Unexpected cytological diagnosis of two cases of echinococcosis.
The Authors report two cases of hydatid cysts localized in the soft tissues of the thigh and in para-renal region respectively. In both cases the cystic nature of the lesion was revealed by echography while the common serologic and hematologic preoperative tests did not show pathologic values. The working diagnosis was traumatic or developmental lesion and the patients were undergone to fine needle aspiration (FNA) cytology which permitted to make the unexpected diagnosis of hydatid cysts. The enzyme linked immunosorbent assay for echinococcus, done at the time in monitoring the disease, was positive only in one case. Although the routine use of FNA cytology for the diagnosis of echinococcosis should be discouraged, this procedure may represent a real aid in the definitive diagnose of clinically unsuspected hydatid cysts.
Giuffré
G
G
Dipartimento di Patologia Umana, Università degli Studi di Messina.
Mondello
P
P
Inferrera
A
A
Furchì
A
A
Gentile
H M
HM
Speciale
G
G
D000328:Adult; D001707:Biopsy, Needle; D004443:Echinococcosis / Q000175:diagnosis*; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006801:Humans; D007674:Kidney Diseases / Q000469:parasitology*; D012187:Retroperitoneal Space; D013848:Thigh