 10.1016/j.anorl.2016.02.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Abstract
BACKGROUND Nontuberculous mycobacteria rarely cause facial skin lesions in immunocompetent children. AIM I describe the clinical features and treatment of nontuberculous mycobacteria facial lesions. MATERIALS AND METHODS The diagnosis of a facial nontuberculous mycobacteria infection was established using polymerase chain reaction. RESULTS Of 286 children with confirmed nontuberculous mycobacteria infection, 14 (4.9%; median age 50 mos, range 9-156 mos; 5 [36%] male, 9 [64%] female) had nontuberculous mycobacteria facial skin lesions. Six (43%) had lesions on the cheek and five (36%) in the medial eye corner. Polymerase chain reaction results confirmed the presence of Mycobacterium haemophilum in eight patients (57%) and Mycobacterium avium in six patients (43%). The facial lesions were treated using a combination of clarithromycin and rifabutin for 12 weeks, with a median healing time of 4 months. CONCLUSION Nontuberculous mycobacteria facial lesions are rare in immunocompetent children. The diagnosis requires a high index of suspicion. Nonsurgical treatment is preferable, because surgical excision of the cutaneous lesions might lead to undesirable visible facial scars.
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Affiliation(s)
- Jerome A Lindeboom
- Department of Oral and Maxillofacial Surgery, Amstelland Hospital Amstelveen and Academic Medical Center, Amsterdam, The Netherlands
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Mahadevan M, Neeff M, Van Der Meer G, Baguley C, Wong WK, Gruber M. Non-tuberculous mycobacterial head and neck infections in children: Analysis of results and complications for various treatment modalities. Int J Pediatr Otorhinolaryngol 2016; 82:102-6. [PMID: 26857325 DOI: 10.1016/j.ijporl.2015.12.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 12/30/2015] [Accepted: 12/31/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Analyze the results and complications of various surgical interventions in a large cohort of children with non-tuberculous mycobacterial (NTM) head and neck infections and suggest a heuristic treatment protocol for managing this condition while aiming to maximize cure and minimize complications. METHODS Retrospective chart review of 104 consecutive patients diagnosed with head and neck NTM at a tertiary paediatric hospital between January 1994 and December 2013 inclusive. RESULTS 104 patients ranged in age between 8 months to 15 years (mean age 27 months) were reviewed and 97 patients were included in the final analysis. 6 patients excluded due to lack of follow-up and one excluded due to systemic immunocompromised condition. Sub-sites of NTM infections were submandibular (n=48, 46%), cervical (n=40, 38%), parotid (n=18, 17%) and submental (n=4, 4%). Some patients had more than one lesion so counted twice. Higher cure rates were demonstrated for primary excision (81%, p<0.01) versus incisional interventions (44%, p<0.01). Marginal mandibular nerve palsy following surgery was seen in 7 patients (7.2%). This was permanent in 4 patients (4%) and temporary in 3 patients (3%). All children who were complicated with marginal mandibular palsies had lesions in the submandibular region. The rate of palsy for submandibular disease alone was 15%, while 8% presented permanent palsy and 6% temporary. Marginal mandibular nerve palsy was more likely following excisional compared to incisional procedures (6 versus 1 patient, p<0.01). Hypertrophic scarring occurred in 7 patients: 3 patients following excision and 4 patients after an incisional procedure. One patient suffered long term spinal accessory nerve damage presented as winged scapula. CONCLUSIONS Excision of NTM provides better cure rates compared to incision although at the expense of long term post-surgical morbidity. Excision should probably be the first line of treatment when the risk for neural damage is low. Incision and drainage with or without antimycobacterial treatment may be the preferred option for at-risk sub-sites (submandibular or parotid) in order to reduce long term morbidity.
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Affiliation(s)
- M Mahadevan
- Department of Paediatric Otolaryngology, Head and Neck Surgery, Starship Children's Hospital, Private bag 9204, Auckland 1142, New Zealand.
| | - M Neeff
- Department of Paediatric Otolaryngology, Head and Neck Surgery, Starship Children's Hospital, Private bag 9204, Auckland 1142, New Zealand
| | - G Van Der Meer
- Department of Paediatric Otolaryngology, Head and Neck Surgery, Starship Children's Hospital, Private bag 9204, Auckland 1142, New Zealand
| | - C Baguley
- Department of Paediatric Otolaryngology, Head and Neck Surgery, Starship Children's Hospital, Private bag 9204, Auckland 1142, New Zealand
| | - W K Wong
- Department of Paediatric Otolaryngology, Head and Neck Surgery, Starship Children's Hospital, Private bag 9204, Auckland 1142, New Zealand
| | - M Gruber
- Department of Paediatric Otolaryngology, Head and Neck Surgery, Starship Children's Hospital, Private bag 9204, Auckland 1142, New Zealand
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Tebruegge M, Pantazidou A, MacGregor D, Gonis G, Leslie D, Sedda L, Ritz N, Connell T, Curtis N. Nontuberculous Mycobacterial Disease in Children - Epidemiology, Diagnosis & Management at a Tertiary Center. PLoS One 2016; 11:e0147513. [PMID: 26812154 PMCID: PMC4727903 DOI: 10.1371/journal.pone.0147513] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 12/25/2015] [Indexed: 11/18/2022] Open
Abstract
Background There are limited data on the epidemiology, diagnosis and optimal management of nontuberculous mycobacterial (NTM) disease in children. Methods Retrospective cohort study of NTM cases over a 10-year-period at a tertiary referral hospital in Australia. Results A total of 140 children with NTM disease, including 107 with lymphadenitis and 25 with skin and soft tissue infections (SSTIs), were identified. The estimated incidence of NTM disease was 0.6–1.6 cases / 100,000 children / year; no increasing trend was observed over the study period. Temporal analyses revealed a seasonal incidence cycle around 12 months, with peaks in late winter/spring and troughs in autumn. Mycobacterium-avium-complex accounted for most cases (77.8%), followed by Mycobacterium ulcerans (14.4%) and Mycobacterium marinum (3.3%). Polymerase chain reaction testing had higher sensitivity than culture and microscopy for acid-fast bacilli (92.0%, 67.2% and 35.7%, respectively). The majority of lymphadenitis cases underwent surgical excision (97.2%); multiple recurrences in this group were less common in cases treated with clarithromycin and rifampicin compared with clarithromycin alone or no anti-mycobacterial drugs (0% versus 7.1%; OR:0.73). SSTI recurrences were also less common in cases treated with two anti-mycobacterial drugs compared with one or none (10.5% versus 33.3%; OR:0.23). Conclusions There was seasonal variation in the incidence of NTM disease, analogous to recently published observations in tuberculosis, which have been linked to seasonal variation in vitamin D. Our finding that anti-mycobacterial combination therapy was associated with a reduced risk of recurrences in patients with NTM lymphadenitis or SSTI requires further confirmation in prospective trials.
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Affiliation(s)
- Marc Tebruegge
- Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
- Infectious Diseases Unit, Royal Children’s Hospital Melbourne, Parkville, Victoria, Australia
- Murdoch Children’s Research Institute, Parkville, Victoria, Australia
- Academic Unit of Clinical & Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
- NIHR Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
- * E-mail:
| | - Anastasia Pantazidou
- Infectious Diseases Unit, Royal Children’s Hospital Melbourne, Parkville, Victoria, Australia
| | - Duncan MacGregor
- Department of Anatomical Pathology, Royal Children’s Hospital Melbourne, Parkville, Victoria, Australia
| | - Gena Gonis
- Department of Microbiology, Royal Children’s Hospital Melbourne, Parkville, Victoria, Australia
| | - David Leslie
- Mycobacterium Reference Laboratory, Victorian Infectious Diseases Reference Laboratory, North Melbourne, Australia
| | - Luigi Sedda
- Department of Geography and Environment, University of Southampton, Southampton, United Kingdom
| | - Nicole Ritz
- Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
- Infectious Diseases Unit, University Children’s Hospital Basel, Basel, Switzerland
| | - Tom Connell
- Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
- Infectious Diseases Unit, Royal Children’s Hospital Melbourne, Parkville, Victoria, Australia
- Murdoch Children’s Research Institute, Parkville, Victoria, Australia
| | - Nigel Curtis
- Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
- Infectious Diseases Unit, Royal Children’s Hospital Melbourne, Parkville, Victoria, Australia
- Murdoch Children’s Research Institute, Parkville, Victoria, Australia
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Thoon KC, Subramania K, Chong CY, Chang KTE, Tee NWS. Granulomatous cervicofacial lymphadenitis in children: a nine-year study in Singapore. Singapore Med J 2015; 55:427-31. [PMID: 25189304 DOI: 10.11622/smedj.2014101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Granulomatous cervicofacial lymphadenitis (GCL) is not uncommon in children. Nontuberculous mycobacteria (NTM) seem to be the predominant cause. We sought to study the clinical and microbiological profile of patients with GCL, and identify features that may impact outcome. METHODS Children aged < 16 years who presented to KK Women's and Children's Hospital, Singapore, between January 1998 and December 2006, and who had GCL were identified from laboratory records. Clinical and laboratory data was collected and analysed for risk factors for patients with positive lymph node cultures, and for patients with and without recurrence after treatment. RESULTS In all, 60 children were identified, with a median age of 56 (interquartile range [IQR] 34-101) months. Median duration of symptoms before presentation was 5 (IQR 4-8) weeks. The majority presented with single (73.3%) or unilateral (96.7%) lymphadenopathy, located in the submandibular, preauricular/parotid or infra-/post-auricular region (76.7%). Out of 51 patients, 26 (51.0%) had a tuberculin skin test reading of ≥ 10 mm. Out of 52 patients, 10 (19.2%) had positive mycobacterial cultures, which included seven isolates of NTM. Out of 34 cases, tuberculous polymerase chain reaction was positive in 11 (32.4%). With regard to recurrence after initial treatment, age < 5 years at presentation was found to be a predictor for recurrence (p = 0.008), while initial complete excision of affected nodes predicted no recurrence (p = 0.003). CONCLUSION In our study, younger age was noted to be associated with a higher chance of recurrence, while complete excision of the involved node at initial presentation predicted non-recurrence.
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Affiliation(s)
- Koh Cheng Thoon
- Infectious Disease Service, Department of Paediatric Medicine, Level 3, Children's Tower, KK Women's and Children's Hospital, 100 Bukit Timah Road, Singapore 229899.
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Chiappini E, Camaioni A, Benazzo M, Biondi A, Bottero S, De Masi S, Di Mauro G, Doria M, Esposito S, Felisati G, Felisati D, Festini F, Gaini RM, Galli L, Gambini C, Gianelli U, Landi M, Lucioni M, Mansi N, Mazzantini R, Marchisio P, Marseglia GL, Miniello VL, Nicola M, Novelli A, Paulli M, Picca M, Pillon M, Pisani P, Pipolo C, Principi N, Sardi I, Succo G, Tomà P, Tortoli E, Tucci F, Varricchio A, de Martino M, Italian Guideline Panel For Management Of Cervical Lymphadenopathy In Children. Development of an algorithm for the management of cervical lymphadenopathy in children: consensus of the Italian Society of Preventive and Social Pediatrics, jointly with the Italian Society of Pediatric Infectious Diseases and the Italian Society of Pediatric Otorhinolaryngology. Expert Rev Anti Infect Ther 2015; 13:1557-67. [PMID: 26558951 DOI: 10.1586/14787210.2015.1096777] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
UNLABELLED Cervical lymphadenopathy is a common disorder in children due to a wide spectrum of disorders. On the basis of a complete history and physical examination, paediatricians have to select, among the vast majority of children with a benign self-limiting condition, those at risk for other, more complex, diseases requiring laboratory tests, imaging and, finally, tissue sampling. At the same time, they should avoid expensive and invasive examinations when unnecessary. The Italian Society of Preventive and Social Pediatrics, jointly with the Italian Society of Pediatric Infectious Diseases, the Italian Society of Pediatric Otorhinolaryngology, and other Scientific Societies, issued a National Consensus document, based on the most recent literature findings, including an algorithm for the management of cervical lymphadenopathy in children. METHODS The Consensus Conference method was used, following the Italian National Plan Guidelines. Relevant publications in English were identified through a systematic review of MEDLINE and the Cochrane Database of Systematic Reviews from their inception through March 21, 2014. RESULTS Basing on literature results, an algorithm was developed, including several possible clinical scenarios. Situations requiring a watchful waiting strategy, those requiring an empiric antibiotic therapy, and those necessitating a prompt diagnostic workup, considering the risk for a severe underling disease, have been identified. CONCLUSION The present algorithm is a practice tool for the management of pediatric cervical lymphadenopathy in the hospital and the ambulatory settings. A multidisciplinary approach is paramount. Further studies are required for its validation in the clinical field.
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Affiliation(s)
- Elena Chiappini
- a Paediatric Infectious Disease Unit, Department of Health Sciences , University of Florence, Anna Meyer Children's University Hospital , Florence , Italy
| | - Angelo Camaioni
- b ENT Department , San Giovanni-Addolorata Hospital , Rome , Italy
| | - Marco Benazzo
- c Department of Otorhinolaryngology, "San Matteo" Hospital , University of Pavia , Pavia , Italy
| | - Andrea Biondi
- d Paediatric Haematology-Oncology Department and "Tettamanti" Research Centre , Milano-Bicocca University, "Fondazione Mbbm", San Gerardo Hospital , Monza , Italy
| | - Sergio Bottero
- e ENT Unit, Department of Surgery and Transplantation Centre , Bambino Gesù Children's Hospital, IRCCS , Rome , Italy
| | | | | | | | - Susanna Esposito
- i Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Fondazione Irccs Ca' Granda Ospedale Maggiore Policlinico , Università Degli Studi Di Milano, Milan , Milan , Italy
| | - Giovanni Felisati
- j Department of Otolaryngology , San Paolo Hospital, University of Milan , Milan , Italy
| | - Dino Felisati
- j Department of Otolaryngology , San Paolo Hospital, University of Milan , Milan , Italy
| | - Filippo Festini
- k Department of Health Science , University of Florence , Florence , Italy
| | - Renato Maria Gaini
- l Department of Otorhinolaryngology , San Gerardo Hospital , Monza , Italy.,m Department of Surgery and Translational Medicine , University of Milano-Bicocca , Milan , Italy
| | - Luisa Galli
- a Paediatric Infectious Disease Unit, Department of Health Sciences , University of Florence, Anna Meyer Children's University Hospital , Florence , Italy
| | - Claudio Gambini
- n Pathology Unit , Istituto Giannina Gaslini , Genua , Italy
| | - Umberto Gianelli
- o Fondazione Ircss Ca' Granda-Ospedale Maggiore Policlinico , Italy University of Milan , Milan , Italy
| | | | - Marco Lucioni
- q Otolaryngology Unit , Vittorio Veneto Hospital , Vittorio Veneto , Italy
| | - Nicola Mansi
- r ENT Unit , Santo Bono Posillipo Hospital , Naples , Italy
| | - Rachele Mazzantini
- a Paediatric Infectious Disease Unit, Department of Health Sciences , University of Florence, Anna Meyer Children's University Hospital , Florence , Italy
| | - Paola Marchisio
- i Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Fondazione Irccs Ca' Granda Ospedale Maggiore Policlinico , Università Degli Studi Di Milano, Milan , Milan , Italy
| | - Gian Luigi Marseglia
- s Department of Pediatrics , University of Pavia, Fondazione Irccs Policlinico San Matteo , Pavia , Italy
| | | | - Marta Nicola
- u Department of Molecular Medicine , University of Pavia , Pavia , Italy
| | - Andrea Novelli
- v Department of Health Sciences, Section of Pharmacology , University of Florence , Florence , Italy
| | - Marco Paulli
- w Department of Pathology, Fondazione Irccs Policlinico San Matteo, and Department of Molecular Medicine , University of Pavia , Pavia , Italy
| | | | - Marta Pillon
- y Oncoemaology Unit, Department of Paediatrics , University of Padua , Padua , Italy
| | - Paolo Pisani
- z Otorhinolaryngology Unit, Head and Neck Department , San Paolo Hospital, University of Milan , Milan , Italy
| | - Carlotta Pipolo
- aa Department of Cardiovascular Surgery , Ncc Città Di Alessandria Hospital , Alessandria , Italy
| | - Nicola Principi
- i Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Fondazione Irccs Ca' Granda Ospedale Maggiore Policlinico , Università Degli Studi Di Milano, Milan , Milan , Italy
| | - Iacopo Sardi
- ab Neuro-Oncology Unit, Meyer Meyer Univeristy Hospital , Florence , Italy
| | - Giovanni Succo
- ac Otorhinolaryngology Service, Department of Oncology , San Luigi Gonzaga Hospital, University of Turin , Turin , Italy
| | - Paolo Tomà
- ad Department of Diagnostic Imaging , Children's Hospital Bambino Gesù , Rome , Italy
| | | | - Filippo Tucci
- af University Hospital Pediatric Department , Bambino Gesù Children's Hospital, Rome , Rome , Italy
| | | | - Maurizio de Martino
- a Paediatric Infectious Disease Unit, Department of Health Sciences , University of Florence, Anna Meyer Children's University Hospital , Florence , Italy
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Lindeboom JA. Pediatric cervicofacial lymphadenitis caused by Bartonella henselae. Oral Surg Oral Med Oral Pathol Oral Radiol 2015; 120:469-73. [DOI: 10.1016/j.oooo.2015.06.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 06/07/2015] [Accepted: 06/22/2015] [Indexed: 01/20/2023]
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Winters N, Butler-Laporte G, Menzies D. Efficacy and safety of World Health Organization group 5 drugs for multidrug-resistant tuberculosis treatment. Eur Respir J 2015; 46:1461-70. [DOI: 10.1183/13993003.00649-2015] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Accepted: 06/22/2015] [Indexed: 11/05/2022]
Abstract
The efficacy and toxicity of several drugs now used to treat multidrug-resistant tuberculosis (MDR-TB) have not been fully evaluated.We searched three databases for studies assessing efficacy in MDR-TB or safety during prolonged treatment of any mycobacterial infections, of drugs classified by the World Health Organization as having uncertain efficacy for MDR-TB (group 5).We included 83 out of 4002 studies identified. Evidence was inadequate for meropenem, imipenem and terizidone. For MDR-TB treatment, clarithromycin had no efficacy in two studies (risk difference (RD) −0.13, 95% CI −0.40–0.14) and amoxicillin–clavulanate had no efficacy in two other studies (RD 0.07, 95% CI −0.21–0.35). The largest number of studies described prolonged use for treatment of non-tuberculous mycobacteria. Azithromycin was not associated with excess serious adverse events (SAEs). Clarithromycin was not associated with excess SAEs in eight controlled trials in HIV-infected patients (RD 0.00, 95% CI −0.02–0.02), nor in six uncontrolled studies in HIV-uninfected patients, whereas six uncontrolled studies in HIV-infected patients clarithromycin caused substantial SAEs (proportion 0.20, 95% CI 0.12–0.27).For most group 5 drugs we found inadequate evidence of safety for prolonged use or for efficacy for MDR-TB, although macrolides appeared to be safe in prolonged use.
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77
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Gonzalez CD, Petersen MG, Miller M, Park AH, Wilson KF. Complex nontuberculous mycobacterial cervicofacial lymphadenitis: What is the optimal approach? Laryngoscope 2015; 126:1677-80. [PMID: 26372159 DOI: 10.1002/lary.25603] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2015] [Indexed: 11/07/2022]
Abstract
OBJECTIVES/HYPOTHESIS Assess the role of combined antimicrobial and surgical therapy for difficult-to-treat nontuberculous mycobacteria (NTM) lesions of the head and neck in children. STUDY DESIGN Retrospective cohort. METHODS Retrospective review of pediatric head and neck NTM lesions at a tertiary children's hospital from 1999 to 2012. RESULTS Seventy-one children were diagnosed with NTM lesions. Age of presentation ranged between 7 and 204 months of age. Most patients (62%) had multiple lesions. Treatments included incision and drainage, curettage, antibiotics, excision, and any combination of surgery and antibiotics. Upon initial presentation, the most common treatment was surgical excision alone (n = 34) with a high complication rate (50%). In 18 cases, patients were initially treated with a combination of antibiotics and surgical excision due to the extent or location of the lesion(s). Complication rate in these patients was also high (67%). The most common complications in surgically excised NTM lesions included temporary or persistent facial nerve dysfunction (24.6%), poor wound healing/scarring (10.8%), and Frey's syndrome (6.2%). CONCLUSIONS Surgical excision with or without medical therapy for NTM cervicofacial lymphadenitis in high-risk regions commonly resulted in marginal mandibular nerve dysfunction (24.6%). Postoperative facial nerve weakness generally resolved within a year. High rates of complications and a lack of proven best approaches suggest tailoring the approach to address the potential risks in that particular patient based on location and severity. LEVEL OF EVIDENCE 4 Laryngoscope, 126:1677-1680, 2016.
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Affiliation(s)
| | | | - Matthew Miller
- Department of Ophthalmology and Visual Sciences, University of Iowa, Iowa City, Iowa
| | - Albert H Park
- Division of Otolaryngology-Head and Neck Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Kevin F Wilson
- Division of Otolaryngology-Head and Neck Surgery, University of Utah, Salt Lake City, Utah, USA
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Guglielmetti L, Mougari F, Lopes A, Raskine L, Cambau E. Human infections due to nontuberculous mycobacteria: the infectious diseases and clinical microbiology specialists' point of view. Future Microbiol 2015; 10:1467-83. [PMID: 26344005 DOI: 10.2217/fmb.15.64] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Nontuberculous mycobacteria (>150 species such as Mycobacterium avium, Mycobacterium kansasii, Mycobacterium chelonae and Mycobacterium abscessus) are opportunistic pathogens causing lung and extrarespiratory infections, beside M. ulcerans and M. marinum that are pathogens causing specific skin and soft tissue infections. Disseminated infections occur only in severe immunosuppressed conditions such as AIDS. The diagnosis is based on repeated isolations of the same mycobacterium associated with clinical and radiological signs, and the absence of tuberculosis. Precise species identification is obtained by molecular biology. Therapeutic antibiotic regimens differ with regard to the mycobacterial species that are involved. Prevention of iatrogenic infections relies on using sterile water in all injections, healthcare and cosmetic occupations. Future perspectives are to set effective antibiotic regimens tested in randomized therapeutic trials.
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Affiliation(s)
- Lorenzo Guglielmetti
- AP-HP, Hôpital Lariboisière-Fernand Widal, Service de Bactériologie, F-75010 Paris, France.,Centre National de Référence des Mycobactéries et Résistance des Mycobactéries aux Antituberculeux (CNR-MyRMA), F-75010 Paris, France.,Service de Maladies Infectieuses, Hôpital de Verona, Italie
| | - Faiza Mougari
- AP-HP, Hôpital Lariboisière-Fernand Widal, Service de Bactériologie, F-75010 Paris, France.,Centre National de Référence des Mycobactéries et Résistance des Mycobactéries aux Antituberculeux (CNR-MyRMA), F-75010 Paris, France.,IAME, UMR 1137, INSERM, Univ Paris Diderot, Sorbonne Paris Cité, F-75018 Paris, France
| | - Amanda Lopes
- AP-HP, Hôpital Lariboisière-Fernand Widal, Service de Médecine interne 1, F-75475 Paris, France
| | - Laurent Raskine
- AP-HP, Hôpital Lariboisière-Fernand Widal, Service de Bactériologie, F-75010 Paris, France.,Centre National de Référence des Mycobactéries et Résistance des Mycobactéries aux Antituberculeux (CNR-MyRMA), F-75010 Paris, France
| | - Emmanuelle Cambau
- AP-HP, Hôpital Lariboisière-Fernand Widal, Service de Bactériologie, F-75010 Paris, France.,Centre National de Référence des Mycobactéries et Résistance des Mycobactéries aux Antituberculeux (CNR-MyRMA), F-75010 Paris, France.,IAME, UMR 1137, INSERM, Univ Paris Diderot, Sorbonne Paris Cité, F-75018 Paris, France
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Ng SSY, Tay YK, Koh MJA, Thoon KC, Sng LH. Pediatric Cutaneous Nontuberculous Mycobacterium Infections in Singapore. Pediatr Dermatol 2015; 32:488-94. [PMID: 25845296 DOI: 10.1111/pde.12575] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Nontuberculous mycobacterium (NTM) infections are rare in children, with limited published studies. The course of the disease can be variable and there are no accepted treatment guidelines for the management of NTM infections in children. OBJECTIVE To review a cohort of pediatric patients admitted to a tertiary pediatric hospital in Singapore for cutaneous NTM infections. METHODS A retrospective review was performed of all children admitted to KK Women's and Children's Hospital with cutaneous NTM infections from 2002 to 2012. RESULTS Sixty-seven patients with positive NTM cultures from various body sites were identified. Eight of the 67 patients (11.9%) presented with cutaneous NTM without evidence of systemic involvement. The mean age at diagnosis for these eight patients was 10 years (range 5-21 yrs). Mycobacterium abscessus was the most common NTM isolated (five patients), followed by Mycobacterium hemophilium (two patients) and Mycobacterium kansasii (one patient). Most patients presented with isolated skin abscesses. Two patients were immunocompromised. Six patients required multidrug antibiotic treatment for a median duration of 5.5 months (range 3-17 mos). The median follow-up duration was 8.5 months (range 2 wks-29 mos). CONCLUSION Although the incidence of cutaneous NTM is rare, the diagnosis should be considered in patients presenting with chronic wounds. Most patients require treatment with multidrug antibiotic therapy, although uncomplicated abscesses can be treated with surgical incision and drainage alone.
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Affiliation(s)
- Shanna Shan-Yi Ng
- Department of Dermatology, Changi General Hospital, Singapore City, Singapore
| | - Yong-Kwang Tay
- Department of Dermatology, Changi General Hospital, Singapore City, Singapore
| | | | - Koh-Cheng Thoon
- KK Women's and Children's Hospital, Singapore City, Singapore
| | - Li-Hwei Sng
- Singapore General Hospital, Singapore City, Singapore
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Non-tuberculous mycobacteria in children: muddying the waters of tuberculosis diagnosis. THE LANCET RESPIRATORY MEDICINE 2015; 3:244-56. [DOI: 10.1016/s2213-2600(15)00062-4] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Revised: 01/11/2015] [Accepted: 01/12/2015] [Indexed: 11/24/2022]
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Zimmermann P, Tebruegge M, Curtis N, Ritz N. The management of non-tuberculous cervicofacial lymphadenitis in children: A systematic review and meta-analysis. J Infect 2015; 71:9-18. [PMID: 25727993 DOI: 10.1016/j.jinf.2015.02.010] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 02/16/2015] [Accepted: 02/20/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVES Cervicofacial lymphadenitis is the most common manifestation of infection with non-tuberculous mycobacteria (NTM) in immunocompetent children. Although complete excision is considered standard management, the optimal treatment remains controversial. This study reviews the evidence for different management options for NTM lymphadenitis. METHODS A systematic literature review and meta-analysis were performed including 1951 children from sixty publications. Generalised linear mixed model regressions were used to compare treatment modalities. RESULTS The adjusted mean cure rate was 98% (95% CI 97.0-99.5%) for complete excision, 73.1% (95% CI 49.6-88.3%) for anti-mycobacterial antibiotics, and 70.4% (95% CI 49.6-88.3%) for 'no intervention'. Compared to 'no intervention', only complete excision was significantly associated with cure (OR 33.1; 95% CI 10.8-102.9; p < 0.001). Complete excision was associated with a 10% risk of facial nerve palsy (2% permanent). 'No intervention' was associated with delayed resolution. CONCLUSIONS Complete excision is associated with the highest cure rate in NTM cervicofacial lymphadenitis, but also had the highest risk of facial nerve palsy. In the absence of large, well-designed RCTs, the choice between surgical excision, anti-mycobacterial antibiotics and 'no intervention' should be based on the location and extent of the disease, and acceptability of prolonged time to resolution.
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Affiliation(s)
- Petra Zimmermann
- Infectious Diseases Unit, University Children's Hospital, University of Berne, 3010 Berne, Switzerland.
| | - Marc Tebruegge
- Academic Unit of Clinical & Experimental Sciences, Faculty of Medicine, and Institute for Life Sciences, University of Southampton, Southampton, UK; Department of Paediatrics, The University of Melbourne, and Murdoch Children's Research Institute, The Royal Children's Hospital Melbourne, Parkville, 3052, Australia.
| | - Nigel Curtis
- Department of Paediatrics, The University of Melbourne, and Murdoch Children's Research Institute, The Royal Children's Hospital Melbourne, Parkville, 3052, Australia.
| | - Nicole Ritz
- Department of Paediatrics, The University of Melbourne, and Murdoch Children's Research Institute, The Royal Children's Hospital Melbourne, Parkville, 3052, Australia; Infectious Diseases Unit, University Children's Hospital, University of Basel, 4031 Basel, Switzerland.
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82
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Cross GB, Le Q, Webb B, Jenkin GA, Korman TM, Francis M, Woolley I. Mycobacterium haemophilum bone and joint infection in HIV/AIDS: case report and literature review. Int J STD AIDS 2015; 26:974-81. [PMID: 25577597 DOI: 10.1177/0956462414565403] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 11/18/2014] [Indexed: 11/15/2022]
Abstract
We report a case of disseminated Mycobacterium haemophilum osteomyelitis in a patient with advanced HIV infection, who later developed recurrent immune reconstitution inflammatory syndrome after commencement of antiretroviral therapy. We review previous reports of M. haemophilum bone and joint infection associated with HIV infection and describe the management of M. haemophilum-associated immune reconstitution inflammatory syndrome, including the role of surgery as an adjunctive treatment modality and the potential drug interactions between antiretroviral and antimycobacterial agents.
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Affiliation(s)
- Gail B Cross
- Departments of Microbiology, Monash Health, Melbourne, Australia Infectious Diseases, Monash Health, Melbourne, VIC, Australia
| | - Quynh Le
- Infectious Diseases, Monash Health, Melbourne, VIC, Australia
| | - Brooke Webb
- Departments of Microbiology, Monash Health, Melbourne, Australia
| | - Grant A Jenkin
- Infectious Diseases, Monash Health, Melbourne, VIC, Australia
| | - Tony M Korman
- Departments of Microbiology, Monash Health, Melbourne, Australia Infectious Diseases, Monash Health, Melbourne, VIC, Australia Department of Medicine, Monash Health, Melbourne, VIC, Australia
| | - Michelle Francis
- Departments of Microbiology, Monash Health, Melbourne, Australia
| | - Ian Woolley
- Infectious Diseases, Monash Health, Melbourne, VIC, Australia Department of Medicine, Monash Health, Melbourne, VIC, Australia Department of Infectious Diseases, Monash University, VIC, Australia
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83
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Iro H, Zenk J. Salivary gland diseases in children. GMS CURRENT TOPICS IN OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY 2014; 13:Doc06. [PMID: 25587366 PMCID: PMC4273167 DOI: 10.3205/cto000109] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Salivary gland diseases in children are rare, apart from viral-induced diseases. Nevertheless, it is essential for the otolaryngologist to recognize these uncommon findings in children and adolescents and to diagnose and initiate the proper treatment. The present work provides an overview of the entire spectrum of congenital and acquired diseases of the salivary glands in childhood and adolescence. The current literature was reviewed and the results discussed and summarized. Besides congenital diseases of the salivary glands in children, the main etiologies of viral and bacterial infections, autoimmune diseases and tumors of the salivary glands were considered. In addition to the known facts, new developments in diagnostics, imaging and therapy, including sialendoscopy in obstructive diseases and chronic recurrent juvenile sialadenitis were taken into account. In addition, systemic causes of salivary gland swelling and the treatment of sialorrhoea were discussed. Although salivary gland diseases in children are usually included in the pathology of the adult, they differ in their incidence and sometimes in their symptoms. Clinical diagnostics and especially the surgical treatment are influenced by a stringent indications and a less invasive strategy. Due to the rarity of tumors of the salivary glands in children, it is recommended to treat them in a specialized center with greater surgical experience. Altogether the knowledge of the differential diagnoses in salivary gland diseases in children is important for otolaryngologists, to indicate the proper therapeutic approach.
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Affiliation(s)
- Heinrich Iro
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Erlangen, University of Erlangen-Nuremberg, Germany
| | - Johannes Zenk
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Erlangen, University of Erlangen-Nuremberg, Germany
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84
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[Surgical treatment of children with nontuberculous mycobacteria cervical lymphadenitis]. HNO 2014; 62:570-4. [PMID: 25008272 DOI: 10.1007/s00106-014-2881-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Persistent cervical lymphadenopathy is the typical clinical manifestation of nontuberculous mycobacterial (NTM) infection in otherwise healthy children 1-5 years of age. A positive NTM culture or PCR is necessary to proof the diagnosis. In the case of localized disease, cervical lymphadenectomy simultaneously serves both diagnosis and therapy. A typical complication of surgical treatment, i.e. incision, puncture or excision, is the formation of a fistula, which then requires further surgical intervention. In the case of an unconfirmed diagnosis, the extent of the initial surgical intervention remains unclear. PATIENTS AND METHODS On the basis of this diagnosis, 17 operations were performed in 10 children under the age of 7 years (8 female, 2 male; age 17 months to 5 years, median 36 months) in the Charité ENT clinics between 2009 and 2012. Clinical course and diagnostics, as well as the results of therapies and treatments were retrospectively analysed. RESULTS Duration of anamnesis prior to initial surgery was 2-30 weeks (mean 10.4 weeks). A second intervention was performed in 7 out of 10 patients. No patient developed recurrent disease after selective cervical lymphadenectomy. The clinical course of 1 patient was complicated by a cefuroxime-responsive Staph. aureus superinfection. A second patient experienced transient accessory nerve paresis after lymphadenectomy, which resolved 2 months after the second surgery. CONCLUSION In case of persistent cervical lymphadenopathy a complete diagnostic workup is necessary. If lymphadenopathy continues to persist 1 month after a 10-day course of broad-spectrum antibiotics, a selective cervical lymphadenectomy should be performed. In order to avoid the development of fistulae and avoid secondary surgical procedures, incision, drainage and puncture should be deferred.
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85
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Perdikogianni C, Galanakis E. Non-tuberculous mycobacterial cervical lymphadenitis in the immunocompetent child: diagnostic and treatment approach. Expert Rev Anti Infect Ther 2014; 12:959-65. [DOI: 10.1586/14787210.2014.920691] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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86
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van Bremen T, Biesinger E, Göke F, Keiner S, Bootz F, Schröck A. [Management of atypical cervical mycobacteriosis in childhood]. HNO 2014; 62:271-5. [PMID: 24633375 DOI: 10.1007/s00106-013-2812-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Atypical mycobacteriosis is a rare cause of cervical lymphadenitis that most frequently affects immunoincompetent children between the ages of 12 months and 5 years. The typical clinical manifestation is a painless unilateral cervical mass. The nonspecific clinical symptoms and laboratory parameters complicate diagnosis and, therefore, therapeutic management. Various therapeutic options, including surgery, antimycobacterial drug therapy and wait-and-scan approaches are discussed in the literature. Complete surgical excision has become the established treatment of choice. However, controlled randomized studies that clearly demonstrate the benefits of a particular type of therapy are lacking.
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Affiliation(s)
- T van Bremen
- Klinik und Poliklinik für Hals-Nasen-Ohren-Heilkunde/-Chirurgie, Universitätsklinikum Bonn, Bonn, Deutschland,
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87
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Seleit I, Bakry OA, El Badawy N, Shehata WA. Noncervicofacial atypical mycobacterial lymphadenopathy in a child. Indian J Dermatol 2014; 59:106. [PMID: 24470687 PMCID: PMC3884918 DOI: 10.4103/0019-5154.123550] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Iman Seleit
- Department of Dermatology, Andrology and S.T.Ds, Faculty of Medicine, Menoufiya University, Shebin Elkom, Egypt
| | - Ola Ahmed Bakry
- Department of Dermatology, Andrology and S.T.Ds, Faculty of Medicine, Menoufiya University, Shebin Elkom, Egypt
| | - Nafissa El Badawy
- Department of Pathology, Faculty of Medicine, Ain Shams University, Cairo, Egypt. E-mail:
| | - Wafaa Ahmed Shehata
- Department of Dermatology, Andrology and S.T.Ds, Faculty of Medicine, Menoufiya University, Shebin Elkom, Egypt
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88
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89
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Comparison of Mycobacterium lentiflavum and Mycobacterium avium-intracellulare complex lymphadenitis. Pediatr Infect Dis J 2014; 33:28-34. [PMID: 24064561 DOI: 10.1097/inf.0000000000000007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Mycobacterium lentiflavum is considered a rare pathogen causing nontuberculous mycobacterial (NTM) lymphadenitis. METHODS A multicenter, retrospective study was performed in immunocompetent children <14 years of age with microbiologically confirmed NTM lymphadenitis treated at 6 hospitals in Madrid, Spain, during 2000-2010. We compared children with M. lentiflavum and Mycobacterium avium-intracellulare complex infection. RESULTS Forty-five microbiologically confirmed NTM lymphadenitis patients were identified: 19 (45.2%) caused by M. avium-intracellulare complex, 17 (40.5%) by M. lentiflavum, 1 by both and 5 by other mycobacteria. Out of 17 M. lentiflavum cases, 14 were diagnosed in the past 5 years. Regarding M. lentiflavum cases, median age was 23 months. Submandibular nodes were the most frequently involved (76.5%), with multiple locations seen in 41% of the children and spontaneous drainage in 41% of them. Drug susceptibility tests were performed in 14 isolates and showed a complete susceptibility to clarithromycin and cycloserine, whereas 93% were resistant to rifampin, 33% to quinolones and full resistance to other tested antimycobacterial drugs was detected. All but 1 child required surgery and 11 were treated additionally with various drug combinations. Total resolution was achieved in 50% of children within 6 months.Compared with M. avium-intracellulare complex cases, children were younger and laterocervical nodes were significantly less frequently involved. No statistically significant differences were found related to clinical characteristics, treatment and outcome. CONCLUSIONS M. lentiflavum is an emerging pathogen producing NTM lymphadenitis in Madrid.
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90
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Hankins D, Kelly M, Vijayan V. Mycobacterium simiae Infection of the Parotid Gland in an Immunocompetent Child. J Pediatric Infect Dis Soc 2013; 2:394-6. [PMID: 26619504 DOI: 10.1093/jpids/pis098] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
| | | | - Vini Vijayan
- Division of Immunology, Rheumatology and Infectious Diseases, Department of Pediatrics, University of Florida, Gainesville
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91
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Management of cervicofacial nontuberculous lymphadenitis in children. Curr Opin Otolaryngol Head Neck Surg 2013; 21:581-7. [PMID: 24152916 DOI: 10.1097/moo.0000000000000005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW To review the body of literature on the treatment options for nontuberculous cervicofacial lymphadenitis in children, focusing on the most recent reports describing outcomes utilizing either observation alone, medical therapy or various forms of surgical intervention. RECENT FINDINGS Large studies have defined the time course of the disease and the safety and efficacy in treating nontuberculosis cervicofacial lymphadenitis with a wait-and-see approach. SUMMARY Nontuberculosis cervicofacial lymphadenitis is a disease with several stages that provides for various treatment options. All treatment regimens--wait-and-see approach, medical therapy, and surgical excision--have their risks and benefits. The current body of literature allows the otolaryngologist an assortment of treatment choices that permits him to tailor the treatment with an individualized approach for each family's preferences.
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92
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Pham-Huy A, Robinson JL, Tapiéro B, Bernard C, Daniel S, Dobson S, Déry P, Le Saux N, Embree J, Valiquette L, Quach C. Current trends in nontuberculous mycobacteria infections in Canadian children: A pediatric investigators collaborative network on infections in Canada (PICNIC) study. Paediatr Child Health 2013; 15:276-82. [PMID: 21532791 DOI: 10.1093/pch/15.5.276] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2009] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Nontuberculous mycobacteria (NTM) infections appear to be increasing in number and severity in developed countries worldwide. Surgical excision has been considered the standard treatment for NTM lymphadenitis, but the use of medical therapy seems to be increasing. OBJECTIVE To determine the disease characteristics as well as the current therapeutic management of NTM infections in Canadian children. METHODS Cases of definite or probable NTM infections were identified prospectively in children up to 18 years of age seen in 10 Canadian paediatric tertiary care centres from September 2005 to August 2006. Clinical, microbiological and pathological data were collected. RESULTS A total of 60 cases were identified. Data were complete for 45 patients, including 34 cases of lymphadenitis, four cases of skin and soft tissue infection, and seven cases of pulmonary NTM infection. Seventy-nine per cent of children (27 of 34) with lymphadenitis had an unsuccessful course of antibiotics before diagnosis. Sixty-eight per cent of purified protein derivative tests (15 of 22) were positive. NTM was detected in 76% of samples (29 of 38), of which 62% were Mycobacterium avium complex. All patients with lymphadenitis underwent surgical therapy and most patients (74%) also received antimicrobials. CONCLUSIONS Current trends indicate that the majority of the study centres are using medical therapy with variable regimen and duration as an adjunct to surgical excision in the treatment of NTM lymphadenitis. Larger numbers and longer follow-up times are needed to better evaluate the efficacy of medical therapy and outcome of disease. A randomized controlled study comparing surgical therapy alone and chemotherapy for NTM lymphadenitis is required.
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Affiliation(s)
- Anne Pham-Huy
- Infectious Diseases Division, Department of Pediatrics, The Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec
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93
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Abstract
Mycobacterium chelonae can cause numerous infections, including lung disease, local cutaneous disease, osteomyelitis, joint infections and ocular disease. With the exception of lung disease, these syndromes commonly develop after direct inoculation. The most common clinical presentation in immunocompetent individuals is skin and soft tissue infection. We present a case of M. chelonae infection of the parotid gland that was successfully treated with clarithromycin monotherapy. To our knowledge, this is the first case report of M. chelonae parotitis in an adult.
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Affiliation(s)
- Hamid S Shaaban
- Internal Medicine, Infectious Diseases Department, Trinitas Hospital, Saint Michael's Medical Center, Newark, New Jersey, United States of America
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94
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Recomendaciones de la Sociedad Española de Infectología Pediátrica sobre el diagnóstico y tratamiento de las adenitis por micobacterias no tuberculosas. An Pediatr (Barc) 2012; 77:208.e1-208.e12. [DOI: 10.1016/j.anpedi.2012.02.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Accepted: 02/22/2012] [Indexed: 12/28/2022] Open
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95
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Beghin JC, Charlier H, Bodart E, Tuerlinckx D. [Nontuberculous mycobacterial epitrochlear adenitis]. Arch Pediatr 2012; 19:1070-3. [PMID: 22920888 DOI: 10.1016/j.arcped.2012.06.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2011] [Accepted: 06/29/2012] [Indexed: 10/26/2022]
Abstract
We report the case of a 2-year-old girl referred for unilateral epitrochlear lymphadenitis caused by Mycobacterium avium. Adenitis is the most frequent presentation of non tuberculous mycobacteria in children. Typical locations are the cervical, submandibular, axillar, inguinal, mediastinal, and parotid regions. To our knowledge, this is the first observation of an epitrochlear location. The diagnosis was made by evidencing the causal bacterium but also by the exclusion of other causes such as Bartonella henselae and Mycobacterium tuberculosis infections. Treatment is based on surgical excision, which provides a cure rate of 90%. Macrolides are reserved for extended lesions and/or relapsing lesions despite surgical management.
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Affiliation(s)
- J-C Beghin
- Université catholique de Louvain, 1200 Bruxelles, Belgique.
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96
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Staufner C, Sommerburg O, Holland-Cunz S. Algorithm for early diagnosis in nontuberculous mycobacterial lymphadenitis. Acta Paediatr 2012; 101:e382-5. [PMID: 22536978 DOI: 10.1111/j.1651-2227.2012.02702.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- C Staufner
- University Children's Hospital, Heidelberg, Germany.
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97
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Parker NP, Scott AR, Finkelstein M, Tibesar RJ, Lander TA, Rimell FL, Sidman JD. Predicting Surgical Outcomes in Pediatric Cervicofacial Nontuberculous Mycobacterial Lymphadenitis. Ann Otol Rhinol Laryngol 2012; 121:478-84. [DOI: 10.1177/000348941212100709] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives: We examined surgical outcomes in children with cervicofacial nontuberculous mycobacterial lymphadenitis and attempted to identify predictors of complications. Methods: A retrospective chart review from 2 tertiary pediatric centers was used to identify 11 presentation or operative variables (age at surgery, gender, symptom duration, pain, violaceous skin changes, skin breakdown, fluctuance, purified protein derivative positivity, operative procedure, use of nerve integrity monitoring, and use of skin flap advancement) and to compare these to 5 postoperative complications (facial nerve dysfunction [paresis or paralysis], poor scarring, recurrence, wound infection, and wound dehiscence without infection). Results: The 45 patients analyzed for presentation or operative variables (28 female, 17 male; average age, 31.2 months) typically presented with painless masses averaging 8.2 weeks in duration, along with violaceous skin changes in 29 of the 45 cases (64%) and skin breakdown in 9 cases (20%). The surgical procedures included parotidectomy with or without selective lymphadenectomy in 38 of the 45 cases (84%) and lymphadenectomy alone in 7 cases (16%). Skin resection and cervicofacial advancement flap reconstruction was performed in 20 cases (44%). Nerve integrity monitoring was utilized in 32 cases (71%). In the 44 patients analyzed for postoperative complications, we found facial nerve paresis in 14 (31.8%), poor scarring in 9 (20.5%), wound infection in 6 (13.6%), recurrence in 4 (9.1%), and facial nerve paralysis in 2 (4.5%). Nine of the 14 cases (64.3%) of initial facial nerve paresis resolved. At final follow-up, facial nerve paresis persisted in 5 of the 14 children (35.7%) with initial postoperative paresis and in 1 of the 2 children (50.0%) with initial postoperative paralysis. Facial nerve paralysis persisted in the other child with initial postoperative paralysis. Overall, 6 of these 7 patients (85.7%) with persistent facial nerve dysfunction had follow-up of less than 1 month. All transient and permanent facial nerve dysfunction was in the distribution of the marginal mandibular nerve only. No statistically significant predictors of complications were identified. Conclusions: We report acceptable but not insignificant rates of marginal mandibular distribution facial nerve injury, poor scarring, wound infection, and recurrence following resection of cervicofacial nontuberculous mycobacterial lymphade nitis in children that must be discussed with patients and parents before operation. No presentation or operative variables predicted the complications.
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98
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Scott CA, Atkinson SH, Sodha A, Tate C, Sadiq J, Lakhoo K, Pollard AJ. Management of lymphadenitis due to non-tuberculous mycobacterial infection in children. Pediatr Surg Int 2012; 28:461-6. [PMID: 22438045 DOI: 10.1007/s00383-012-3068-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/13/2010] [Indexed: 11/30/2022]
Abstract
PURPOSE Non-tuberculous mycobacterial (NTM) infection is an important cause of cervico-facial lymph node enlargement in young children. The optimal treatment is thought to be early complete excision without chemotherapy. We compared management of patients referred to our centre to this "gold standard" and determined clinical outcomes by type of primary surgical intervention (complete excision vs. incomplete excision). METHODS Retrospective study of management and clinical outcomes of all children (<12 years) with NTM lymphadenitis referred to a single UK centre between May 1998 and May 2008. RESULTS We identified 43 children. Median time from onset of swelling to operation was 6 weeks. Management was: no operation (n = 1, 2 %), complete excision (n = 20, 47 %), incision and drainage (n = 17, 40 %) and fine needle aspirate (n = 5, 12 %). Children not treated by primary complete excision were more likely to have: re-operation (91 vs. 30 %; χ(2) = 16.48; p < 0.0001); persistent lymphadenitis (77 vs. 30 %; χ(2) = 9.45; p = 0.002); sinus formation (26 vs. 5 %; χ2 = 3.74; p = 0.05). CONCLUSION Failure to undertake primary complete excision leads to further morbidity. A high index of suspicion is required for timely appropriate management to avoid unnecessary morbidity and further intervention.
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Affiliation(s)
- Catherine A Scott
- Department of Paediatrics, Childrens Hospital, University of Oxford, Oxford, OX3 9DU, UK
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99
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Whiley H, Keegan A, Giglio S, Bentham R. Mycobacterium avium complex--the role of potable water in disease transmission. J Appl Microbiol 2012; 113:223-32. [PMID: 22471411 DOI: 10.1111/j.1365-2672.2012.05298.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Mycobacterium avium complex (MAC) is a group of opportunistic pathogens of major public health concern. It is responsible for a wide spectrum of disease dependent on subspecies, route of infection and patients pre-existing conditions. Presently, there is limited research on the incidence of MAC infection that considers both pulmonary and other clinical manifestations. MAC has been isolated from various terrestrial and aquatic environments including natural waters, engineered water systems and soils. Identifying the specific environmental sources responsible for human infection is essential in minimizing disease prevalence. This paper reviews current literature and case studies regarding the wide spectrum of disease caused by MAC and the role of potable water in disease transmission. Potable water was recognized as a putative pathway for MAC infection. Contaminated potable water sources associated with human infection included warm water distribution systems, showers, faucets, household drinking water, swimming pools and hot tub spas. MAC can maintain long-term contamination of potable water sources through its high resistance to disinfectants, association with biofilms and intracellular parasitism of free-living protozoa. Further research is required to investigate the efficiency of water treatment processes against MAC and into construction and maintenance of warm water distribution systems and the role they play in MAC proliferation.
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Affiliation(s)
- H Whiley
- School of the Environment, Health and the Environment, Flinders University, Adelaide, SA, Australia.
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100
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Clinical manifestations, diagnosis, and treatment of Mycobacterium haemophilum infections. Clin Microbiol Rev 2012; 24:701-17. [PMID: 21976605 DOI: 10.1128/cmr.00020-11] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Mycobacterium haemophilum is a slowly growing acid-fast bacillus (AFB) belonging to the group of nontuberculous mycobacteria (NTM) frequently found in environmental habitats, which can colonize and occasionally infect humans and animals. Several findings suggest that water reservoirs are a likely source of M. haemophilum infections. M. haemophilum causes mainly ulcerating skin infections and arthritis in persons who are severely immunocompromised. Disseminated and pulmonary infections occasionally occur. The second at-risk group is otherwise healthy children, who typically develop cervical and perihilar lymphadenitis. A full diagnostic regimen for the optimal detection of M. haemophilum includes acid-fast staining, culturing at two temperatures with iron-supplemented media, and molecular detection. The most preferable molecular assay is a real-time PCR targeting an M. haemophilum-specific internal transcribed spacer (ITS), but another approach is the application of a generic PCR for a mycobacterium-specific fragment with subsequent sequencing to identify M. haemophilum. No standard treatment guidelines are available, but published literature agrees that immunocompromised patients should be treated with multiple antibiotics, tailored to the disease presentation and underlying degree of immune suppression. The outcome of M. haemophilum cervicofacial lymphadenitis in immunocompetent patients favors surgical intervention rather than antibiotic treatment.
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