Subject(s)
Abnormalities, Multiple , Intestinal Perforation/complications , Kidney Tubules, Proximal/abnormalities , Adult , Consanguinity , Fatal Outcome , Female , Gestational Age , Humans , Infant, Newborn , Intestinal Perforation/pathology , Male , Oligohydramnios/complications , Pregnancy , Renal Insufficiency/etiology , Renal Insufficiency/pathologyABSTRACT
Candidiasis of the larynx is rare, and candidal involvement of the larynx mostly occurs after pulmonary, pharyngeal and esophageal candidiasis, or as part of disseminated disease. We here report our morphologic observations made in five cases of laryngeal candidiasis. These cases had the following morphologic features in common: 1. pronounced epithelial hyperplasia, which may show a verrucous pattern, 2. prominent ortho-parakeratosis, and 3. predominantly neutrophilic infiltration located in the upper layers of the mucosal epithelium. Our morphologic observations were similar to the morphologic changes encountered in chronic hyperplastic candidosis of the oral mucosa. As this type of candidal lesions contains fewer hyphae than the usual thrush, fungal infection may be easily overlooked. Pronounced epithelial hyperplasia and prominent ortho-parakeratosis may mimic squamous cell and verrucous carcinomas. In conclusion, we suggest performing special stains for fungi of laryngeal biopsies that have the morphologic features mentioned above. In that way, it is possible to detect a candidal infection, keeping in mind that the fungal organisms may be very few in number and morphologically distorted.
