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Zhao D, Shao YQ, Hu J, Liu D, Tang W, He N. Role of contrast-enhanced ultrasound guidance in core-needle biopsy for diagnosis of cervical tuberculous lymphadenitis. Clin Hemorheol Microcirc 2021; 77:381-389. [PMID: 33337357 DOI: 10.3233/ch-201038] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To investigate the diagnostic value of core-needle biopsy (CNB) guided by contrast-enhanced ultrasound (CEUS) in cervical tuberculous lymphadenitis (CTL). METHODS 178 patients with pathological confirmation of CTL were retrospectively enrolled. All of them had undergone CNB prior to the final surgery. According to the different ways of puncture guidance, they were divided into two groups: conventional ultrasound (US) group (n = 81) and CEUS group (n = 97). The comparison of diagnostic efficacy between two groups was compared and analyzed. RESULTS Among the 178 patients, 146 were directly diagnosed as CTL by CNB, including 59 patients in CEUS group and 87 patients in US group. The diagnostic accuracy were 89.7% (87/97) and 72.8% (59/81), respectively (P < 0.01). For subgroup analyses, differences among diagnostic efficacy ascribed to the different guiding methods were significant in medium size group (>2.0 cm and ≤3.0 cm) and large size group (>3.0 cm), 91.7% for CEUS group vs. 69.0% for US group (P < 0.05) and 84.4% for CEUS group vs. 57.7% for US group (P < 0.05), respectively. CONCLUSIONS In the diagnosis of CTL, compared with the US-guided CNB, CEUS-guided CNB have certain advantages, especially for larger lymph nodes.
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Affiliation(s)
- Dan Zhao
- Department of Ultrasonography, Zhejiang Integrated Traditional and Western Medicine Hospital, Hangzhou Red Cross Hospital, Tuberculosis Diagnostic and Treatment Center of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Ya-Qin Shao
- Department of Ultrasonography, Zhejiang Integrated Traditional and Western Medicine Hospital, Hangzhou Red Cross Hospital, Tuberculosis Diagnostic and Treatment Center of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Jun Hu
- Department of Ultrasonography, Zhejiang Integrated Traditional and Western Medicine Hospital, Hangzhou Red Cross Hospital, Tuberculosis Diagnostic and Treatment Center of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Dan Liu
- Department of Ultrasonography, Zhejiang Integrated Traditional and Western Medicine Hospital, Hangzhou Red Cross Hospital, Tuberculosis Diagnostic and Treatment Center of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Wei Tang
- Department of Ultrasonography, Zhejiang Integrated Traditional and Western Medicine Hospital, Hangzhou Red Cross Hospital, Tuberculosis Diagnostic and Treatment Center of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Ning He
- Department of Ultrasonography, Zhejiang Integrated Traditional and Western Medicine Hospital, Hangzhou Red Cross Hospital, Tuberculosis Diagnostic and Treatment Center of Zhejiang Province, Hangzhou, Zhejiang, China
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Le Naour S, Boyer J, Malard O, Guillouzouic A, Aubry A, Launay E, Barbarot S. Adénites cervico-faciales à mycobactéries atypiques de l’enfant : caractéristiques cliniques, microbiologiques et thérapeutiques. Étude rétrospective et revue de la littérature. Ann Dermatol Venereol 2020; 147:618-628. [DOI: 10.1016/j.annder.2020.06.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 02/06/2020] [Accepted: 06/23/2020] [Indexed: 10/23/2022]
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Long-term outcome of surgical excision for treatment of cervicofacial granulomatous lymphadenitis in children. Eur Arch Otorhinolaryngol 2020; 277:1785-1792. [PMID: 32144570 PMCID: PMC7222061 DOI: 10.1007/s00405-020-05880-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 02/21/2020] [Indexed: 11/17/2022]
Abstract
Purpose Granulomatous inflammation is a common cause of subacute cervicofacial lymphadenitis in children. Nontuberculous mycobacterial (NTM) infections and cat-scratch disease (CSD) are the most frequent causes. Optimal treatment, which may include surgery, antibiotic treatment or wait-and-see approach, is debatable. The goal of this study was to compare the short- and long-term outcome of various surgical procedures. Methods Case series with a chart review of all children treated by surgical excision of granulomatous lymph nodes in the cervicofacial area from 2000 to 2016 at two tertiary care centers. Results Forty patients were included in this study. The median age at first symptoms was 3.7 years (13 months–14 years). Mean follow-up was 5.8 years (6 months–15.3 years). 25 patients fit with diagnosis of NTM infection, 6 with CSD while diagnosis remained uncertain in 9 patients. The primary surgical procedure consisted of total excision (n = 27), incision/drainage (n = 9) or incomplete excision (n = 4). None of the patients treated by primary complete excision needed further intervention contrary to the group of patients with incomplete surgical procedures where additional surgical management was required in 54%. At follow-up, all patients were healthy without evidence of recurrence. Conclusion We advocate early surgical intervention with complete excision to reach quick resolution and reduce the need for additional surgery. The long-term outcome was favorable.
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Ethambutol-resistant Mycobacterium kansasii cervical lymphadenitis in an immunocompetent adult patient: A case report and literature review. J Clin Tuberc Other Mycobact Dis 2019; 18:100137. [PMID: 31890900 PMCID: PMC6926166 DOI: 10.1016/j.jctube.2019.100137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Mycobacterium kansasii extrapulmonary infections are infrequent in immunocompetent adults. Rifampin (RIF), clarithromycin (CLR), isoniazid (INH) and ethambutol (EMB) are included in all the standard regimens against M.kansasii. We report a case of a healthy 65-year-old male farmer who presented with isolated right supraclavicular lymphadenopathy. The lymph node FNA showed acid-fast-bacilli and granulomatous inflammation. Quantiferon TB Gold test, HIV serology, and functional immunological studies were all negative or normal. He was put on a standard 4 drugs anti-tuberculous regimen that was switched to RIF + CLR+ INH after the Microbiology lab demonstrated an EMB–resistant Mycobacterium kansasii isotype I strain. The patient was cured after 12 months of therapy. This is the 6th reported case of M. kansasii extrapulmonary lymphadenitis in an immunocompetent adult and the 2nd showing EMB resistance in the world literature. Antimycobacterial regimens against M. kansasii, classically resistant to pyrazinamide (PZA) might also exclude EMB due to its increasing resistance in Europe. A 612 months therapy with at least 2 effective antimycobacterial drugs including RIF + CLR might be enough to treat extrapulmonary M. kansasii infections in immunocompetents.
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Torretta S, Gaffuri M, Ibba T, Capaccio P, Marchisio P, Maruca A, Bosis S, Pignataro L. Surgical treatment of non-tuberculous mycobacterial lymphadenitis in children: Our experience and a narrative review. Int J Immunopathol Pharmacol 2019; 32:2058738418806413. [PMID: 30354841 PMCID: PMC6202736 DOI: 10.1177/2058738418806413] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Non-tuberculous mycobacterial lymphadenitis (NTML) accounts for about 95% of the cases of head-and-neck mycobacterial lymphadenitis, and its prevalence has been increasing in the Western world. The diagnostic work-up can be challenging, and differential diagnoses such as tuberculous and suppurative lymphadenitis need to be considered. It may, therefore, not be diagnosed until the disease is in a late stage, by which time it becomes locally destructive and is characterized by a chronically discharging sinus. The treatment options include a medical approach, a wait-and-see policy, and surgery, with the last being considered the treatment of choice despite the high risk of iatrogenic nerve lesions. The aim of this article is to provide an overview of pediatric, head-and-neck NTML based on the literature and our own experience, with particular emphasis on the impact and limitations of surgery.
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Affiliation(s)
- Sara Torretta
- 1 Department of Clinical Sciences and Community Health, Università Degli Studi Di Milano, Milan, Italy.,2 Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Michele Gaffuri
- 2 Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Tullio Ibba
- 2 Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pasquale Capaccio
- 2 Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,3 Department of Biomedical, Surgical and Odontoiatric Sciences, Università Degli Studi Di Milano, Milan, Italy
| | - Paola Marchisio
- 2 Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,4 Department of Pathophysiology and Transplantation, Università Degli Studi Di Milano, Milan, Italy
| | - Antonella Maruca
- 2 Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Samantha Bosis
- 2 Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Lorenzo Pignataro
- 1 Department of Clinical Sciences and Community Health, Università Degli Studi Di Milano, Milan, Italy.,2 Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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Spinelli G, Mannelli G, Arcuri F, Venturini E, Chiappini E, Galli L. Surgical treatment for chronic cervical lymphadenitis in children. Experience from a tertiary care paediatric centre on non-tuberculous mycobacterial infections. Int J Pediatr Otorhinolaryngol 2018; 108:137-142. [PMID: 29605343 DOI: 10.1016/j.ijporl.2018.02.042] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 02/08/2018] [Accepted: 02/26/2018] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Non-tuberculous mycobacteria are the most frequent cause of chronic lymphadenitis in children. We reviewed treatment and outcomes of paediatric patients with chronic cervical lymphadenitis, to better understand their differential diagnosis, surgical indication, complication and recover. METHODS A retrospective study was carried out on children who underwent surgery from 2013 to 2016 at Meyer Children's University Hospital, Florence, Italy. Time to cure, type of surgery, and complications rate were determined and etiologic agents were identified and correlated to their clinical presentation. RESULTS 275 children were evaluated. Nearly 98% of the patients were cured regardless of which therapeutic option was used and surgery was necessary in 38.2% of children. Complete excisional biopsy ensured recover in 97.7% of patients compared with the non-excisional surgical group 88.2% (p = 0.06). Re-interventions were needed in the 2.3% of complete excision group and in two cases of the incision and drainage group; all of them developed fistula and were caused by Mycobacterium avium complex. Excision followed by adjunctive antibiotic therapy was favoured in the majority of the patients (80.1%, n = 71). CONCLUSION In cases of non-tuberculous mycobacteria lymphadenitis, surgery is the treatment of choice and it is closely related to a favourable prognosis.
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Affiliation(s)
| | - Giuditta Mannelli
- Clinic of Otorhinolaryngology-Head and Neck Surgery, Department of Surgery and Translational Medicine, University of Florence, AOU-Careggi, Via Largo Palagi 1, 50134, Florence, Italy.
| | | | - Elisabetta Venturini
- Pediatric Infectious Diseases Unit, Meyer Children's Hospital, Department of Pediatrics, University of Florence, Italy
| | - Elena Chiappini
- Pediatric Infectious Diseases Unit, Meyer Children's Hospital, Department of Pediatrics, University of Florence, Italy
| | - Luisa Galli
- Pediatric Infectious Diseases Unit, Meyer Children's Hospital, Department of Pediatrics, University of Florence, Italy
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Friedman E, Patiño MO, Udayasankar UK. Imaging of Pediatric Salivary Glands. Neuroimaging Clin N Am 2018; 28:209-226. [DOI: 10.1016/j.nic.2018.01.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Abstract
Despite the ubiqitous nature of Mycobacterium avium complex (MAC) organisms in the environment, relatively few of those who are infected develop disease. Thus, some degree of susceptibility due to either underlying lung disease or immunosuppression is required. The frequency of pulmonary MAC disease is increasing in many areas, and the exact reasons are unknown. Isolation of MAC from a respiratory specimen does not necessarily mean that treatment is required, as the decision to treatment requires the synthesis of clinical, radiographic, and microbiologic information as well as a weighing of the risks and benefits for the individual patient. Successful treatment requires a multipronged approach that includes antibiotics, aggressive pulmonary hygiene, and sometimes resection of the diseased lung. A combination of azithromycin, rifampin, and ethambutol administered three times weekly is recommend for nodular bronchiectatic disease, whereas the same regimen may be used for cavitary disease but administered daily and often with inclusion of a parenteral aminoglycoside. Disseminated MAC (DMAC) is almost exclusively seen in patients with late-stage AIDS and can be treated with a macrolide in combination with ethambutol, with or without rifabutin: the most important intervention in this setting is to gain HIV control with the use of potent antiretroviral therapy. Treatment outcomes for many patients with MAC disease remain suboptimal, so new drugs and treatment regimens are greatly needed. Given the high rate of reinfection after cure, one of the greatest needs is a better understanding of where infection occurs and how this can be prevented.
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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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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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Cheng AG, Chang A, Farwell DG, Agoff SN. Auramine Orange Stain With Fluorescence Microscopy is a Rapid and Sensitive Technique for the Detection of Cervical Lymphadenitis Due to Mycobacterial Infection Using Fine Needle Aspiration Cytology: A Case Series. Otolaryngol Head Neck Surg 2016; 133:381-5. [PMID: 16143186 DOI: 10.1016/j.otohns.2005.04.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2004] [Accepted: 04/18/2005] [Indexed: 11/29/2022]
Abstract
OBJECTIVE: We sought to evaluate the effectiveness of the auramine orange (AO) stain in diagnosing mycobacterial cervical adenitis (MCA) from fine needle aspiration (FNA) cytology. METHODS: A retrospective review of 19 patients evaluated at 2 urban hospitals from 2000 to 2003 for suspected MCA. FNA specimens were inoculated to culture media and had direct smears stained by the auramine acid fast method. RESULTS: Mycobacteria were identified in 16 (84.2%) of 19 AO-stained FNA specimens, with results available within 4 hours. Corresponding cultures were positive for mycobacteria in 12 specimens, 9 tuberculous and 3 nontuberculous, and grew Mycobacterium tuberculosis from the 3 AO-negative specimens. Three of the 4 patients with negative cultures had previously taken anti-mycobacterial medications. CONCLUSION: The AO stain with fluorescence microscopy is a sensitive and rapid method for detecting tuberculous and nontuberculous mycobacteria. It is a valuable tool for the otolaryngologists and pathologists in the diagnosis of MCA. © 2005 American Academy of Otolaryngology-Head and Neck Surgery Foundation, Inc. All rights reserved.
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Affiliation(s)
- Alan G Cheng
- Department of Otolaryngology--Head and Neck Surgery, University of Washington Medical Center, Seattle, 98195, USA.
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12
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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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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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14
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Kim KH, Kim RB, Woo SH. The efficacy of the interferon-γ release assay for diagnosing cervical tuberculous lymphadenitis: A prospective controlled study. Laryngoscope 2015; 126:378-84. [PMID: 26267599 DOI: 10.1002/lary.25540] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Revised: 05/16/2015] [Accepted: 07/06/2015] [Indexed: 11/06/2022]
Abstract
OBJECTIVES/HYPOTHESIS The whole-blood interferon (IFN)-γ release assay (IGRA) has been studied mainly for diagnosing latent tuberculosis (TB). We prospectively evaluated its diagnostic usefulness in patients with suspected cervical TB lymphadenitis. STUDY DESIGN Prospective cohort study. METHODS An IGRA was performed in subjects with suspected TB lymphadenitis. To evaluate the diagnostic performance of the IGRA, we calculated the sensitivity and specificity of culture, radiologic imaging, polymerase chain reaction testing, fine needle aspiration, and excisional biopsy. RESULT Of the 271 adult patients with suspected TB lymphadenitis, 42 were diagnosed with the disease. The overall sensitivity and specificity of the IGRA were 78.8% and 95.5%, respectively. When the cutoff value of IFN-γ was set to 0.26 IU/mL, it met the inclusion criteria for suspicious TB lymphadenitis, with sensitivity and specificity of 83.3% and 95.1%, respectively. CONCLUSIONS The IGRA is useful in diagnosing TB lymphadenitis, with high sensitivity and specificity. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Kyung Hee Kim
- Department of Otolaryngology, Gyeongsang National University, Jinju, Korea.,College of Nursing, Gyeongsang National University, Jinju, Korea
| | - Rock Bum Kim
- Regional Cardiocerebrovascular Center, Dong-A University Hospital, Busan, Korea
| | - Seung Hoon Woo
- Department of Otolaryngology, Gyeongsang National University, Jinju, Korea.,Institute of Health Sciences, Gyeongsang National University, Jinju, Korea
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15
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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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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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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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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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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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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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Claesson G, Bennet R, Eriksson M, Petrini B. Nerve dysfunction following surgical treatment of cervical non-tuberculous mycobacterial lymphadenitis in children. Acta Paediatr 2011; 100:299-302. [PMID: 20874782 DOI: 10.1111/j.1651-2227.2010.02030.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM To present our experience of nerve dysfunction following surgical treatment among 126 children with microbiologically verified non-tuberculous mycobacterial (NTM) lymphadenitis. METHODS We retrieved data from medical records, and a questionnaire with an invitation to a clinical follow-up was returned by 88 families. RESULTS The time from onset of symptoms to diagnosis was more than 3 months in 24% of subjects. Mycobacterium avium complex was isolated from 105, Mycobacterium malmoense from 12 and Mycobacterium scrofulaceum from one cervical lymph node. A total of 89% of the children underwent surgery and were examined in particular with regard to cranial motor nerve functions. Major persisting nerve dysfunction occurred in 3/51 (6%) children who underwent radical surgery, and minor dysfunction in seven (14%). In nine children, the marginal mandibular branch of the facial nerve was affected, and the accessory nerve was affected in one child. There were no neurological signs in 25 children treated with incision and drainage alone or in 12 followed with observation alone. Healing took >6 months in 2/76 (3%) surgically treated and 3/12 (25%) non-surgically treated children. CONCLUSION Considering the risk of nerve dysfunction following extirpation, incision with drainage and observation alone should both be included among the management options for cervical NTM lymphadenitis in children.
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Wright CA, Hoek KGP, Marais BJ, van Helden P, Warren RM. Combining fine-needle aspiration biopsy (FNAB) and high-resolution melt analysis to reduce diagnostic delay in Mycobacterial lymphadenitis. Diagn Cytopathol 2010; 38:482-8. [PMID: 19894259 DOI: 10.1002/dc.21223] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Tuberculous lymphadenitis is the most common cause of extra-pulmonary tuberculosis (TB) in developing countries. Lymphadenitis caused by non-tuberculous mycobacteria (NTM) requires consideration, particularly in immunocompromised patients and children in developed countries. Fine-Needle Aspiration Biopsy (FNAB) offers a valuable specimen collection technique, but culture confirmation, mycobacterial speciation and drug resistance testing (if indicated) is often unavailable in TB endemic areas and result in unacceptable diagnostic delay. We evaluated the diagnostic value of high-resolution DNA melting (HRM) analysis in the diagnosis of mycobacterial lymphadenopathy using FNAB and an inexpensive transport medium. Specimens were collected from patients referred to the FNAB Clinic at Tygerberg Hospital (June 2007-May 2008) with clinical mycobacterial lymphadenitis. Cytology, culture, and HRM were performed on all specimens. The reference standard for disease was defined as positive cytology (morphological evidence plus mycobacterial visualization) and/or a positive culture. Specimens were collected from 104 patients and mycobacterial disease was confirmed in 54 (51.9%); 52 Mycobacterium tuberculosis, 1 Mycobacterium Bovis BCG and 1 NTM. Cytology was positive in 83.3% (45/54) and culture in 72.2% (39/54) of patients. HRM identified 57.4% (31/54) of cases. By using the defined reference standard, we recorded 94.0% specificity and 51.9% sensitivity (positive predictive value 90.3%) with HRM analysis.HRM analysis allowed rapid and species specific diagnosis of mycobacterial lymph adenitis in the majority of patients, permitting early institution of appropriate therapy. Optimization of this technique requires further study.
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Affiliation(s)
- Colleen A Wright
- Division of Anatomical Pathology, Department of Pathology, Stellenbosch University and NHLS Tygerberg, Tygerberg, South Africa.
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Philip J, Bhatia S, Sugar A, Berry N, Ruddy M. Mycobacterium lentiflavum--a cause of infections in the head and neck: case report and literature review. J Oral Maxillofac Surg 2010; 69:1114-6. [PMID: 20674119 DOI: 10.1016/j.joms.2010.01.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2009] [Revised: 01/20/2010] [Accepted: 01/22/2010] [Indexed: 10/19/2022]
Affiliation(s)
- Jerome Philip
- Department of Oral Maxillofacial Surgery, Morriston Hospital, Swansea, United Kingdom.
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Lymph nodes. Diagn Cytopathol 2010. [DOI: 10.1016/b978-0-7020-3154-0.00013-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Thegerström J, Friman V, Nylén O, Romanus V, Olsen B. Clinical features and incidence of Mycobacterium avium infections in children. ACTA ACUST UNITED AC 2009; 40:481-6. [DOI: 10.1080/00365540701840088] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Rapid Identification of Mycobacterium tuberculosis and nontuberculous mycobacteria by multiplex, real-time PCR. J Clin Microbiol 2009; 47:1497-502. [PMID: 19297596 DOI: 10.1128/jcm.01868-08] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The rapid identification of mycobacteria from culture is of primary importance for the administration of empirical antibiotic therapy and for the implementation of public health measures, yet there are few commercially available assays that can easily and accurately identify the mycobacteria in culture in a timely manner. Here we report on the development of a multiplex, real-time PCR assay that can identify 93% of the pathogenic mycobacteria in our laboratory in two parallel reactions. The mycobacteria identified by this assay include the Mycobacterium tuberculosis complex (MTC), the M. avium complex (MAC), the M. chelonae-M. abscessus group (MCAG), the M. fortuitum group (MFG), and M. mucogenicum. The primer targets included the 16S rRNA gene and the internal transcribed spacer. The assay was initially validated with a repository of reference strains and was subsequently tested with 314 clinical cultures identified by the AccuProbe assay or high-performance liquid chromatography. Of the 314 cultures tested, multiplex, real-time PCR produced congruent results for 99.8% of the 1,559 targets evaluated. The sensitivity and the specificity were each 99% or greater for MTC (n = 96), MAC (n = 97), MCAG (n = 68), and M. mucogenicum (n = 9) and 95% and 100%, respectively, for MFG (n = 19). We conclude that this multiplex, real-time PCR assay is a useful diagnostic tool for the rapid and accurate identification of MTC and clinically relevant nontuberculous mycobacteria.
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Abstract
BACKGROUND Nontuberculous mycobacteria can cause a chronic localized cervicofacial lymphadenitis in immunocompetent children. The recommended treatment is total excision of the affected lymph node. The aim of this study was to describe our experience with an observational approach. METHODS Children with chronic nontuberculous mycobacterial (NTM) cervical lymphadenitis, whose parents opted for conservative treatment, were followed at our center from 1990 to 2004. The diagnosis of NTM was based on mycobacterial culture of lymph node specimens obtained by fine needle aspiration. The clinical laboratory and follow-up data were documented. RESULTS Ninety-two children with lymph node positive cultures of nontuberculous mycobacterium were included in the study. Mycobacterium avium complex and Mycobacterium hemophilum were isolated in 90% of the cultures. In most cases, the affected lymph nodes underwent violaceous changes with discharge of purulent material for 3-8 weeks. Total resolution was achieved within 6 months in 71% of patients and within 9-12 months in the remainder. At the 2-year follow-up, a skin-colored, flat scar in the region of the drainage was noted. There were no complications. CONCLUSIONS We suggest that the observational approach can be effective for managing NTM lymphadenitis in immunocompetent children.
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Abstract
OBJECTIVES/HYPOTHESIS The clinical presentation of cervical tuberculosis (TB) is a unique challenge to the otolaryngologist. To minimize the risk of nosocomial transmission, otolaryngologists must suspect the diagnosis and be familiar with recommendations for TB prevention. STUDY DESIGN Scientific review. METHODS We review current literature and recent changes in TB prevention strategies including the Centers for Disease Control and Prevention "Guidelines for Preventing the Transmission of Mycobacterium tuberculosis in Health-Care Settings, 2005." RESULTS Nosocomial transmission may occur from either unrecognized pulmonary disease or from aerosolization of tubercle bacilli during diagnostic procedures. History of prior TB infection, residence in a country where TB is endemic, close contact with a TB patient, or positive tuberculin skin test should raise suspicion of cervical TB. Physical examination findings may include painless, unilateral cervical lymphadenopathy. Children and human immunodeficiency virus infected patients present unique challenges, as these groups may have atypical presentations. When cervical TB is suspected, the provider should always screen for pulmonary and laryngeal disease. Fine needle aspiration with polymerase chain reaction or culture may accurately identify cervical TB. In rare cases, excisional biopsy may be required. CONCLUSIONS To facilitate interpretation and rapid diagnosis while minimizing risk to health care providers, we provide a decision tree based on new federal guidelines and the clinical experience of a team of infectious disease specialists and otolaryngologists.
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Serour F, Mizrahi A, Somekh E, Feinberg J, Picard C, Casanova JL, Dalal I. Analysis of the interleukin-12/interferon-gamma pathway in children with non-tuberculous mycobacterial cervical lymphadenitis. Eur J Pediatr 2007; 166:835-41. [PMID: 17120032 DOI: 10.1007/s00431-006-0338-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2006] [Accepted: 10/10/2006] [Indexed: 10/23/2022]
Abstract
Genetic defects along the interleukin (IL)-12/interferon (IFN)-gamma pathway have been found in patients with mendelian susceptibility to mycobacterial disease (MSMD) caused by live BCG vaccine or non-tuberculous Mycobacterium (NTM) species, highlighting the crucial role of this axis in human immunity to Mycobacterium. The aims of this study were to characterize healthy children presenting with cervical lymphadenitis caused by NTM and to investigate their IL-12/IFN-gamma pathway. Epidemiological, clinical, laboratory and pathological findings were reviewed retrospectively. Blood samples from five patients and healthy controls were in vitro activated with BCG, BCG + IL-12 and BCG + IFN-gamma and levels of IL-12p40 and IFN-gamma were measured. Fourteen patients (11 males, median age 24 months, range 12-78 months) were studied. The mean duration of illness before diagnosis was 9.1 weeks. Mycobacterium tuberculosis purified protein derivate (PPD) was positive in all patients (mean 14.5 +/- 9.8 mm). Caseous granuloma was found in all ten patients who underwent excision biopsy. However, acid fast stain was positive in only five children and cultures were positive in only three cases. The amplified M. tuberculosis direct test was negative in all tested cases. No significant differences in IL-12p40 and IFN-gamma levels were found between patients and controls. In spite of the normal response as measured in the screening test, it is still possible that patients might have a monogenic/mendelian disease for which the genetic defect(s) have yet to be elucidated. Alternatively, some single nucleotide polymorphisms along the IL-12/IFN-gamma axis might be associated with an isolated cervical lymph node infection and not a disseminated disease in children.
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Affiliation(s)
- Francis Serour
- Department of Pediatric Surgery, The E. Wolfson Medical Center, Holon, Israel
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Pérez de Pedro I, de la Quintana-Beltrán P, Bermúdez-Ruiz P. [Cervical lymphadenitis due to Mycobacterium avium in an immunocompetent adult]. Enferm Infecc Microbiol Clin 2007; 25:159-61. [PMID: 17288914 DOI: 10.1016/s0213-005x(07)74248-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Méndez Echevarría A, Baquero Artigao F, García Miguel MJ, Romero Gómez MP, Alves Ferreira F, Del Castillo Martín F. Adenitis por micobacterias no tuberculosas. An Pediatr (Barc) 2007; 66:254-9. [PMID: 17349251 DOI: 10.1157/13099687] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE To study the clinical features, epidemiology and outcome of nontuberculous mycobacterial lymphadenitis (NTML). METHODS A retrospective study was performed on 54 patients under 14 years old diagnosed with atypical mycobacterial lymphadenitis between 1987 and 2004. Inclusion criteria were: (i) positive polymerase chain reaction (PCR) test or culture; (ii) positive sensitin skin test 6 mm above Mantoux; (iii) histopathologic features compatible with mycobacterial infection and/or positive direct smear for acid-fast bacilli, Mantoux reaction less than 15 mm, a normal chest radiograph, absence of exposure to an adult with tuberculosis, negative Mantoux test reactions in family members, and exclusion of other causes of granulomatous adenitis. RESULTS Fifty-four patients were included in the study. The number of NTML cases increased notably from 1996, coinciding with a decrease in cases of tuberculous adenitis. The mean age was 35 months (range: 14 months-6 years). Submandibular nodes were involved in 22 of 63 cases of adenitis (34.9%) and cervical nodes were involved in 21 (33.3%). In 8/42 patients (19%) the tuberculin skin test was larger than 10 mm. Cultures were positive in 52.9% of the cases (18/34) and PCR in 53.3% (8/15). The most frequently isolated mycobacteria was Mycobacterium avium (61%). Therapy failed in 8/21 patients receiving antibiotics (38%), in 10/13 patients with drainage alone (77%) and in none of the patients who underwent surgery (8/8). CONCLUSIONS Nontuberculous mycobacterial adenitis has become more frequent in our hospital since 1996. Cultures do not always allow isolation of mycobacteria and the Mantoux test frequently yields false positive results, thus hampering diagnosis. The most effective treatment was surgical excision. Nevertheless, when the surgical approach is difficult or there is postoperative recurrence, pharmacological treatment can be useful.
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Affiliation(s)
- A Méndez Echevarría
- Unidad de Infectología Pediátrica, Hospital Infantil La Paz, Madrid, España.
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Hill AR. The Tuberculin Skin Test: A Useful Screen for Nontuberculous Mycobacterial Lymphadenitis in Regions with a Low Prevalence of Tuberculosis? Clin Infect Dis 2006; 43:1552-4. [PMID: 17109287 DOI: 10.1086/509334] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2006] [Accepted: 09/01/2006] [Indexed: 11/03/2022] Open
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Baquero-Artigao F. [Pediatric infections caused by nontuberculous mycobacteria]. An Pediatr (Barc) 2005; 62:458-66. [PMID: 15871828 DOI: 10.1157/13074620] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
During the last few years, nontuberculous mycobacteria (NTM) have been isolated with increasing frequency in our environment. However, there are only a few reports of pediatric NTM infections in Spain (13 articles since 1990). This article presents an update of the epidemiology, diagnostic methods, and treatment of these infections in children. The most frequent clinical syndromes caused by NTM include lymphadenitis, pulmonary and disseminated infections in immunocompromised children. NTM cervical adenitis usually causes chronic infection associated with sinus tract formation and scarring. The treatment of choice is surgical excision of the involved node. Incision and drainage of the enlarged node should be avoided because it can lead to chronic drainage or sinus tract formation. Medical treatment with azithromycin or clarithromycin associated with rifabutin, ethambutol or ciprofloxacin should be reserved for cases in which the family refuses surgery, a recurrence occurs or complete excision is impossible. Pulmonary disease caused by NTM is relatively rare in immunocompetent children, but is increasingly reported in children with cystic fibrosis. In these patients, the clinical significance of the presence of NTM in the sputum is unclear. The persistence of positive cultures, especially if bacilloscopy is positive and the patient shows clinical evidence of pulmonary disease exacerbation, is an indication to start treatment. Disseminated infection caused by NTM can appear in patients with severe immunodepression, especially in HIV-infected children with CD4 cell counts of less than 100 cells/mm3. Early antibiotic therapy with at least three drugs including a macrolide, and immune recovery with aggressive antiretroviral therapy are the keys to improving quality of life and survival in these patients.
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Affiliation(s)
- F Baquero-Artigao
- Servicio de Enfermedades Infecciosas, Hospital Universitario Infantil La Paz, Madrid, España.
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Schulz S, Cabras AD, Kremer M, Weirich G, Miethke T, Bösmüller HC, Höfler H, Werner M, Fend F. Species identification of mycobacteria in paraffin-embedded tissues: frequent detection of nontuberculous mycobacteria. Mod Pathol 2005; 18:274-82. [PMID: 15475934 DOI: 10.1038/modpathol.3800289] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Diagnosis of infections caused by mycobacteria, especially nontuberculous mycobacteria still represents a difficult task both in microbiology and pathology. The aim of this study was to determine the frequency of mycobacterial DNA detectable by PCR in formalin-fixed paraffin-embedded tissues showing suspicious granulomatous lesions. A total of 190 archival specimens were analyzed, using a nested PCR protocol, which amplifies a fragment of the mycobacterial 65-kDa heat-shock protein gene. Restriction fragment-length polymorphisms and sequencing were utilized to further analyze the obtained PCR products. Corresponding microbiological culture results were available for 41 cases. We detected mycobacterial DNA in 119 cases (63%), of which 71 (60%) were positive for Mycobacterium tuberculosis complex DNA and 41 (34%) for DNA of nontuberculous mycobacteria. Seven cases (6%) could not be subtyped for technical reasons. The largest group of nontuberculous mycobacteria comprised 29 cases (25% of the 119 positive cases), which were assigned to Mycobacterium fortuitum complex. Mycobacterium avium-intracellulare complex was detected in eight (7%) cases, Mycobacterium gordonae in three (2.5%) and Mycobacterium rhodesiae in a single case (0.8%). All cases of Mycobacterium tuberculosis were unequivocally identified by restriction fragment-length polymorphism analysis. In contrast, sequencing provided a gain of information over restriction fragment-length polymorphism analysis in 37% of the nontuberculous mycobacteria cases (15 of 41). Alignment studies on DNA of nontuberculous mycobacteria showed frequent sequence variations, supporting the existence of sequevars. Comparison of molecular data to available results of microbiological culture assays showed a good concordance of 83%. In conclusion, amplification and sequencing of the mycobacterial 65-kDa heat-shock protein gene is an excellent tool for species identification of mycobacteria, especially nontuberculous mycobacteria, in formalin-fixed paraffin-embedded tissues.
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Affiliation(s)
- Stephan Schulz
- Institute of Pathology, Technical University of Munich, Klinikum rechts der Isar, Munich, Germany.
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Bayazit YA, Bayazit N, Namiduru M. Mycobacterial Cervical Lymphadenitis. ORL J Otorhinolaryngol Relat Spec 2004; 66:275-80. [PMID: 15583442 DOI: 10.1159/000081125] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2003] [Accepted: 01/21/2004] [Indexed: 11/19/2022]
Abstract
Cervical lymphadenitis is the most common head and neck manifestation of mycobacterial infections. The incidence of mycobacterial cervical lymphadenitis has increased. It may be the manifestation of a systemic tuberculous disease or a unique clinical entity localized to neck. It remains a diagnostic and therapeutic challenge because it mimics other pathologic processes and yields inconsistent physical and laboratory findings. A high index of suspicion is needed for the diagnosis of mycobacterial cervical lymphadenitis. A unilateral single or multiple painless lump, mostly located in posterior cervical or supraclavicular region can occur. A thorough history and physical examination, tuberculin test, staining for acid-fast bacilli, radiologic examination, fine-needle aspiration and PCR will be instrumental in arriving at an early diagnosis early institution of treatment before a final diagnosis can be made by biopsy and culture. It is important to differentiate tuberculous from nontuberculous mycobacterial cervical lymphadenitis because their treatment protocols are different. Tuberculous adenitis is best treated as a systemic disease with antituberculosis medication. Atypical infections can be addressed as local infections and are amenable to surgical therapy.
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Affiliation(s)
- Yildirim A Bayazit
- Department of Otolaryngology, Faculty of Medicine, Gazi University, TR-06510 Besevler, Ankara, Turkey.
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Srouji IA, Okpala N, Nilssen E, Birch S, Monnery P. Diagnostic cervical lymphadenectomy in children: a case for multidisciplinary assessment and formal management guidelines. Int J Pediatr Otorhinolaryngol 2004; 68:551-6. [PMID: 15081227 DOI: 10.1016/j.ijporl.2003.12.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2003] [Revised: 12/05/2003] [Accepted: 12/05/2003] [Indexed: 10/26/2022]
Abstract
A retrospective review was carried out of all children under 16 years of age that underwent cervical lymphadenectomy in our department within a 7-year period. The pathway of their referral from the community to hospital care was noted. The circumstances surrounding the decision for surgery, including clinical features of lymph nodes and investigation results were also recorded. We concluded that cervical lymphadenectomy is an uncommon occurrence in children with an incidence of 2.5/100,000 per year and a yield rate of 15.8% for serious conditions requiring treatment. We demonstrate the importance of joint decision-making between surgeons and paediatricians to reduce the rate of unnecessary biopsies. We also reveal the inconsistency in the pre-operative investigation of these children leading to a low number of positive biopsies and highlighting the need for formal management guidelines.
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Madkour MM, Al-Kuhaymi R. Mycobacterial Lymphadenitis. Tuberculosis (Edinb) 2004. [DOI: 10.1007/978-3-642-18937-1_28] [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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Bagla S, Tunkel D, Kraut MA. Nontuberculous mycobacterial lymphadenitis of the head and neck: radiologic observations and clinical context. Pediatr Radiol 2003; 33:402-6. [PMID: 12692697 DOI: 10.1007/s00247-003-0884-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2002] [Accepted: 12/31/2002] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To summarize the radiologic findings in our series of immunocompetent children with NTMA and to review the clinical and laboratory findings, as well as the treatment and clinical courses, in these patients. MATERIALS AND METHODS We reviewed the computed tomographic (CT) studies, as well as the clinical courses of eleven patients with laboratory-confirmed diagnosis of NTMA, and recorded the anatomic locations of the affected lymph nodes. RESULTS In 10 of 11 patients, there were peripherally enhancing, centrally cystic nodes. In 7 of the patients, there was (usually mild) inflammation of the regional fat and overlying skin thickening. Adenopathy in the parotid and submandibular regions was most common. In 4 of the patients, there was more than one nodal group involved. CONCLUSION In a child who presents with enlarging neck masses and with radiologically demonstrated centrally cystic nodal masses exhibiting relatively little mass effect or inflammatory change in the surrounding fat, the diagnosis of NTMA should be entertained.
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Affiliation(s)
- Sandeep Bagla
- Department of Radiology, Albany Medical Center, 43 New Scotland Avenue, NY 12208, Albany, USA
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Saggese D, Compadretti GC, Burnelli R. Nontuberculous mycobacterial adenitis in children: diagnostic and therapeutic management. Am J Otolaryngol 2003; 24:79-84. [PMID: 12649820 DOI: 10.1053/ajot.2003.21] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
We reviewed a series of 45 patients affected by nontuberculous mycobacterial adenitis of the neck observed in the Ear, Nose, and Throat Institute of S. Orsola-Malpighi Hospital-Bologna over a 20-year period between 1981 and 2001. The mean age was 5.5 years. Patients were tested by using the differential Mantoux test, which was the principal diagnostic tool in the case of atypical mycobacterial infections. Forty-two patients were surgically treated by total excision of infected nodes, whereas parotidectomy with sparing of facial nerve was performed in those 3 cases with intraparotid nodes involvement. In all cases, the histopathological diagnosis was tubercular granulomatous lymphadenitis. The culture growth of nontuberculous mycobacteria was positive in 13 cases with a marked prevalence of the avium-intracellular germs. The disease was eradicated in all patients. The diagnostic and therapeutic management of nontuberculous mycobacterial adenitis is discussed in this retrospective study.
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Affiliation(s)
- Domenico Saggese
- Dipartimento Neuro-Senso-Motorio, Clinica Otorinolaringoiatrica, Policlinico S Orsola-Malpighi. Università di Bologna, Via Massarenti 9, 40138 Bologna, Italy
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Kennedy MP, O'Connor TM, Ryan C, Sheehan S, Cryan B, Bredin C. Nontuberculous mycobacteria: incidence in Southwest Ireland from 1987 to 2000. Respir Med 2003; 97:257-63. [PMID: 12645833 DOI: 10.1053/rmed.2003.1431] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
SETTING The Southwest of Ireland (Counties Cork and Kerry) 1987-2000, average population 549,500. OBJECTIVE Nontuberculous mycobacteria (NTM) cause significant morbidity worldwide and the study of epidemiology and characteristics helps in their prevention and treatment. This study was performed to determine the incidence of NTM disease in comparison to Mycobacterium tuberculosis (M. tuberculosis) and Mycobacterium bovis (M. bovis) in Southwest Ireland, over the above time period. DESIGN A retrospective study was carried out in all human isolates of NTM, M. tuberculosis and M. bovis between 1987 and 2000, in the Southwest Region of Ireland. RESULTS The mean incidence of NTM (0.4/100,000 population) has risen since 1995, principally of pulmonary Mycobacterium avium intracellulare complex (MAC). The annual incidence of M. tuberculosis in humans over 14 years in the same region was 971/100,000 population with a significant reduction since 1994 and M. bovis remained constant at 0.5/100,000 population. CONCLUSION The increasing incidence of disease causing NTM noted in Southwest Ireland reflects global data and is surmised to be due to an ageing population, increased incidence related to chronic fibrotic lung disease, and environmental mycobacterial factors.
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Affiliation(s)
- M P Kennedy
- Department of Respiratory Medicine, Cork University Hospital, Cork, Ireland.
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Rahal A, Abela A, Arcand PH, Quintal MC, Lebel MH, Tapiero BF. Nontuberculous mycobacterial adenitis of the head and neck in children: experience from a tertiary care pediatric center. Laryngoscope 2001; 111:1791-6. [PMID: 11801947 DOI: 10.1097/00005537-200110000-00024] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To describe our experience with the diagnosis, surgical treatment, and outcome of nontuberculous mycobacterial (NTM) adenitis of the head and neck in children, and to present a preliminary report about the use of NTM skin tests in our institution. STUDY DESIGN Retrospective study. METHODS The medical records of all children diagnosed with cervicofacial NTM adenitis were retrospectively reviewed for the period from January 1, 1995, through December 31, 2000. We also examined the use of intradermal skin tests for the diagnosis of NTM infection. RESULTS Fifty patients were diagnosed with NTM cervicofacial adenitis. Pertinent demographic information, clinical presentation, investigation, and type of diagnostic procedures were documented. Surgical procedures, complications, and relapses were also noted. One unusual case of retropharyngeal adenitis is illustrated. All patients were treated with complete excision of their lesion at the first operation. No major complications were noted. Only one patient relapsed and required a second operation. Forty-one children were skin-tested with NTM antigens. Of these, 30 patients were dual-tested with Purified Protein Derivative (PPD) also. No adverse reactions were noted with the use of skin tests. Sensitivity of NTM antigens alone is 87%. Sensitivity of dual testing is 78%. No patient had a PPD-dominant reaction. CONCLUSION Surgical excision is the treatment of choice of NTM adenitis because of the high cure rate with a single procedure, the excellent cosmetic result, and the low complication rate. NTM skin tests are safe and could be useful in early diagnosis of the infection but further investigation is needed.
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Affiliation(s)
- A Rahal
- Department of Otolaryngology/Head and Neck Surgery, Sainte-Justine Hospital, Montreal, Quebec, Canada
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