This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Case Report
Valeri Velev
Medical University of Sofia
Corresponding Author
ORCiD: https://orcid.org/0000-0003-0161-6993
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This work is licensed under a CC BY 4.0 License. Read Full License
Background
Cystic еchinococcosis is a chronic parasitosis caused by the larvae of the tapeworm Echinococcus granulosus. Humans act as intermediate hosts and the larvae can affect any organ in the form of cysts. They are most often found incidentally by diagnostic imaging, where they have become large in size, with treatment being primarily invasive. Conservative treatment with albendazole is one of the appropriate treatment options, but it features a low success rate in cysts over 5 cm.
Case presentation
We describe a case of an 14-year-old girl with an active 12 cm cyst in the liver. Two consecutive courses with albendazole, with duration 3 months each, were conducted. The cyst reached a safe inactive stage and no relapses have been observed for 1 year since the last administration of the medication.
Conclusions
Our experience shows that with large cysts albendazole courses may be extended including in childhood. Ultrasonography has clearly demonstrated its ability to follow-up patient in a cost effective manner and avoiding ionizing radiations.
Keywords
Echinococcosis, Albendazole, Ultrasonography
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This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Case Report
Valeri Velev
Medical University of Sofia
Corresponding Author
ORCiD: https://orcid.org/0000-0003-0161-6993
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 13 Jul, 2020
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background
Cystic еchinococcosis is a chronic parasitosis caused by the larvae of the tapeworm Echinococcus granulosus. Humans act as intermediate hosts and the larvae can affect any organ in the form of cysts. They are most often found incidentally by diagnostic imaging, where they have become large in size, with treatment being primarily invasive. Conservative treatment with albendazole is one of the appropriate treatment options, but it features a low success rate in cysts over 5 cm.
Case presentation
We describe a case of an 14-year-old girl with an active 12 cm cyst in the liver. Two consecutive courses with albendazole, with duration 3 months each, were conducted. The cyst reached a safe inactive stage and no relapses have been observed for 1 year since the last administration of the medication.
Conclusions
Our experience shows that with large cysts albendazole courses may be extended including in childhood. Ultrasonography has clearly demonstrated its ability to follow-up patient in a cost effective manner and avoiding ionizing radiations.
Figure 1
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