scholarly journals Aspergillus fumigatus as an agent of cutaneous aspergillosis in immunocompetent patient: A rare case

2019 ◽  
Author(s):  
Trisniartami Setyaningrum ◽  
Karina Dyahtantri Pratiwi
Keyword(s):  
Aspergillus Fumigatus ◽  
Rare Case ◽  
Secondary Infection ◽  
Rapid Test ◽  
Immunocompetent Patient ◽  
Hot Water ◽  
Negative Results ◽  
Primary Focus ◽  
Dark Green ◽  
Surface Examination

Cutaneous aspergillosis occurs relatively less frequent and therefore remains poorly characterized. Previous reports have described cutaneous aspergillosis as primary or secondary infection. Primary cutaneous aspergillosis usually involves sites of skin injury, at or near intravenous access catheter sites, at sites of traumatic inoculation, and at sites associated with occlusive dressings, burns, or surgery. Primary cutaneous aspergillosis almost always seen in immunocompromised patients and the skin involvement occurs due to hematogenous dissemination from a primary focus or contiguous spread from underlying infected tissues. This is a rare case of an-56-years-old-immunocompetence man with chief complaint of wound and swelling at left leg since 1 year ago that worsen in last 2 months. He got a history of scalded by hot water at his left leg 1 year ago and became swollen with multiple wound on its surface. Examination on regio pedis sinistra there is tumor with verrucous surface 10 cm in diameter, hard with multiple uneven edge ulcer 5 cm in diameter and hyperpigmentation macule unsharply marginated arround. Potassium hydroxide examination showed conidiophores dichotomously branching and septated hyphae that suitable with Aspergillosis sp. From cultures there is velvety-dark-green growth. The microscope findings from the culture specimen showed conidophore, metula, vesicle, phialde, and chains of pigmented conidia that suitable with Aspergillus fumigatus. Blood culture examination showed no growth of fungi. HIV rapid test negative results obtained. Patients treated with Itraconazole 2 x 200 mg for 12 weeks and obtained satisfactory result.

A Rare Case of Tuberculous Prostatitis

2016 ◽  
Vol 1 (2) ◽  
pp. 33
Author(s):  
Nurul Yaqeen Mohd Esa ◽  
Mohammad Hanafiah ◽  
Marymol Koshy ◽  
Hilmi Abdullah ◽  
Ahmad Izuanuddin Ismail ◽  
...  
Keyword(s):  
Rare Case ◽  
Correct Diagnosis ◽  
Immunocompetent Patient ◽  
Clinical Suspicion ◽  
Tuberculosis Infection ◽  
Advanced Age ◽  
Immunocompromised Patients ◽  
Prostatic Biopsy ◽  
High Clinical Suspicion

Tuberculous prostatitis is an uncommon form of tuberculosis infection. It is commonly seen in immunocompromised patients and in those of middle or advanced age. The diagnosis is often not straight forward due to the nature of its presentation. We report a case of tuberculous prostatitis in a young, healthy and immunocompetent patient, who initially presented with respiratory features, followed by episodes of seizures and testicular swelling. He was finally diagnosed with tuberculous prostatitis after prostatic biopsy. This case illustrates that in a high TB prevalence environment, when symptoms warrant, there should be a high clinical suspicion coupled with a thorough approach in order to arrive at a correct diagnosis of TB prostatitis.

Rare case of Ureaplasma parvum septic arthritis in an immunocompetent patient

2020 ◽  
Vol 13 (9) ◽  
pp. e236396
Author(s):  
Abuzar Ali Asif ◽  
Moni Roy ◽  
Sharjeel Ahmad
Keyword(s):  
Septic Arthritis ◽  
Rare Case ◽  
Immunocompetent Patient ◽  
Next Generation ◽  
Ureaplasma Parvum ◽  
Urogenital Infections ◽  
Joint Infections ◽  
Prosthetic Joint ◽  
Prosthetic Joint Infections ◽  
Diagnostic Modalities

Mycoplasmatacea family comprises two genera: Mycoplasma and Ureaplasma. Ureaplasma parvum (previously known as U. urealyticum biovar 1) commonly colonises the urogenital tract in humans. Although Ureaplasma species have well-established pathogenicity in urogenital infections, its involvement in septic arthritis has been limited to prosthetic joint infections and immunocompromised individuals. We present a rare case of native right knee infection due to U. parvum identified using next-generation sequencing of microbial cell-free DNA testing and confirmed with PCR assays. This rare case of Ureaplasma septic arthritis was diagnosed using newer next-generation DNA sequencing diagnostic modalities and a literature review of prior cases, antibiotic coverage and antimicrobial resistance is incorporated as part of the discussion.

Primary aspergillosis of the larynx causing acute airway distress

2021 ◽  
Vol 14 (4) ◽  
pp. e240434
Author(s):  
David Ranford ◽  
Chong Kang ◽  
Mairead Kelly ◽  
Luigi Volpini
Keyword(s):  
Acute Myeloid Leukaemia ◽  
Invasive Aspergillosis ◽  
Aspergillus Fumigatus ◽  
Immunocompromised Patient ◽  
Secondary Infection ◽  
Tracheobronchial Tree ◽  
Emergency Intervention ◽  
Recent Diagnosis ◽  
Cord Lesion ◽  
Acute Myeloid

Laryngeal aspergillosis is most commonly seen as a secondary infection that spreads from the lungs and tracheobronchial tree. Primary invasive aspergillosis of the larynx is rare and most likely seen in an immunocompromised patient. We present a case of a 59-year-old woman who presented with progressive dysphonia and subsequently acute stridor. She is a non-smoker with a recent diagnosis of acute myeloid leukaemia. Fibreoptic nasendoscopy revealed a left sided vocal cord lesion ball valving into the glottic space. Histology taken during emergency debulking confirmed Aspergillus fumigatus and the patient was successfully treated with intravenous antifungals. Although there are cases of primary laryngeal aspergillosis discussed in the literature, to the best of our knowledge this is the first reported case to have caused acute airway distress requiring emergency intervention.

Aspergillus fumigatus. [Descriptions of Fungi and Bacteria].

1966 ◽  
Author(s):  
A. H. S. Onions
Keyword(s):  
Aspergillus Fumigatus ◽  
Geographical Distribution ◽  
Disease Incidence ◽  
Allergic Bronchopulmonary Aspergillosis ◽  
Wild Birds ◽  
Mastoid Cavity ◽  
Chronic Infections ◽  
Free Living ◽  
Haematogenous Spread ◽  
Primary Focus

Abstract A description is provided for Aspergillus fumigatus. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Common as a saprophyte in soil and fermenting vegetable matter. Pathogenic to mammals (including man), birds and insects. DISEASES: The most serious diseases caused by this fungus are the acute and chronic infections of the respiratory system (aspergillosis, aspergilloma) of man (Austwick, 1965; and many other references, e.g., RMVM 3, 677; 4, 316; 4, 549, 551) and animals (Ainsworth & Austwick, 1959; Austwick, 1965). It may also infect the cardiovascular, digestive, genital, musculoskeletal, nervous, and urinary systems, such infections usually following haematogenous spread of the pathogen from a primary focus in the lungs or air sacs. It is the most common cause of mycotic abortion in cattle (Ainsworth & Austwick, 1959; Austwick, RMVM 5, 660; Dijkstra; RMVM 5, 92) and less often in horses (Hensel et al. ; RMVM 4, 1227). Aspergillus fumigatus may also infect the ear (otomycosis) and mastoid cavity, the eye and sinuses (mycoses). Aspergillosis is a major disease of birds and is a cause of considerable losses in the poultry industry, particularly of very young birds (brooder pneumonia) (Vertinskii et al. ; RMVM 5, 758; Vallejo; 5, 940). It is also common in captive wild birds, especially water birds (Ainsworth & Rewell; RMVM 1, 2090; Dathe; 4, 1948; Saez; 4, 811), but reports of infections in free-living wild birds are more rare (Beer; RMVM 4, 2177; McDiarmid; 2, 1761; Rosen, 5, 558). A. fumigatus also invades eggs. Aspergillus fumigatus spores may induce allergic reactions in man, resulting in hay fever, asthma or allergic bronchopulmonary aspergillosis. It also produces toxins (Ainsworth & Austwick, 1959; Austwick, 1965). GEOGRAPHICAL DISTRIBUTION: World-wide. TRANSMISSION: Soil and air-borne. Disease incidence appears to be related to heavy infection from house dust, mouldy hay or straw, litter, or feeding stuffs (Austwick, 1965; Austwick, RMVM 5, 3b).

scholarly journals Pulmonary Nocardiosis in Immunocompetent Patient: A Rare Case Report

2020 ◽  
Author(s):  
Kusum V Shah ◽  
Saket Kumar ◽  
Yash Rana ◽  
Arti D Shah
Keyword(s):  
Case Report ◽  
Bacterial Infection ◽  
Rare Case ◽  
Severe Disease ◽  
Immunocompetent Patient ◽  
Nocardia Species ◽  
Pulmonary Nocardiosis ◽  
Rare Case Report ◽  
Bronchial Alveolar Lavage ◽  
Immunocompetent Patients

Pulmonary nocardiosis is a rare bacterial infection that may lead to severe disease in immunodeficient patients and usually not so common in immunocompetent patients. The report is about a 57-year-old male with Norcardiosis. His sputum and Bronchial Alveolar Lavage (BAL) were negative for acid-fast bacilli. Nocardia species was isolated in BAL culture. He was started on Trimethoprim/Sulfamethoxazole and Clarithromycin, which was later continued for six months.

scholarly journals A rare case of cannabis hyperemesis syndrome relieved by hot water bathing

2014 ◽  
Vol 14 (1) ◽  
pp. 86-87 ◽  
Author(s):  
Ben Warner ◽  
Stuart Cairns ◽  
Andy Stone
Keyword(s):  
Rare Case ◽  
Hot Water ◽  
Cannabis Hyperemesis Syndrome

Low Rate of False-Positive Results with Use of A Rapid HIV Test

2002 ◽  
Vol 23 (6) ◽  
pp. 335-337 ◽  
Author(s):  
Cassandra D. Salgado ◽  
Heidi L. Flanagan ◽  
Doris M. Haverstick ◽  
Barry M. Farr
Keyword(s):  
Enzyme Immunoassay ◽  
False Positive ◽  
Diagnostic System ◽  
Rapid Test ◽  
Occupational Exposures ◽  
High Rate ◽  
Negative Results ◽  
Hiv Test ◽  
Rapid Hiv Test ◽  
Positive Results

Background:Occupational exposure to human immunodeficiency virus (HIV) is an important threat to healthcare workers. Centers for Disease Control and Prevention guidelines recommend prompt institution of prophylaxis. This requires (1) immediate prophylaxis after exposure, pending test results that may take more than 24 hours in many hospitals; or (2) performance of a rapid test. The Single Use Diagnostic System (SUDS)® HIV-1 Test is used to screen rapidly for antibodies to HIV type 1 in plasma or serum, with a reported sensitivity of more than 99.9%. We used this test from January 1999 until September 2000, when it was withdrawn from the market following reports claiming a high rate of false-positive results.Methods:We reviewed the results of postexposure HIV testing during 21 months.Results:A total of 884 SUDS tests were performed on source patients after occupational exposures (883 negative results, 1 reactive result). The results of repeat SUDS testing on the reactive specimen were also reactive, but the results of enzyme immunoassay and Western blot testing were negative. A new specimen from the same patient showed a negative result on SUDS testing. This suggested a specificity of 99.9%. In the 4 months after SUDS testing was suspended, there was 1 false-positive result on enzyme immunoassay for 1 of 132 source patients (presumed specificity, 99.2%).Conclusion:Use of the SUDS test facilitated rapid and accurate evaluation of source specimens, obviating unnecessary prophylaxis.

Rare case of Capnocytophaga canimorsus meningitis in a man without risk factors

2021 ◽  
Vol 14 (5) ◽  
pp. e241686
Author(s):  
Faheem Malik ◽  
William Orchard ◽  
George Jacob
Keyword(s):  
Risk Factors ◽  
Rare Case ◽  
Immunocompetent Patient ◽  
Clinical Suspicion ◽  
Dog Bite ◽  
Capnocytophaga Canimorsus ◽  
Animal Exposure

Capnocytophaga canimorsus meningitis is an uncommon but potentially serious cause of meningitis, which is considered particularly rare in healthy and immunocompetent individuals. We present a case of C. canimorsus meningitis in a young, immunocompetent patient which was acquired following a dog bite. We review the literature and propose that underdiagnosis of this condition is likely. To avoid misdiagnosis, and thus improper management, clinicians should ensure that they identify animal exposure in all meningitic patients, and adopt a higher clinical suspicion in the absence of classical risk factors.

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