Percutaneous Treatment of Liver Hydatid Cysts: Comparison of Direct Injection of Albendazole and Hypertonic Saline Solution
Yahya Paksoy1,
Kemal Ödev1,
Mustafa
ahin2,
Ahmet Arslan3 and
Osman Koç1
1 Department of Radiology, Selcuk University, Meram School of Medicine, Konya,
Turkey.
2 Department of General Surgery, Selcuk University, Meram School of Medicine,
Konya, Turkey.
3 Department of Medical Biology and Genetics, Gaziantep University, School of
Medicine, Gaziantep, Turkey.

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Fig. 1A 50-year-old woman with hydatid cyst. This patient was in
group 2. Sonogram shows liver cyst with pure fluid collection during
instillation of scolicidal solution. Needle tip is seen in cystic lesion.
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Fig. 1B 50-year-old woman with hydatid cyst. This patient was in
group 2. One month after percutaneous treatment, sonogram shows that endocyst
is collapsed and no longer appears anechoic.
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Fig. 1C 50-year-old woman with hydatid cyst. This patient was in
group 2. At end of study, sonogram shows that cystic cavity is obliterated by
folded endocyst (pseudotumor appearance). Cyst size is also decreased.
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Fig. 2A Serial sonograms of liver hydatid cyst in 45-year-old woman
in group 1. Before percutaneous treatment.
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Fig. 2B Serial sonograms of liver hydatid cyst in 45-year-old woman
in group 1. One year after percutaneous treatment, sonogram shows that cyst
cavity is obliterated by folded endocyst.
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Fig. 2C Serial sonograms of liver hydatid cyst in 45-year-old woman
in group 1. Three years after percutaneous treatment, cyst cavity is almost
obliterated and decreased. Fluid content has totally disappeared, and solid,
heterogeneous pseudotumor appearance representing degenerated endocyst is
seen. Thickening and irregularities are observed in cyst wall during follow-up
period.
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Fig. 3A 54-year-old woman in group 2 with hydatid cysts. CT scan
shows pure cystic liver hydatid cysts before treatment.
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Fig. 3B 54-year-old woman in group 2 with hydatid cysts. After
treatment, CT scan shows increased cavity density.
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Fig. 4 28-year-old woman in group 1 with hydatid cysts. Daughter
cyst (solid arrows) of approximately 2 cm in diameter is seen in
treated cyst pouch (open arrows) at end of 12th month. Oral
albendazole treatment was started and daughter cyst disappeared at end of
second month of treatment (not shown).
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Copyright © 2005 by the American Roentgen Ray Society.