Clinical, laboratorial and image aspects of a perforated pyloric ulcer secondary to nonsteroidal anti-inflammatory use in a cat

Background: Inappropriate use of drugs for veterinary patients represents a common problem at clinical practice. Nonsteroidal anti-inflammatories are one of these misused drugs and may lead to clinical status of challenging diagnosis. Adverseeffects for patients submitted to its incorrect use may include simple cases such as pharmacological gastroenteritis to severeacute renal failure or perforated gastroenteric ulcers with no pathognomonic clinical signs. The objective of this reportwas to describe a case of a perforated pyloric ulcer secondary to prolonged use of meloxicam in a cat with its clinical,laboratorial and image aspects from the moment of suspicion until the diagnosis.Case: An 8-year-old female feline was attended at the Veterinary Hospital of the Dom Bosco Catholic University, withmain complaint being a mammary nodule with recent ulceration. Tumor staging and pre-surgical blood analysis wereperformed previous to total unilateral mastectomy. Eleven days post-surgery the patient was brought for suture removal,but it was observed stupor, moderate dehydration (estimated 10%), 36.7ºC rectal temperature, heart rate at 100 beats/min,respiratory rate at 60 breaths/min, 40 mg/dL blood glucose, icterus and abdominal distension with tympany at percussion(fluid wave test was negative). Anamnesis revealed the possible use of meloxicam for 10 days. The first suspicion wassepsis, with enteric gas secondary to infection. Due to no classical signs of peritoneum effusion and possible severe entericdistension, abdominocentesis was not immediate performed. Complete blood count and serum biochemistry revealed amarked band leukocytosis associated with renal injury, supporting the first sepsis suspicion. Abdominal radiography revealedradiodensity of diffuse aspect at ventral topography but no evidence of marked...(AU)

Clinical, laboratorial and image aspects of a perforated pyloric ulcer secondary to nonsteroidal anti-inflammatory use in a cat

Background: Inappropriate use of drugs for veterinary patients represents a common problem at clinical practice. Nonsteroidal anti-inflammatories are one of these misused drugs and may lead to clinical status of challenging diagnosis. Adverseeffects for patients submitted to its incorrect use may include simple cases such as pharmacological gastroenteritis to severeacute renal failure or perforated gastroenteric ulcers with no pathognomonic clinical signs. The objective of this reportwas to describe a case of a perforated pyloric ulcer secondary to prolonged use of meloxicam in a cat with its clinical,laboratorial and image aspects from the moment of suspicion until the diagnosis.Case: An 8-year-old female feline was attended at the Veterinary Hospital of the Dom Bosco Catholic University, withmain complaint being a mammary nodule with recent ulceration. Tumor staging and pre-surgical blood analysis wereperformed previous to total unilateral mastectomy. Eleven days post-surgery the patient was brought for suture removal,but it was observed stupor, moderate dehydration (estimated 10%), 36.7ºC rectal temperature, heart rate at 100 beats/min,respiratory rate at 60 breaths/min, 40 mg/dL blood glucose, icterus and abdominal distension with tympany at percussion(fluid wave test was negative). Anamnesis revealed the possible use of meloxicam for 10 days. The first suspicion wassepsis, with enteric gas secondary to infection. Due to no classical signs of peritoneum effusion and possible severe entericdistension, abdominocentesis was not immediate performed. Complete blood count and serum biochemistry revealed amarked band leukocytosis associated with renal injury, supporting the first sepsis suspicion. Abdominal radiography revealedradiodensity of diffuse aspect at ventral topography but no evidence of marked...