Tehran University Medical Journal

Background: With increasing immunocompromised patients, fungal infections especially lung infection, have also increased. In this study, fungal contamination of the respiratory system in immunocompromised patients was evaluated.
Methods: This descriptive cross-sectional study was conducted in immunocompromised patients suspicious of pulmonary infections referring to specialized lung clinic of Amir-Al-Momenin University Hospital in Arak City, Iran, from April 2017 to June 2018. Of these 64 patients, including 35 women and 29 men, were selected. After recording the demographic information, a bronchoalveolar lavage (BAL) sample was prepared by the physician from these patients and was immediately sent to the medical mycology laboratory, school of medicine. Bronchoalveolar lavage specimens were investigated by Grocott-Gomori's methenamine silver (GMS) staining and culture method. Data were analyzed by SPSS software, version 16 (IBM SPSS, Armonk, NY, USA).
Results: Of 64 patients, 9 (14%) were infected with pulmonary fungal infections. Among the patients infected with fungal infection, 9 (100%) were positive in the culture examine and 8 (72%) by GMS staining. Among infected people, 7 (77.8%) were female and 2 (22.2%) were male. The most common isolated fungi were Candida albicans, Aspergillus fumigatus and Mucor species (2 cases). The highest infection was seen in the age group of less than 60 (33.3%). 66.7% of infections were among the unemployed persons and 33.3% of other cases of infection were seen in people with free jobs, workers and employees. The most important factors in the development of pulmonary fungal infections in the patients were: 5 cases of malignancy (33.3%), corticosteroid use in 2 cases (33.3%), tuberculosis in 1 case (22.2%) and diabetes mellitus in 1 case (11.2%). There was no significant relationship between fungal contamination with sex, age, occupation, marriage and type of disease.
Conclusion: The results of this study showed that immunocompromised patients are prone to fungal infections, especially Candidiasis and Aspergillosis. Therefore, the use of control methods to reduce the probability of such patients to fungal infections should be considered.

Background: Guillain-Barré syndrome is an autoimmune inflammatory disease, which manifests itself as an acute motor weakness of the organs, diagnosed as affecting the motor spinal nerve roots generally and causing muscle and motor weakness, the cause of this disease is the presence of active antibodies against the myelin sheath around the spinal nerve roots. Guillain-Barré syndrome is the most common and most severe unpleasant neuropathy that affects about 100,000 people worldwide annually.
Methods: This is a descriptive analytical study, the data of 354 admitted patients were reviewed and 262 cases, which matched the criteria for entering the study, was included. The criterion for entering the study was clinical diagnosis.Required information were included age, sex, complaints of disease, and visitation period. Data was analyzed by using Microsoft Excel 2013 (Microsoft Corp., Redmond, WA, USA) and study was performed on Imam Reza and Farabi Hospitals of Kermanshah in Iran, from March 1993 to February 2013.
Results: 59.5% were male and 40.5% female, and the mean age of the patients was 44.6±22.9. The most affected individuals were at the age of 30-50 and the highest prevalence was observed in spring. Acute inflammatory demyelinating poly-radiculoneuropathy with 53.4% was the most common backward disorder in patients and 5.7% among deaths among patients.
Conclusion: The results of the present study showed that Acute inflammatory demyelinating poly-radiculoneuropathy had the highest prevalence in patients and decreased with increasing age, and this syndrome was more prevalent in the spring.