The liver and lungs are the two organs most commonly affected by the
endemic illness known as hydatid disease. The most typical reason for
peritoneal echinococcosis is when a hepatic hydatid cyst ruptures into the
peritoneal cavity. A cyst in the pelvic cavity is only deemed main if there are
no additional hydatid cysts anywhere else. Here, we describe a solitary pelvic
hydatid cyst that manifested without affecting the lungs or any other internal
organs. Our patient, a 50-year-old lady, was diagnosed with a thin-walled big
cystic mass in the pelvic area by ultrasonography. Her main symptoms were
dull aching discomfort around the umbilicus and umbilical hernia. The most
likely first diagnosis for her operation was an isolated pelvic mass. Clinical
examination and imaging study were done and incidentally diagnosed as a
pelvic hydatid cyst disease with dense adhesion between the omentum,
bladder and left ovary and left fallopian tube. A laparotomy was
performed. The cyst was removed successfully from the surrounding
adhesion on the surgical attempt without undue complication. There are no
indications of a disease recurrence in the post-operative follow-up.
Gynecologists and surgeons should be apprised of the potential for a single
main hydatid cyst in the pelvic region and must consider this condition when
establishing a differential diagnosis of a primary cystic pelvic mass.
Keywords: Lower back pain, Echinococcus Granulosus, Pelvic mass, Hydatid
Cyst, Zoonosis
