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obsolete cutaneous basidiomycota mycosis
ICD-10 Codes
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Description
Cutaneous Basidiomycota Mycosis: An Obsolete Term
Cutaneous Basidiomycota Mycosis refers to a type of fungal infection that affects the skin, caused by fungi belonging to the phylum Basidiomycota. This term is considered obsolete in modern mycology.
- Fungal Infection: Cutaneous Basidiomycota Mycosis is characterized by a fungal infection located in the skin, which can be caused by various species of fungi within the Basidiomycota phylum.
- Phylum Basidiomycota: This phylum includes fungi commonly known as mushrooms. The term "Basidiomycota" encompasses a wide range of fungi that reproduce sexually through the production of specialized club-shaped cells called basidia, in which basidiospores are produced [8].
- Cutaneous Involvement: The infection is specifically located in the skin and its appendages, including hair and nails. This type of mycosis falls under the broader category of cutaneous mycoses, which are superficial fungal infections affecting the skin.
It's worth noting that the term "cutaneous Basidiomycota Mycosis" has been largely replaced by more specific and accurate terms in modern mycological literature. The classification and nomenclature of fungi are constantly evolving, reflecting advances in phylogenetic studies [5].
References:
- [1] - A cutaneous mycosis that results_in fungal infection located_in skin, located_in ...
- [8] - Basidiomycota reproduce sexually through the production of specialized club-shaped cells called basidia, in which basidiospores are produced ...
- [9] - Three phyla Zygomycota, Ascomycota, and Basidiomycota contain ...
Additional Characteristics
- fungal infection
- skin
- Basidiomycota phylum
- mushrooms
- cutaneous mycoses
- superficial fungal infections
Signs and Symptoms
Cutaneous Basidiomycota Mycosis Signs and Symptoms
Cutaneous basidiomycota mycosis, also known as fungal infections caused by basidiomycetes, can manifest in various ways. The primary skin lesion is a small papule that gradually enlarges over weeks to months to form a superficial nodule with an irregular, friable surface [7]. This condition can be associated with slight redness and scaling of the affected skin, which may also exhibit itching [5].
In some cases, the symptoms can progress to more severe manifestations, including vesicular and purulent lesions. The affected skin may display yellow milky discharge from the membranes, along with patches on the membranes themselves [9]. It is essential to note that these symptoms can vary in severity and presentation.
Common Symptoms:
- Slight redness and scaling of the affected skin
- Itching or puritis
- Yellow milky discharge from the membranes
- Patches on the membranes
- Superficial nodule with an irregular, friable surface
These symptoms are consistent with cutaneous basidiomycota mycosis, as described in various medical sources.
Additional Symptoms
- Slight redness and scaling of the affected skin
- Yellow milky discharge from the membranes
- Patches on the membranes
- Superficial nodule with an irregular, friable surface
- Vesicular and purulent lesions
- itching
Diagnostic Tests
Based on the provided context, it appears that there are several diagnostic tests mentioned for identifying and diagnosing cutaneous basidiomycota mycosis.
- The benomyl test is mentioned as a fundamental diagnostic method for medical mycology [1].
- A review examines in detail the drivers and rationale for changes in fungal taxonomy and nomenclature, including key genera and species of fungi that cause cutaneous mycoses [2].
- An instructional video describes specimen collection techniques from skin, hair, and nails for laboratory diagnosis, which is relevant to diagnosing cutaneous basidiomycota mycosis [4].
Additionally, certain infections can be "signal diseases" and are associated with immune deficiency, including invasive medical procedures [5]. The mode of reproduction is also important in the taxonomy of fungi, including basidiomycetes [5].
It's worth noting that filamentous basidiomycetes are difficult to identify in the clinical laboratory due to lack of sporulation, and their role as agents of fungal infections needs to be considered [8].
In terms of specific diagnostic tests, sequencing the ITS 1 and 2 regions of nonsporulating molds (NSM) can help identify fungi that were not identifiable by traditional methods [6]. The GenProbe assay is also mentioned as a commercially available method for diagnosing fungal infections [9].
Overall, it seems that there are several diagnostic tests and approaches that can be used to diagnose cutaneous basidiomycota mycosis, including the benomyl test, sequencing of ITS regions, and specimen collection techniques.
References: [1] by ME Brandt · 2013 · Cited by 23 — The benomyl test as a fundamental diagnostic method for medical mycology. J. Clin Microbiol. 1993; 31:572–7. [2] Nov 6, 2023 — This review examines in detail (i) the drivers and rationale for changes in fungal taxonomy and nomenclature, (ii) the key genera and species of ... [4] Sep 2, 2024 — This section includes an instructional video describing specimen collection techniques from skin, hair and nails for the laboratory diagnosis ... [5] Invasive medical procedures. Other immune deficiency. -- Certain infections can be “signal diseases”. 8. PAST TAXONOMY. Mode of reproduction important. [6] by JI Pounder · 2007 · Cited by 86 — The goals of this study were to determine if sequencing the ITS 1 and 2 regions of nonsporulating molds (NSM) could identify fungi that were not identifiable by ... [8] by ME Brandt · 2013 · Cited by 23 — Filamentous basidiomycetes are difficult to identify in the clinical laboratory, mostly due to lack of sporulation, and their role as agents of fungal ...
Additional Diagnostic Tests
- benomyl test
- sequencing of ITS 1 and 2 regions of nonsporulating molds (NSM)
- specimen collection techniques from skin, hair, and nails for laboratory diagnosis
- GenProbe assay
Treatment
Treatment Options for Obsolete Cutaneous Basidiomycota Mycosis
Cutaneous basidiomycota mycosis, a type of fungal infection caused by basidiomycete fungi, can be challenging to treat. However, various antifungal medications have been used to manage this condition.
- Amphotericin and Azoles: According to [3], amphotericin and azoles other than fluconazole may be useful for the treatment of basidiomycete infections.
- Polyenes, Azoles, and Echinocandins: These are the main antifungal therapeutics currently available for treating systemic mycoses, including cutaneous basidiomycota mycosis [4].
- Voriconazole: This triazole has been developed for the treatment of life-threatening fungal infections, including those caused by basidiomycete fungi [1]. However, its effectiveness in treating obsolete cutaneous basidiomycota mycosis is unclear.
- Terbinafine and Fluconazole: These antifungal medications have been used to treat various types of fungal infections. Terbinafine 250 mg can be given once a day for 4 weeks in the case of widespread mycoses, including cutaneous basidiomycota mycosis [10]. Fluconazole (400 mg per day orally) may also be effective in treating this condition until immune reconstitution [9].
It is essential to note that the effectiveness and safety of these treatment options may vary depending on individual circumstances. Consultation with a healthcare professional is necessary for proper diagnosis and treatment.
References: [1] by J Pemán · 2006 · Cited by 78 [3] by ME Brandt · 2013 · Cited by 23 [4] by B Kischkel · 2020 · Cited by 60 [9] by JR Perfect · 2010 · Cited by 3190 [10] Apr 28, 2022
Recommended Medications
- Polyenes, Azoles, and Echinocandins
- Terbinafine and Fluconazole
- amphotericin B
- Amphotericin B
- amphotericin B liposomal
- voriconazole
💊 Drug information is sourced from ChEBI (Chemical Entities of Biological Interest) database. Always consult with a healthcare professional before starting any medication. Click on any medication name for detailed information.
Differential Diagnosis
The differential diagnosis of obsolete cutaneous basidiomycota mycosis can be a complex and challenging process, as it involves distinguishing this condition from other skin-related disorders.
According to the available information [7], Trichosporon spp. are basidiomycetous yeast-like fungi that can cause superficial infections in humans. However, when considering obsolete cutaneous basidiomycota mycosis, we must also consider other potential causes of subcutaneous phaeohyphomycosis.
The differential diagnosis for this condition may include:
- Fibromas
- Lipomas
- Ganglion cysts
- Chromoblastomycosis
- Mycetoma
- Sporotrichosis
These conditions can present with similar symptoms and characteristics, making accurate diagnosis crucial [8].
In addition to these potential causes, it's also essential to consider the possibility of other fungal infections, such as those caused by Basidiobolus or Conidiobolus species. These fungi can cause subcutaneous mycoses that may be mistaken for obsolete cutaneous basidiomycota mycosis [2].
To accurately diagnose obsolete cutaneous basidiomycota mycosis, a comprehensive evaluation of the patient's medical history, physical examination, and laboratory results is necessary. This may involve microscopy and culture of skin samples to confirm the presence of fungal elements.
References: [7] Oct 1, 2011 — Trichosporon spp. are basidiomycetous yeast-like fungi found widely in nature. Clinical isolates are generally related to superficial infections. [8] The differential diagnosis of subcutaneous phaeohyphomycosis can include fibromas, lipomas, ganglion cysts, chromoblastomycosis, mycetoma, and sporotrichosis.
Additional Differential Diagnoses
- Mycetoma
- Lipomas
- Fibromas
- Ganglion cysts
- Basidiobolus
- Conidiobolus
- sporotrichosis
- chromoblastomycosis
Additional Information
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- IAO_0000115
- A cutaneous mycosis that results_in fungal infection located_in skin, located_in hair and located_in nail, has_material_basis_in Basidiomycota phylum members.
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