BACKGROUND

Otomycosis, or fungal infection of the ear, is most commonly caused by Aspergillus, particularly of the Aspergillus niger species. On the other hand, pulmonary aspergilloma is a late manifestation of chronic cavitary pulmonary aspergillosis. Development of invasive aspergillosis is a possibility in immunocompromised patient but very rarely seen in immunocompetent persons. There have been no published reports in patients who initially presented as otomycosis and later development of pulmonary aspergilloma.

CASE PRESENTATION

This case report presents 53-year-old Filipino immunocompetent female who was initially presented with ear discharges with diagnosed with otomycosis. She underwent modified radical mastoidectomy of the right ear with tympanoplasty type II. The patient then developed right facial nerve palsy due to erosion of the facial nerve canal. She was discharged with a final diagnosis of chronic suppurative otitis media with cholesteatoma; however, patient was not started on any anti-fungal medications. After fourteen months, the patient presented with episodes of hemoptysis and dyspnea and eventually re-admitted. Diagnostic work up was done with chest CT scan and serum galactomannan antigen test. She was diagnosed to have pulmonary aspergilloma. Patient was then started on long term anti-fungal therapy, instead of invasive surgical procedure. Repeat chest CT scan after six months showed a decrease in the size of the fungal ball.

CONCLUSION

This study illustrates the lung aspergilloma may happen with preceding history of invasive otic fungal infection even if there is no immunocompromised condition. It also emphasizes the importance of proper identification of infection etiology to ensure adequate control and prevent further opportunistic infection.

Human ; Fungi ; Female ; Middle Aged: 45-64 Yrs Old ; Aspergillus Infection ; Aspergillosis ; Otomycosis

Necrotizing fasciitis is a rapidly spreading subcutaneous infection. It can occur in patients after solid organ transplantation. But, the reports for necrotizing fasciitis after liver transplantation are very unusual. We report 2 patients with necrotizing fasciitis caused by bacterial and Aspergillus species infection. Their pre-transplantation condition was very poor due to hepatic encephalopathy, pressure sore, and admission for several months. Patients had a fulminant course for early potent immunosuppression period, despite of aggressive surgical debridement, withdrawal of immunosuppression, and adequate antibacterial and antifungal therapy. Therefore, necrotizing fasciitis has to be recognized as a potential complication after liver transplantation and Aspergillus species has to be added to the list of potential pathogens of surgical wound infections, especially in the setting of liver transplantation.
Aspergillus ; Debridement ; Fasciitis ; Fasciitis, Necrotizing ; Hepatic Encephalopathy ; Humans ; Immunosuppression ; Liver ; Liver Transplantation ; Necrosis ; Organ Transplantation ; Pressure Ulcer ; Surgical Wound Infection ; Transplants

OBJECTIVETo determine risk factors of invasive fungal infections (IFI) in patients admitted to non-hematological oncology department and pediatric intensive care unit (PICU), in order to improve diagnostic level of invasive fungal infections.

METHODWe retrospectively assessed 85 hospitalized pediatric patients with invasive fungal infections in Beijing Children's Hospital Affiliated to Capital Medical University from Jan.2007 to Nov.2012. All the cases were either from non-hematological oncology department or the PICU.We reviewed risk factors of invasive fungal infections.

RESULTAmong 85 patients, 42 had invasive candida infection, 20 invasive aspergillus infection, 21 cryptococcus infection, 1 Histoplasma capsulatum infection and 1 Mucor mucedo infection.In the 42 patients with invasive candida infection, 5 were young infants, 3 had combined immunodeficiency, 1 cellular immunodeficiency, 25 secondary infection due to long term use of corticosteroids and/or combined use of more than 2 kinds of antibiotics with primary disease, 5 prior intestinal tract surgery or chronic diarrheal disease, 1 reflux gastritis.In the 20 patients with invasive aspergillosis infection, 10 patients had chronic granulomatous disease, 5 long term use of corticosteroids ≥ 1 month, 3 long term use of corticosteroids and combined use of more than 2 kinds of antibiotics, 2 had no apparent host factors.In the 21 patients with cryptococcus infection, 2 patients had used corticosteroids ≥ 1 month, 2 had immunodeficiency mainly for lack of antibodies, while others had no apparent host factors. The child with Mucor mucedo infection had diabetes mellitus. And the one with Histoplasma capsulatum infection had immunodeficiency.

CONCLUSIONHigh risk factors for IFI in patients admitted to non-hematological oncology department and PICU are primary immunodeficiency disease and long term use of corticosteroids and/or long term combined use of more than 2 kinds of antibiotics. Besides, young infant is also a high risk factor for invasive candida infection. Most of the cryptococcus infections and certain aspergillosis had no obvious host factors.

Adolescent ; Adrenal Cortex Hormones ; administration & dosage ; adverse effects ; Age Factors ; Anti-Bacterial Agents ; administration & dosage ; adverse effects ; Aspergillosis ; diagnosis ; etiology ; microbiology ; Aspergillus ; isolation & purification ; Candida ; isolation & purification ; Child ; Child, Preschool ; Cross Infection ; epidemiology ; microbiology ; Female ; Humans ; Immunologic Deficiency Syndromes ; complications ; Infant ; Infant, Newborn ; Male ; Multivariate Analysis ; Mycoses ; diagnosis ; etiology ; microbiology ; Retrospective Studies ; Risk Factors