Related Experiment Video
Updated: May 6, 2026

05:34
Sexual Crosses with the Mucoromycete Phycomyces blakesleeanus
Published on: June 6, 2025
703
Recurrent phaeohyphomycosis: a case report
Sn Shirbur1, Sr Telkar, Bv Goudar
1Professor, Department of General Surgery, S Nijalingappa Medical College, HSK Hospital and Research Centre . Navanagar, Bagalkot-587103, India .
Journal of Clinical and Diagnostic Research : JCDR
|November 2, 2013
Summary
This case report details a rare fungal infection, phaeohyphomycosis, in an immunocompetent 40-year-old man. The infection mimicked skin cancer, highlighting unusual presentations of this opportunistic disease.
Area of Science:
- Medical Mycology
- Dermatology
- Infectious Diseases
Background:
- Phaeohyphomycoses are uncommon fungal infections caused by dematiaceous fungi.
- These infections typically affect immunocompromised individuals.
- Cutaneous manifestations can be diverse and sometimes mimic other dermatological conditions.
Purpose of the Study:
- To report a unique case of recurrent cutaneous phaeohyphomycosis.
- To highlight the presentation in an apparently immunocompetent patient.
- To discuss the differential diagnosis, particularly skin malignancy.
Main Methods:
- Case report of a 40-year-old male patient.
- Clinical examination and patient history.
- Diagnostic workup for fungal infection and immunodeficiency (details not provided in abstract).
Main Results:
- The patient presented with recurrent cutaneous lesions.
- Clinical signs suggested a possible skin malignancy.
- The patient had no apparent signs of immunodeficiency.
Conclusions:
- Recurrent cutaneous phaeohyphomycosis can occur in immunocompetent individuals.
- The presentation can be misleading, mimicking skin cancer.
- Early and accurate diagnosis is crucial for appropriate management of phaeohyphomycosis.
Related Concept Videos
Fungal Phylum Microsporidia
787
Microsporidia are a group of obligate intracellular fungi that were initially classified as protists but were later reclassified based on phylogenetic, molecular, and structural evidence linking them to the Chytridiomycota. These unicellular, non-motile organisms are highly specialized parasites that infect a wide range of animal hosts, including humans. They have evolved extensive genomic and metabolic reductions, making them highly dependent on their hosts for survival.Morphology and Genomic...
787
Skin Diseases and Disorders
5.4K
Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
5.4K
Fungal Group Zygomycota
2.1K
Zygomycota, previously classified as a distinct fungal group, are primarily terrestrial, saprophytic molds that play a crucial role as decomposers. Recent phylogenetic studies have revealed that these fungi are now divided into two major clades — Mucoromycota, which includes many symbiotic species, and Zoopagomycota, which primarily consists of parasitic and pathogenic fungi. These groups exhibit distinct ecological roles and reproductive strategies while sharing key structural and...
2.1K
Fungal Phylum Ascomycota
2.4K
Phylum Ascomycota, a major division within the subkingdom Dikarya, comprises a diverse range of fungal species, including both unicellular yeasts and filamentous molds such as Aspergillus and Penicillium. These fungi thrive in a variety of habitats, from aquatic ecosystems to terrestrial environments, playing crucial ecological and economic roles.Morphology and ReproductionThe defining characteristic of Ascomycetes, commonly referred to as sac fungi, is the ascus—a sac-like structure that...
2.4K
Diversity of Protists II
2.3K
Alveolates are a group of organisms recognized by the presence of alveoli, which are cytoplasmic sacs located beneath the cell membrane. While their function remains uncertain, alveoli may help regulate water balance by controlling how much water enters and leaves the cell. In dinoflagellates, these structures may serve as armor plates. There are three major types of alveolates: ciliates, which move using cilia; dinoflagellates, which use flagella for movement; and apicomplexans, which are...
2.3K

