Mycobacterium haemophilum
Mycobacterium
Immunocompromised Host
Mycobacterial central venous catheter tunnel infection: a difficult problem. (1/33)
We report our experience of non-tuberculous mycobacterial infection associated with the tunnel of Hickman-Broviac central venous catheters in immunosuppressed patients with haematological malignancies undergoing high-dose chemotherapy supported by BMT. The problem is rare and difficult to treat. Our cases are unique in developing tunnel site mycobacterial infection well after the tunnelled catheters were removed. We diagnosed one case of Mycobacterium chelonae, which is a well-documented cause of such infections, and two cases of Mycobacterium haemophilum, which are the first reported cases in this setting. Early wide surgical excision of the infected tunnel site and prolonged antibiotic therapy is necessary. Despite these measures recurrence occurred in two cases. Close liaison with the microbiology laboratory is needed to ensure the appropriate culture media and conditions are used for these fastidious organisms. Empiric antibiotic regimens should be based on the likely organism. Drugs active against M. chelonae and M. haemophilum should be included. (+info)Mycobacterium haemophilum in immunocompromised patients. (2/33)
Mycobacterium haemophilum, a recently described pathogen, can cause an array of symptoms in immunocompromised patients. To date, 90 patients with this infection have been described worldwide. We report our institution's experience with 23 patients who were treated from 1990 through 2000. Fourteen patients had undergone bone marrow transplantation, 5 were infected with human immunodeficiency virus, 3 had hematologic malignancies, and 1 had no known underlying immunosuppression. Clinical syndromes on presentation included skin lesions alone in 13 patients, arthritis or osteomyelitis in 4 patients, and lung disease in 6 patients. Although patients with skin or joint involvement had favorable outcomes, 5 of 7 patients with lung infection died. Prolonged courses of multidrug therapy are required for treatment. A diagnosis of M. haemophilum infection must be considered for any immunocompromised patient for whom acid-fast bacilli are identified in a cutaneous, synovial fluid or respiratory sample or for whom granulomas are identified in any pathological specimen. (+info)Skin indurations in response to tuberculin testing in patients with nontuberculous mycobacterial lymphadenitis. (3/33)
Mantoux results were examined for 29 children with culture-proven nontuberculous mycobacterial lymphadenitis, and 4 species were isolated: Mycobacterium avium-intracellulare complex (from 14 patients [48%]), Mycobacterium haemophilum (from 12 [41%]), Mycobacterium simiae (from 2 [7%]), and Mycobacterium scrofulaceum (from 1 [3%]); the median indurations for each species were 15.5 mm, 14.5 mm, 20 mm, and 23 mm, respectively, and in 17 cases (59%), they were > or =15 mm. In regions with a low incidence of tuberculosis, lymphadenitis thought to be due to nontuberculous mycobacteria should be managed as such, regardless of Mantoux results, thereby avoiding antituberculosis treatment. (+info)Remission of cutaneous Mycobacterium haemophilum infection as a result of antiretroviral therapy in a Human Immunodeficiency Virus--infected patient. (4/33)
We describe the first Mycobacterium haemophilum infection that occurred in a patient with human immunodeficiency virus in Germany and report 7 newly diagnosed cases of M. haemophilum infection. In the former case, a local M. haemophilum skin infection resolved as a result of successful antiretroviral therapy only; however, that clinical outcome may not be possible for more invasive forms of the disease. (+info)Mycobacterium haemophilum infections in heart transplant recipients: case report and review of the literature. (5/33)
Non-tuberculous mycobacteria are becoming increasingly important pathogens among transplant recipients. We report a case of disseminated Mycobacterium haemophilum infection in a heart transplant recipient, manifesting as cellulitis, subcutaneous nodules, septic arthritis, and pneumonitis. Our case illustrates diverse challenges in the identification and treatment of this pathogen, such as its unique culture requirements and variable antimicrobial susceptibilities. Heightened clinical suspicion is necessary to establish a timely diagnosis so that optimal treatment can be administered. (+info)Chronic cutaneous Mycobacterium haemophilum infection acquired from coral injury. (6/33)
A 61-year-old previously healthy man developed chronic dermal granulomata in his right arm after receiving a coral injury in Thailand. After 7 biopsies, infection caused by Mycobacterium haemophilum was diagnosed. This case highlights the difficulty of isolating this fastidious organism in the laboratory and suggests that seawater or coral was the source of the infection. (+info)Direct identification of Mycobacterium haemophilum in skin lesions of immunocompromised patients by PCR-restriction endonuclease analysis. (7/33)
PCR-restriction endonuclease analysis (PRA) was used for direct identification of Mycobacterium haemophilum in clinical specimens from immunocompromised patients. PRA correctly identified M. haemophilum in four smear-positive specimens. Direct identification by PRA takes 2 to 3 working days compared to the 3 to 5 weeks required for culture isolation and identification by conventional methods. (+info)Cutaneous Mycobacterium haemophilum infections in immunocompromised patients in a dermatology clinic in Singapore. (8/33)
INTRODUCTION: Mycobacterium haemophilum, a nontuberculous mycobacterium (NTM) that was first described in 1978, is a pathogen that can cause an array of symptoms in immunocompromised patients, predominantly cutaneous. CLINICAL PICTURE: We report our hospital's experience with the first 3 patients diagnosed with this infection from 1994 to 2002. All were women; one had systemic lupus erythematosus (SLE), one had mycosis fungoides and the last had Sjogren's syndrome with recurrent bacterial infections, although the specific nature of her immunocompromised state has not been defined. All were HIV negative. All 3 women presented with cutaneous lesions--the first with recurrent erythematous plaques on the limbs and back, the second with tender nodules and abscesses on the knees, and the third with papular eruptions on the cheek. TREATMENT/OUTCOME: All responded to a combination of antibiotics and are presently still undergoing treatment and follow-up. CONCLUSION: Infections caused by M. haemophilum occur mainly in immunocompromised patients. They can present with a variety of cutaneous manifestations, which require a high index of suspicion and coordination between the treating physician and the laboratory for diagnosis. Combination antibiotic treatment is recommended, and patients should be followed up after treatment to survey for possible relapse. (+info)"Mycobacterium haemophilum" is a slow-growing, gram-positive, acid-fast bacterium that is a member of the Mycobacteriaceae family. It is an opportunistic pathogen that primarily causes skin and soft tissue infections in immunocompromised individuals, such as those with HIV/AIDS or organ transplant recipients. The bacterium requires enriched media containing hemoglobin or hemin for growth, which is why it is named "haemophilum." Infections caused by this bacterium can be difficult to diagnose and treat due to its slow growth rate and resistance to many first-line anti-tuberculosis drugs.
Mycobacterium infections are a group of infectious diseases caused by various species of the Mycobacterium genus, including but not limited to M. tuberculosis (which causes tuberculosis), M. avium complex (which causes pulmonary and disseminated disease, particularly in immunocompromised individuals), M. leprae (which causes leprosy), and M. ulcerans (which causes Buruli ulcer). These bacteria are known for their ability to resist destruction by normal immune responses and many disinfectants due to the presence of a waxy mycolic acid layer in their cell walls.
Infection typically occurs through inhalation, ingestion, or direct contact with contaminated materials. The severity and manifestations of the disease can vary widely depending on the specific Mycobacterium species involved, the route of infection, and the host's immune status. Symptoms may include cough, fever, night sweats, weight loss, fatigue, skin lesions, or lymphadenitis. Diagnosis often requires specialized laboratory tests, such as culture or PCR-based methods, to identify the specific Mycobacterium species involved. Treatment typically involves a combination of antibiotics and may require long-term therapy.
Lymphadenitis is a medical term that refers to the inflammation of one or more lymph nodes, which are small, bean-shaped glands that are part of the body's immune system. Lymph nodes contain white blood cells called lymphocytes, which help fight infection and disease.
Lymphadenitis can occur as a result of an infection in the area near the affected lymph node or as a result of a systemic infection that has spread through the bloodstream. The inflammation causes the lymph node to become swollen, tender, and sometimes painful to the touch.
The symptoms of lymphadenitis may include fever, fatigue, and redness or warmth in the area around the affected lymph node. In some cases, the overlying skin may also appear red and inflamed. Lymphadenitis can occur in any part of the body where there are lymph nodes, including the neck, armpits, groin, and abdomen.
The underlying cause of lymphadenitis must be diagnosed and treated promptly to prevent complications such as the spread of infection or the formation of an abscess. Treatment may include antibiotics, pain relievers, and warm compresses to help reduce swelling and discomfort.
"Mycobacterium" is a genus of gram-positive, aerobic, rod-shaped bacteria that are characterized by their complex cell walls containing large amounts of lipids. This genus includes several species that are significant in human and animal health, most notably Mycobacterium tuberculosis, which causes tuberculosis, and Mycobacterium leprae, which causes leprosy. Other species of Mycobacterium can cause various diseases in humans, including skin and soft tissue infections, lung infections, and disseminated disease in immunocompromised individuals. These bacteria are often resistant to common disinfectants and antibiotics, making them difficult to treat.
An immunocompromised host refers to an individual who has a weakened or impaired immune system, making them more susceptible to infections and decreased ability to fight off pathogens. This condition can be congenital (present at birth) or acquired (developed during one's lifetime).
Acquired immunocompromised states may result from various factors such as medical treatments (e.g., chemotherapy, radiation therapy, immunosuppressive drugs), infections (e.g., HIV/AIDS), chronic diseases (e.g., diabetes, malnutrition, liver disease), or aging.
Immunocompromised hosts are at a higher risk for developing severe and life-threatening infections due to their reduced immune response. Therefore, they require special consideration when it comes to prevention, diagnosis, and treatment of infectious diseases.
'Mycobacterium tuberculosis' is a species of slow-growing, aerobic, gram-positive bacteria that demonstrates acid-fastness. It is the primary causative agent of tuberculosis (TB) in humans. This bacterium has a complex cell wall rich in lipids, including mycolic acids, which provides a hydrophobic barrier and makes it resistant to many conventional antibiotics. The ability of M. tuberculosis to survive within host macrophages and resist the immune response contributes to its pathogenicity and the difficulty in treating TB infections.
M. tuberculosis is typically transmitted through inhalation of infectious droplets containing the bacteria, which primarily targets the lungs but can spread to other parts of the body (extrapulmonary TB). The infection may result in a spectrum of clinical manifestations, ranging from latent TB infection (LTBI) to active disease. LTBI represents a dormant state where individuals are infected with M. tuberculosis but do not show symptoms and cannot transmit the bacteria. However, they remain at risk of developing active TB throughout their lifetime, especially if their immune system becomes compromised.
Effective prevention and control strategies for TB rely on early detection, treatment, and public health interventions to limit transmission. The current first-line treatments for drug-susceptible TB include a combination of isoniazid, rifampin, ethambutol, and pyrazinamide for at least six months. Multidrug-resistant (MDR) and extensively drug-resistant (XDR) strains of M. tuberculosis present significant challenges in TB control and require more complex treatment regimens.
Mycobacterium haemophilum
Thioredoxin reductase
List of skin conditions
Nontuberculous mycobacteria
Mycobacterium avium-intracellulare infection
Slowly growing Mycobacteria
List of MeSH codes (B03)
Mycobacterium haemophilum - Wikipedia
Mycobacterium haemophilum Infection: Background, Pathophysiology, Epidemiology
Mycobacterium haemophilum and Lymphadenitis in Children - Volume 11, Number 1-January 2005 - Emerging Infectious Diseases...
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Marinum4
- Its preference for lower temperatures, similar to that of Mycobacterium leprae and Mycobacterium marinum, has been associated with a predilection for clinical infections to be located over the extremities. (medscape.com)
- Skin and soft tissue infection usually as a consequence of direct inoculation, caused primarily by Mycobacterium marinum and Mycobacterium ulcerans , the RGM, and other NTM species including MAC. (medilib.ir)
- I think he has fish tank granuloma, caused by Mycobacterium marinum. (weebly.com)
- Fish tank granuloma is a skin infection caused by the bacterium Mycobacterium marinum which can be found in fresh or salt water, including the sea, swimming pools and fish tanks (any tanks… not just unclean ones! (weebly.com)
Infections13
- Water reservoirs may be the source of M haemophilum infections. (medscape.com)
- Infections associated with Mycobacterium haemophilum are underdiagnosed because specific culture methods required for its recovery are not applied routinely. (cdc.gov)
- Real-time PCR results were superior to culture because only 9 (56%) of the 16 diagnosed M. haemophilum infections were positive by culture. (cdc.gov)
- A new paper in Clinical Infectious Diseases describes a cluster of infections in Switzerland among women who had their eyebrows improved with tattooing: 12 developed infections with Mycobacterium haemophilum , 10 required surgery, and 9 required excision not only of an eyebrow but also all or part of a parotid gland - the big salivary gland in front of the ear through which a major facial nerve travels. (marynmckenna.com)
- Outbreak of Mycobacterium haemophilum Infections after Permanent Makeup of the Eyebrows. (marynmckenna.com)
- The infections involved Mycobacterium haemophilum, which usually only strikes individuals with compromised immune systems. (medclient.com)
- See "Epidemiology of nontuberculous mycobacterial infections" and "Microbiology of nontuberculous mycobacteria" and "Pathogenesis of nontuberculous mycobacterial infections" and "Diagnosis of nontuberculous mycobacterial infections of the lungs" and "Treatment of Mycobacterium avium complex pulmonary infection in adults" and "Rapidly growing mycobacterial infections: Mycobacteria abscessus, chelonae, and fortuitum" and "Buruli ulcer (Mycobacterium ulcerans infection)" . (medilib.ir)
- See "Mycobacterium avium complex (MAC) infections in persons with HIV" and "Overview of nontuberculous mycobacteria (excluding MAC) in patients with HIV" and "Nontuberculous mycobacterial infections in solid organ transplant candidates and recipients" . (medilib.ir)
- See "Mycobacterium avium complex (MAC) infections in persons with HIV" and "Rapidly growing mycobacterial infections: Mycobacteria abscessus, chelonae, and fortuitum" . (medilib.ir)
- See "Rapidly growing mycobacterial infections: Mycobacteria abscessus, chelonae, and fortuitum" . (medilib.ir)
- [ 8 ] and that Mycobacterium avium and Mycobacterium intracellulare (known together as M avium complex [MAC]) infections are the main driver of this increase. (medscape.com)
- This is an important outbreak that raises our concern about the potential for such nontuberculous mycobacteria infections associated with tattooing. (medscape.com)
- Cite this: Mycobacteria Infections Associated With Tattooing - Medscape - Sep 27, 2012. (medscape.com)
Leprae3
- Of noteworthy account are the disease's chronic infectious cycle and its causative organism - Mycobacterium leprae (M. leprae) . (ceufast.com)
- INTRODUCTION - Nontuberculous mycobacteria (NTM) species are mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex (eg, M. tuberculosis , Mycobacterium bovis , Mycobacterium africanum , and Mycobacterium microti ) and Mycobacterium leprae . (medilib.ir)
- Mycobacterial species other than Mycobacterium tuberculosis and Mycobacterium leprae are classified as atypical mycobacteria, nontuberculous mycobacteria (NTM), or environmental mycobacteria. (medscape.com)
Chelonae4
- Disseminated disease in severely immunocompromised patients (most commonly caused by MAC and less commonly by the rapidly growing mycobacteria [RGM], eg, M. abscessus , M. fortuitum , and Mycobacterium chelonae ). (medilib.ir)
- In this outbreak, a patient became infected with Mycobacterium chelonae . (medscape.com)
- It is important to keep in mind that other outbreaks of nontuberculous mycobacteria have been associated with tattoo parlors, and in follow-up to this investigation, other outbreaks in other tattoo parlors in other states identified a variety of nontuberculous mycobacteria, including M fortuitum, M chelonae , and M abscessus . (medscape.com)
- rev., a species closely related to Mycobacterium chelonae. (oregonstate.edu)
Fortuitum1
- [ 2 ] Mycobacterium fortuitum has been reported as a commensal on human skin. (medscape.com)
Species11
- Mycobacterium haemophilum is a species of the phylum Actinomycetota (Gram-positive bacteria with high guanine and cytosine content, one of the dominant phyla of all bacteria), belonging to the genus Mycobacterium. (wikipedia.org)
- In addition to infecting humans, M haemophilum has been isolated from the environment and has been found in several animal species. (medscape.com)
- Mycobacterium avium was the most frequently found species (56%), and M. haemophilum was the second most commonly recognized pathogen. (cdc.gov)
- In this study, we developed a species-specific real-time PCR to detect M. haemophilum directly in patient materials. (cdc.gov)
- This assay can show the actual prevalence of M. haemophilum in patients with mycobacterial lymphadenitis, but it could also be applied in other diseases and help elucidate the incidence and distribution of this species. (cdc.gov)
- Other species that cause lung disease include Mycobacterium xenopi , Mycobacterium malmoense , Mycobacterium szulgai , and Mycobacterium simiae ( table 1 ) [ 3 ]. (medilib.ir)
- The primary isolation of a small number of M. tuberculosis strains, and other Mycobacterium species with special growth requirements (e.g. (texas.gov)
- In WONDER, two tables are available, which list Mycobacterium species by region of the country, and antituberculosis drug susceptibility patterns of M. tuberculosis isolates by region of the country. (cdc.gov)
- Some of these nonpathogenic mycobacteria are among the more common species processed in mycobacteriology laboratories. (cdc.gov)
- The type of disease depends on the species of mycobacteria, the route and degree of exposure, and the immune status of the host. (medscape.com)
- The Mycobacteriology section identifies Mycobacterium species and other aerobic actinomycetes from clinical specimens and from cultures referred on growth media. (ms.gov)
Mycobacterial5
- Biopsied specimens are subjected to acid-fast staining, mycobacterial culturing, and Mycobacterium genus-specific real-time PCR. (cdc.gov)
- An atypical mycobacterial infection was diagnosed in these patients because either acid-fast staining results were positive or the Mycobacterium genus-specific real-time polymerase chain reaction (PCR) was positive. (cdc.gov)
- A 38-year-old kidney transplant recipient was treated with antituberculous drugs due to mycobacterial joint infection due to Mycobacterium malmoense. (journalmc.org)
- INTERPRETIVE INFORMATION The PHLIS Mycobacterium module tracks mycobacterial isolates, not individual patients or specific cases of mycobacterial disease. (cdc.gov)
- For other nontuberculous mycobacteria (mycobacteria other than M. tuberculosis) reported in PHLIS, it is not possible to determine if an isolate was obtained from a patient with mycobacterial illness, or was simply colonizing a nonsterile site. (cdc.gov)
Atypical mycobacteria3
- Hamsch C, Hartschuh W, Enk A, Flux K. A Chinese tattoo paint as a vector of atypical mycobacteria-outbreak in 7 patients in Germany. (medscape.com)
- Johns Hopkins Guides , www.hopkinsguides.com/hopkins/view/Johns_Hopkins_ABX_Guide/540406/all/Other_atypical_mycobacteria. (hopkinsguides.com)
- Auwaerter P. Other atypical mycobacteria. (hopkinsguides.com)
Identification of mycobacteria1
- The section utilizes the automated Mycobacteria Growth Indicator Tube (MGIT) system and Lowenstein-Jensen slants for the isolation and identification of mycobacteria. (ms.gov)
Avium complex2
- Increase in Mycobacterium avium complex isolations among patients admitted to a general hospital. (cdc.gov)
- Pulmonary disease, especially in older persons with or without underlying lung disease and patients with cystic fibrosis, caused primarily by Mycobacterium avium complex (MAC), Mycobacterium abscessus subsp abscessus , and Mycobacterium kansasii . (medilib.ir)
Abscessus subsp1
- [ 6 ] Person-to-person spread is extremely uncommon, although in 2012 the first known outbreak of respiratory Mycobacterium abscessus subsp massiliense disease occurring in a population of patients with cystic fibrosis (CF) was reported. (medscape.com)
Microbiology1
- The epidemiology, microbiology, pathogenesis, diagnosis, and treatment of NTM infection, as well as infection due to rapidly growing mycobacteria and M. ulcerans , are discussed separately. (medilib.ir)
Outbreak1
- Biofilm samples from the outbreak facility were PCR positive for M. haemophilum, suggesting biofilms might act as a reservoir for infection. (zfin.org)
Tuberculosis complex1
- Isolates that are confirmed to contain Mycobacterium tuberculosis complex are considered critical and require same day submitter notification. (ms.gov)
Causative2
- Application of a Mycobacterium genus-specific real-time PCR in combination with amplicon sequencing and a M. haemophilum- specific PCR resulted in the recognition of M. haemophilum as the causative agent in 16 (18%) children with cervicofacial lymphadenitis. (cdc.gov)
- M. haemophilum has been described as the causative agent of lymphadenitis as well ( 2 - 7 ). (cdc.gov)
Genavense1
- If M. haemophilum or M. genavense is suspected, please contact the TB Lab prior to submitting the specimen at (601) 576-7582. (ms.gov)
Mycobacteriosis1
- Infection by Mycobacterium haemophilum is a rare mycobacteriosis that usually affects immunodepressed patients. (ulpgc.es)
Pulmonary infection1
- M haemophilum infection occasionally causes pulmonary infection initially. (medscape.com)
Generally free-living or1
- Nontuberculous mycobacteria (NTM) are aerobic, generally free-living organisms that do not form spores. (medscape.com)
Isolates2
- Five M. haemophilum reference strains (all clinical isolates) were available for 16S and internal transcribed spacer (ITS) sequencing. (cdc.gov)
- Isolates that are confirmed to contain non-tuberculosis mycobacteria or actinomycetes are reported the same day but do not require submitter notification. (ms.gov)
Lymphadenitis3
- Lindeboom JA, Kuijper CF, van Furth M. Inguinal lymphadenitis caused by mycobacterium haemophilum in an immunocompetent child. (medscape.com)
- Mycobacterium haemophilum as a novel etiology of cervical lymphadenitis in an otherwise healthy adult patient. (medscape.com)
- Using polymerase chain reaction (PCR) technology on fine needle aspirates and biopsied specimens from 89 children with cervicofacial lymphadenitis, we assessed the importance of M. haemophilum . (cdc.gov)
Clinical specimens1
- The BACTEC MGIT 960 culture system has been shown to be both a rapid and sensitive method for the recovery of M. tuberculosis and other mycobacteria from clinical specimens. (texas.gov)
Intracellulare1
- Among nontuberculous mycobacteria (NTM), MAC (specifically M. avium and M. intracellulare ) is the most common cause of pulmonary disease worldwide. (medilib.ir)
Commonly2
- Immunocompromised adults with M haemophilum infection most commonly present with skin lesions. (medscape.com)
- Many mycobacteria are commonly isolated from the environment (especially water), and may colonize normally nonsterile body sites, such as sputum and wounds. (cdc.gov)
Bacterium2
- Zebrafish appear to be particularly vulnerable to M. haemophilum, and measures such as quarantine and treatment of incoming water should be implemented to minimize the likelihood of introduction of this bacterium to zebrafish research facilities. (zfin.org)
- Zebrafish are already a well-established laboratory animal model for genetics, toxicology and disease, their susceptibility to M. haemophilum may make them useful for the study of this bacterium in the future. (zfin.org)
Acid-fast3
- Mycobacterium haemophilum is an acid-fast bacillus that has a wide geographic distribution, having been described in many parts of the world, including France, the United Kingdom, Israel, parts of Africa, Australia, Canada, the United States, and Brazil. (medscape.com)
- The family Mycobacteriaceae consists of a single genus, Mycobacterium , which are thin, slightly curved-to-straight, non-spore-forming, nonmotile acid-fast bacilli. (medscape.com)
- A report of "no mycobacteria isolated" means that no acid-fast organisms have grown by the end of six weeks. (ms.gov)
Genus1
- Previously, an attempt to characterize these mycobacteria by sequence analysis of the genus-specific PCR fragment was successful in only 2 cases and showed M. haemophilum ( 8 ). (cdc.gov)
Biopsy1
- After positive Mantoux test and Ziehl-Neelsen stain in joint fluid and synovial membrane biopsy, mycobacterium infection was suspected. (journalmc.org)
Aerobic1
- Mycobacteria are a large group of aerobic bacteria that produce filamentous pellicles similar to molds when grown in liquid media. (medscape.com)
Recipients1
- M haemophilum can cause localized or disseminated infection, usually in individuals with an underlying immunomodulatory condition such as HIV/AIDS, organ transplant recipients, and patients with autoimmune disorders undergoing immunomodulation. (medscape.com)
Growth3
- Differential characteristics Unique among mycobacteria in its requirement for hemin or ferric ammonium citrate for growth. (wikipedia.org)
- Distinct from most other nontuberculous mycobacteria, M haemophilum in vitro growth requires a lower incubation temperature and iron supplementation. (medscape.com)
- M. haemophilum requires special growth conditions ( 9 ), and most of the diagnostic laboratories do not use these culture conditions. (cdc.gov)
Laboratory1
- The operation of the PHLIS Mycobacterium module is facilitated by agreements between CDC and the Association of State and Territorial Public Health Laboratory Directors on system content, protocols for formatting and transmitting data, and standard case definitions. (cdc.gov)
Molecular2
- Furthermore, no molecular test is available to detect M. haemophilum directly in clinical materials. (cdc.gov)
- Molecular systematics support the revival of Mycobacterium salmoniphilum (ex Ross 1960) sp. (oregonstate.edu)
Found1
- When they tested her inks, though, they found DNA from M. haemophilum in some of them. (marynmckenna.com)
Direct1
- The two most common commercially available tests are the amplified mycobacterium tuberculosis direct test (MTD, Gen-Probe) and Amplicor. (wikipedia.org)
Water2
- The source of M haemophilum is often environmental habitats such as water reservoirs. (medscape.com)
- Other outbreaks of this are associated with intrinsic and extrinsic contamination, keeping in mind that mycobacteria, particularly nontuberculous mycobacteria, can easily survive even in distilled water. (medscape.com)
Requires1
- M haemophilum is unable to synthesize iron-binding siderophores, so it requires iron supplementation to grow in culture. (medscape.com)
Cases1
- More than 40 cases of M haemophilum infection have been reported, including 10 cases in Arizona from 1984-1994. (medscape.com)
Patient1
- We report a case of primary cutaneous infection by Mycobacterium haemophilum after the bite of an aquarium fish in a severely immunodepressed AIDS patient. (ulpgc.es)
Type1
- Tuberculous meningitis , also known as TB meningitis or tubercular meningitis , is a specific type of bacterial meningitis caused by the Mycobacterium tuberculosis infection of the meninges -the system of membranes which envelop the central nervous system . (wikipedia.org)