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Case Report: Isolated Renal Hydatid Cyst in a Boy
Levent Cankorkmaz1, Esat Korğalı2, Mehmet Haydar Atalar3
1Sivas Cumhuriyet Üniversitesi Tıp Fakültesi, Çocuk Cerrahisi Anabilim Dalı, Sivas, Türkiye
Hydatid cyst, a rare parasitic disease, can affect the kidney. Diagnosis can be challenging, even with negative indirect hemagglutination tests, highlighting the need for clinical suspicion in flank pain cases.
Area of Science:
- Parasitology
- Urology
- Tropical Medicine
Background:
- Hydatid cyst is a significant parasitic disease in Mediterranean developing countries.
- Diagnosis is often difficult due to non-specific symptoms and inconclusive lab results.
- Isolated renal hydatid cysts are exceptionally rare.
Purpose of the Study:
- To present a rare case of a primary left renal hydatid cyst in a pediatric patient.
- To emphasize the diagnostic challenges associated with renal hydatidosis.
- To highlight the importance of considering renal hydatid cyst in differential diagnosis of flank pain.
Main Methods:
- Case report of a 12-year-old boy with flank pain and a left renal cystic mass.
- Diagnostic workup included imaging and serological tests (Indirect Haemagglutination Test - IHA).
- Surgical intervention (nephrectomy) was performed for definitive diagnosis and treatment.
Main Results:
- The patient presented with flank pain and a cystic mass in the left kidney.
- Indirect Haemagglutination Test (IHA) for Echinococcus was negative.
- Nephrectomy confirmed the diagnosis of a primary left renal hydatid cyst.
Conclusions:
- Renal hydatid cysts can present with diverse clinical manifestations, from asymptomatic to severe renal dysfunction.
- Clinical suspicion is crucial for diagnosing renal hydatid cysts, particularly when serological tests like IHA are negative.
- Considering renal hydatid cyst in patients with unexplained flank pain can aid in timely diagnosis and management.
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