Entomophthoramycosis
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Entomophthoramycosis
Entomophthoramycosis (or Entomophthoromycosis) is a mycosis caused by Entomophthorales. Examples include basidiobolomycosis and conidiobolomycosis. Signs and symptoms Diagnosis A culture of the infected tissue of the individual suspected of having Entomophthoramycosis Treatment Treatment for phycomycosis is very difficult and includes surgery when possible. Postoperative recurrence is common. Antifungal drugs show only limited effect on the disease, but itraconazole and terbinafine hydrochloride are often used for two to three months following surgery. Humans with ''Basidiobolus'' infections have been treated with amphotericin B and potassium iodide. For pythiosis and lagenidiosis, a new drug targeting water moulds called caspofungin is available, but it is very expensive. Immunotherapy Immunotherapy or biological therapy is the treatment of disease by activating or suppressing the immune system. Immunotherapies designed to elicit or amplify an immune response are classi ...
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Mycosis
Fungal infection, also known as mycosis, is disease caused by fungi. Different types are traditionally divided according to the part of the body affected; superficial, subcutaneous, and systemic. Superficial fungal infections include common tinea of the skin, such as tinea of the body, groin, hands, feet and beard, and yeast infections such as pityriasis versicolor. Subcutaneous types include eumycetoma and chromoblastomycosis, which generally affect tissues in and beneath the skin. Systemic fungal infections are more serious and include cryptococcosis, histoplasmosis, pneumocystis pneumonia, aspergillosis and mucormycosis. Signs and symptoms range widely. There is usually a rash with superficial infection. Fungal infection within the skin or under the skin may present with a lump and skin changes. Pneumonia-like symptoms or meningitis may occur with a deeper or systemic infection. Fungi are everywhere, but only some cause disease. Fungal infection occurs after spores are ...
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Entomophthorales
The Entomophthorales are an order of fungi that were previously classified in the class Zygomycetes. A new subdivision, Entomophthoromycotina, has recently been circumscribed for them. Most species of the Entomophthorales are pathogens of insects. A few attack nematodes, mites, and tardigrades, and some (particularly species of the genus '' Conidiobolus'') are free-living saprotrophs. The name Entomophthorales is derived from the Ancient Greek for insect destroyer ('' entomo-'' = referring to insects, and '' phthor'' = "destruction"). Highlighted species * '' Basidiobolus ranarum'', a commensal fungus of frogs and a mammal pathogen * '' Conidiobolus coronatus'', a saprotrophic fungus of leaf litter and a mammal pathogen * ''Entomophaga maimaiga'', a biocontrol agent of spongy moths * ''Entomophthora muscae'', a pathogen of houseflies * '' Massospora'' spp., pathogens of periodical cicadas * ''Pandora'', including '' Pandora neoaphidis'', an obligate pathogen of aphids Bio ...
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Basidiobolomycosis
Basidiobolomycosis is a fungal disease caused by '' Basidiobolus ranarum''. It may appear as one or more painless firm nodules in the skin which becomes purplish with an edge that appears to be slowly growing outwards. A serious but less common type affects the stomach and intestine, which usually presents with tummy ache, fever and a lump. ''B. ranarum'', can be found in soil, decaying vegetables and has been isolated from insects, some reptiles, amphibians, and mammals. The disease results from direct entry of the fungus through broken skin such as an insect bite or trauma, or eating contaminated food. It generally affects people who are well. Diagnosis is by medical imaging, biopsy, microscopy, culture and histopathology. Treatment usually involves amphotericin B and surgery. Although ''B. ranarum'' is found around the world, the disease Basidiobolomycosis is generally reported in tropical and subtropical areas of Africa, South America, Asia and Southwestern United States ...
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Conidiobolomycosis
Conidiobolomycosis is a rare long-term fungal infection that is typically found just under the skin of the nose, sinuses, cheeks and upper lips. It may present with a nose bleed or a blocked or runny nose. Typically there is a firm painless swelling which can slowly extend to the nasal bridge and eyes, sometimes causing facial disfigurement. Most cases are caused by '' Conidiobolus coronatus'', a fungus found in soil and in the environment in general, which can infect healthy people. It is usually acquired by inhaling the spores of the fungus, but can be by direct infection through a cut in the skin such as an insect bite. The extent of disease may be seen using medical imaging such as CT scanning of the nose and sinus. Diagnosis may be confirmed by biopsy, microscopy, culture and histopathology. Treatment is with long courses of antifungals and sometimes cutting out infected tissue. The condition has a good response to antifungal treatment, but can recur. The infection ...
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Itraconazole
Itraconazole, sometimes abbreviated ITZ, is an antifungal medication used to treat a number of fungal infections. This includes aspergillosis, blastomycosis, coccidioidomycosis, histoplasmosis, and paracoccidioidomycosis. It may be given by mouth or intravenously. Common side effects include nausea, diarrhea, abdominal pain, rash, and headache. Severe side effects may include liver problems, heart failure, Stevens–Johnson syndrome and allergic reactions including anaphylaxis. It is unclear if use during pregnancy or breastfeeding is safe. It is in the triazole family of medications. It stops fungal growth by affecting the cell membrane or affecting their metabolism. Itraconazole was patented in 1978 and approved for medical use in the United States in 1992. It is on the World Health Organization's List of Essential Medicines. Recent research works suggest itraconazole (ITZ) could also be used in the treatment of cancer by inhibiting the hedgehog pathway in a similar wa ...
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Terbinafine
Terbinafine, sold under the brand name Lamisil among others, is an antifungal medication used to treat pityriasis versicolor, fungal nail infections, and ringworm including jock itch and athlete's foot. It is either taken by mouth or applied to the skin as a cream or ointment. The cream and ointment are not effective for nail infections. Common side effects when taken by mouth include nausea, diarrhea, headache, cough, rash, and elevated liver enzymes. Severe side effects include liver problems and allergic reactions. Liver injury is, however, unusual. Use during pregnancy is not typically recommended. The cream and ointment may result in itchiness but are generally well tolerated. Terbinafine is in the allylamines family of medications. It works by decreasing the ability of fungi to synthesize sterols. It appears to result in fungal cell death. Terbinafine was discovered in 1991. It is on the World Health Organization's List of Essential Medicines. In 2020, it was the 279t ...
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Amphotericin B
Amphotericin B is an antifungal medication used for serious mycosis, fungal infections and leishmaniasis. The fungal infections it is used to treat include mucormycosis, aspergillosis, blastomycosis, candida infections, candidiasis, coccidioidomycosis, and cryptococcosis. For certain infections it is given with flucytosine. It is typically given intravenously (injection into a vein). Common side effects include a reaction with fever, chills, and headaches soon after the medication is given, as well as kidney problems. Allergic symptoms including anaphylaxis may occur. Other serious side effects include hypokalemia, low blood potassium and myocarditis (inflammation of the heart). It appears to be relatively safe in pregnancy. There is a lipid formulation that has a lower risk of side effects. It is in the polyene antimycotic, polyene class of medications and works in part by interfering with the cell membrane of the fungus. Amphotericin B was isolated from ''Streptomyces nodosus ...
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Potassium Iodide
Potassium iodide is a chemical compound, medication, and dietary supplement. It is a medication used for treating hyperthyroidism, in radiation emergencies, and for protecting the thyroid gland when certain types of radiopharmaceuticals are used. In the third world it is also used for treating skin sporotrichosis and phycomycosis. It is a supplement used by people with low dietary intake of iodine. It is administered orally. Common side effects include vomiting, diarrhea, abdominal pain, rash, and swelling of the salivary glands. Other side effects include allergic reactions, headache, goitre, and depression. While use during pregnancy may harm the baby, its use is still recommended in radiation emergencies. Potassium iodide has the chemical formula K I. Commercially it is made by mixing potassium hydroxide with iodine. Potassium iodide has been used medically since at least 1820. It is on the World Health Organization's List of Essential Medicines. Potassium iodide is ...
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Caspofungin
Caspofungin (INN) (brand name Cancidas) is a lipopeptide antifungal drug from Merck & Co., Inc. discovered by James Balkovec, Regina Black and Frances A. Bouffard. It is a member of a new class of antifungals termed the echinocandins. It works by inhibiting the enzyme (1→3)-β-D-glucan synthase and thereby disturbing the integrity of the fungal cell wall. Caspofungin was the first inhibitor of fungal (1→3)-β-D-glucan synthesis to be approved by the United States Food and Drug Administration. Caspofungin is administered intravenously. It is on the World Health Organization's List of Essential Medicines. Spectrum of Activity Caspofungin has been effective in treating fungal infections caused by ''Aspergillus'' and ''Candida'' species. It is a member of the echinocandin family, a new class of antifungal agents with broad spectrum of activity against all Candida species. In comparison to treatment with either fluconazole or Amphotericin B, all three drugs in this class ha ...
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Immunotherapy
Immunotherapy or biological therapy is the treatment of disease by activating or suppressing the immune system. Immunotherapies designed to elicit or amplify an immune response are classified as ''activation immunotherapies,'' while immunotherapies that reduce or suppress are classified as '' suppression immunotherapies''. Immunotherapy is under preliminary research for its potential to treat various forms of cancer. Cell-based immunotherapies are effective for some cancers. Immune effector cells such as lymphocytes, macrophages, dendritic cells, natural killer cells, and cytotoxic T lymphocytes work together to defend the body against cancer by targeting abnormal antigens expressed on the surface of tumor cells. Vaccine-induced immunity to COVID-19 relies mostly on an immunomodulatory T cell response. Therapies such as granulocyte colony-stimulating factor (G-CSF), interferons, imiquimod and cellular membrane fractions from bacteria are licensed for medical use. Others includ ...
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Ann Trop Paediatr
The ''Annals of Tropical Paediatrics'' is a medical journal devoted to paediatrics, including safety issues. It is published by Maney Publishing for the Liverpool School of Tropical Medicine, and has been published since 1981. According to Ulrich's, it is included in BIOSIS, EMBASE, MEDLINE, and Scopus. It is distributed by Ingenta Connect, ProQuest, Cengage and EBSCO EBSCO Industries is an American company founded in 1944 by Elton Bryson Stephens Sr. and headquartered in Birmingham, Alabama. The ''EBSCO'' acronym is based on ''Elton Bryson Stephens Company''. EBSCO Industries is a diverse company of over 4 .... Publications established in 1981 Pediatrics journals Taylor & Francis academic journals English-language journals Academic journals associated with universities and colleges {{Pediatrics-journal-stub ...
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ILDS
The International League of Dermatological Societies (ILDS) is a non-governmental organization that works closely with the World Health Organization. It was founded in 1935, but because of World War II no congresses were held until 1952. It is governed by the International Committee of Dermatology. The ILDS is the parent organization of the International Foundation for Dermatology, founded in 1987. After the publication of ICD-10, the ILDS produced a series of compatible extensions for use in dermatology Dermatology is the branch of medicine dealing with the skin.''Random House Webster's Unabridged Dictionary.'' Random House, Inc. 2001. Page 537. . It is a speciality with both medical and surgical aspects. A dermatologist is a specialist medica .... References External links Official site HistoryInternational Foundation for DermatologyApplication to Dermatology of International Classification of Disease (ICD-11) Organizations established in 1935 Dermatology organi ...
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