Clinical case discussion: A female, neutered, 8 years old Whippet dog was referred to the Department of Small Animals, Leipzig University, cause presenting acute para-paresis of the hind limbs. Radiographs of the lumbar spine showed a possibly narrowed intervertebral disc space (Th13/L1); magnetic resonance investigation resulted normal. Abdominal ultrasonography revealed the presence of a not vascularized structure with two rounded, inhomogeneous, main portions. It was occupying the middle abdomen cranially to the bladder, and measured 2,6 x 2,6 and 3 x 3 cm; the distal abdominal aorta was significantly compressed. Computed tomography (CT), suggested that this dumbbell-shaped structure could be possibly related to a neoplasm or an abscess. An organ allocation was not possible. It was finally decided for a laparotomy that allowed the resection of the structure that was firmly adherent to the large omentum. A diagnosis of a surgical gauze left in previous surgery, incorporated in a very reactive omentum, was made. The structure removed underwent bacterial culture, resulted negative, and histopathology that confirmed the absence of neoplastic tissue, and confirmed the foreign body with surrounding hemorrhage and necrosis, inflammation and fibrosis. Even if the diagnostic plan included a second level diagnostic imaging (CT), the diagnosis of foreign body was not achieved until surgery was performed, showing that the retrieval of a surgical swab could be a difficult diagnosis. It is also peculiar how the foreign body behaved, because in literature similar cases are frequently (not always), reported as symptomatic (nonspecific symptoms, bacterial infections, granulomas, neoplastic transformation, transmural migration, enterocutaneous fistula, etc.) [1-13], while in the present case it was an accidental finding.

Abdominal foreign body mimicking an asymptomatic abdominal mass in a dog

CERQUETELLA, Matteo;ROSSI, Giacomo;SPATERNA, Andrea;
2015-01-01

Abstract

Clinical case discussion: A female, neutered, 8 years old Whippet dog was referred to the Department of Small Animals, Leipzig University, cause presenting acute para-paresis of the hind limbs. Radiographs of the lumbar spine showed a possibly narrowed intervertebral disc space (Th13/L1); magnetic resonance investigation resulted normal. Abdominal ultrasonography revealed the presence of a not vascularized structure with two rounded, inhomogeneous, main portions. It was occupying the middle abdomen cranially to the bladder, and measured 2,6 x 2,6 and 3 x 3 cm; the distal abdominal aorta was significantly compressed. Computed tomography (CT), suggested that this dumbbell-shaped structure could be possibly related to a neoplasm or an abscess. An organ allocation was not possible. It was finally decided for a laparotomy that allowed the resection of the structure that was firmly adherent to the large omentum. A diagnosis of a surgical gauze left in previous surgery, incorporated in a very reactive omentum, was made. The structure removed underwent bacterial culture, resulted negative, and histopathology that confirmed the absence of neoplastic tissue, and confirmed the foreign body with surrounding hemorrhage and necrosis, inflammation and fibrosis. Even if the diagnostic plan included a second level diagnostic imaging (CT), the diagnosis of foreign body was not achieved until surgery was performed, showing that the retrieval of a surgical swab could be a difficult diagnosis. It is also peculiar how the foreign body behaved, because in literature similar cases are frequently (not always), reported as symptomatic (nonspecific symptoms, bacterial infections, granulomas, neoplastic transformation, transmural migration, enterocutaneous fistula, etc.) [1-13], while in the present case it was an accidental finding.
2015
978-88-909002-0-7
LXIX Convegno Nazionale S.I.S.Vet.
274
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11581/387740
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