Related Experiment Video
Updated: Apr 15, 2026
04:05
Surgical Model for Single-Staged Tissue-Engineered Urothelial Tubes in Minipigs
Published on: July 5, 2024
829
Aspergillus infection in urinary tract post-ureteric stenting
1Department of Microbiology, Narayana Health Multispeciality Hospital, Ahmedabad - 382 424, Gujarat, India.
Indian Journal of Medical Microbiology
|April 14, 2015
Summary
A rare case of Aspergillus flavus urinary tract infection was identified in a young diabetic woman with a displaced double-J stent. Prompt diagnosis and antifungal treatment led to her recovery.
Area of Science:
- Urology
- Mycology
- Infectious Diseases
Background:
- Urinary tract fungal infections (UTIs) often occur after antibiotic use, instrumentation, or indwelling catheters, particularly in immunocompromised individuals.
- Candida species are the most common cause of fungal UTIs, followed by Aspergillus species.
Observation:
- A 26-year-old diabetic female presented with abdominal pain, fever, nausea, and vomiting following double-J stent placement.
- Computed Tomography (CT) scan revealed a displaced double-J stent, which was suspected as the cause of her symptoms.
Findings:
- Microbiological examination of tissue obtained during stent replacement and cystoscopy isolated Aspergillus flavus as the causative agent.
- Histopathological examination confirmed the fungal infection.
Implications:
- This case highlights Aspergillus flavus as a potential pathogen in complicated urinary tract infections, especially in patients with indwelling devices and underlying conditions like diabetes.
- Early diagnosis through advanced imaging and microbiological analysis is crucial for effective management with antifungal therapy.
Related Concept Videos
01:26Kidney Transplant II: Surgical Procedure
851
Preoperative ManagementThe primary goals of preoperative management in kidney transplantation are to optimize the patient’s metabolic state and prepare them for surgery through diet adjustments, necessary dialysis, and tailored medical treatment. This phase also involves comprehensive infection screening and patient education about the surgical procedure and postoperative care to improve outcomes and adherence.Medical ManagementA comprehensive evaluation is required for both the living...
851
01:25Urinary Tract Infection II: Pathophysiology
1.3K
The pathophysiology of urinary tract infections (UTIs) encompasses several progressive stages, beginning with bacterial colonization and culminating in potential systemic complications if untreated. UTIs are primarily initiated by bacteria, such as Escherichia coli, which often originate from the gastrointestinal tract and migrate to the urinary system through the periurethral area. This migration can occur via several routes, including improper hygiene practices, sexual activity, or...
1.3K
01:26Urinary Tract Infection I: Introduction
1.2K
Urinary tract infections (UTIs) impact various parts of the urinary system, including the kidneys, ureters, bladder, and urethra. These infections are generally bacterial, with Escherichia coli being the most common causative agent, often originating from the gastrointestinal tract. However, other bacteria, such as Staphylococcus saprophyticus, Klebsiella pneumoniae, and Proteus mirabilis, are also known to cause UTIs. The type, location, and underlying complexity of the UTI guide both...
1.2K
01:30Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care
411
A healthcare provider can diagnose a urinary tract infection (UTI) through several methods:Medical History and Symptoms: The provider will take a detailed medical history and ask about symptoms such as frequent urination, burning sensation during urination, and lower abdominal pain.Urinalysis: A clean-catch urine sample is collected in a sterile container and tested for the presence of bacteria, white blood cells (leukocytes), nitrites, blood, and protein. The presence of leukocytes and...
411
01:17Urinary Tract Infection IV: Nursing Management
624
In managing urinary tract infections (UTIs) in nursing, a comprehensive assessment is essential. Begin by gathering subjective data, such as the patient’s complaints of dysuria (painful urination), urinary frequency, urgency, suprapubic pain, and any lower abdominal discomfort. This information can be complemented by questions regarding previous UTIs, sexual activity, and personal hygiene practices, which can provide insight into risk factors. Objective assessment should focus on signs...
624
01:27Acute Pyelonephritis I: Introduction
1.3K
Pyelonephritis is a bacterial infection that primarily affects the renal parenchyma and collecting system, including the renal pelvis, tubules, and interstitial tissue of one or both kidneys. It can be classified as either acute—a sudden, severe infection—or chronic, which refers to long-term or recurrent kidney infections.The primary cause of acute pyelonephritis (APN) is bacterial infection, with Escherichia coli accounting for approximately 70-80% of cases. Other bacteria, such...
1.3K