Unlabelled: We performed Tc-99m MAG3 dynamic renal scintigraphy followed by a SPECT/CT imaging to a 38-yr-old woman who had a fistula in the lower urinary tract after a gynecological operation for diagnostic purposes. After scintigraphy, CT and fusion images were evaluated, it was observed that the activity in the right lower quadrant was actually in the ileal lumen. When early and late SPECT/CT images were compared, it was seen that the activity was moving distally with intestinal peristaltism. The reason for diagnostic imaging of the fistulas is not only to show the existence of the fistula but also locate it anatomically before the surgery. SPECT systems integrated with CT scanning provide functional and anatomical imaging at the same session. Dynamic renal scintigraphy and abdominal SPECT/CT, is a safe diagnostic procedure in visualization of urinary tract fistulas with advantages of the low cost, low radiation exposure and easier tolerability compared to double contrast imaging.
Conflict Of Interest: None declared.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3590972 | PMC |
| http://dx.doi.org/10.4274/Mirt.44 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Retroperitoneal Teratoma in a Newborn: A Case Report and Diagnostic Insights.
Cureus
December 2024
Department of Pediatrics, Division of Neonatology, Blythedale Children's Hospital, Valhalla, USA.
Retroperitoneal teratomas are rare neoplasms in neonates, presenting with nonspecific symptoms and variable clinical features, making diagnosis challenging. Radiological investigations, particularly fetal ultrasound and contrast-enhanced computed tomography, play a critical role in their detection. Differential diagnoses include neuroblastoma, adrenal hemorrhage, and congenital cystic lesions, which share overlapping clinical and imaging features.
View Article and Find Full Text PDF[The 510th case: fever of unknown origin, acute kidney injury].
Zhonghua Nei Ke Za Zhi
January 2025
Department of Infectious Diseases, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing100730, China.
A 65-year-old male was admitted to Peking Union Medical College Hospital. The patient had intermittent fever for 2 months with a maximum body temperature of 39.3 ℃ and elevated serum creatinine levels for 1 week.
View Article and Find Full Text PDFLocal and systemic biodistribution of a small-molecule radiopharmaceutical probe after transcatheter embolization and intra-arterial delivery in a porcine orthotopic renal tumor model.
Nucl Med Commun
February 2025
Department of Radiology, Netherlands Cancer Institute- Antoni van Leeuwenhoekziekenhuis, Amsterdam, The Netherlands.
Background: Small-molecule biomacromolecules target tumor-specific antigens. They are employed as theranostic agents for imaging and treatment. Intravenous small-molecule radioligands exhibit rapid tumor uptake and excretion.
View Article and Find Full Text PDFAssessment of renal insufficiency in patients with renal artery stenosis by multiparametric magnetic resonance imaging.
Ren Fail
December 2025
Department of Radiology, Beijing Anzhen Hospital, Beijing, China.
Objectives: To evaluate the function of kidneys with renal artery stenosis using multiparametric magnetic resonance imaging, assess the diagnostic efficacy of multiparametric magnetic resonance imaging for single kidney dysfunction.
Materials And Methods: Renal multiparametric magnetic resonance imaging was performed on 62 patients with RAS using the Philips Ingenia CX 3.0 T MRI machine.
[Urinary tract infection due to Streptococcus pneumoniae and its relationship with nephrourological malformations].
Andes Pediatr
August 2024
Unidad de Nefrología, Hospital General de Niños Pedro de Elizalde, Ciudad Autónoma de Buenos Aires, Argentina.
Article Synopsis
- Urinary tract infections (UTIs) in children are primarily caused by enterobacteria, but Streptococcus pneumoniae is a rare cause that can indicate underlying issues.
- A case study focused on a 2-year-old girl with recurrent UTIs, renal malformations, and a detected UTI caused by Streptococcus pneumoniae demonstrated the importance of thorough imaging studies for such cases.
- The findings highlight that UTIs from this atypical bacterium often correlate with serious renal-urological conditions, emphasizing the necessity for additional urinary tract evaluations in affected patients.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!