ABSTRACT
The aim of work was to describe a remaining uterine mesonephric duct cyst in female Pinscher dog, with 8 years old. The main complaint of the owner was no heat at least 18 months. Clinical examination revealed presence of cysts in all teats, confirmed by cytopathologic exam. Haemogram, serum biochemical exams, urinalysis, radiographs of the thorax and abdominal ultrasound were performed and no changes were observed. During the ovaryhysterectomy was observed endometrial hyperplasia and the histopathologic diagnosis was remaining uterine mesonephric duct cyst associated with discrete endometrial hyperplasia. Was concluded that adequate histopathologycal identification of the uterine mesonephric duct cyst is crucial so do not mistake with neoplasia.
O objetivo do trabalho foi descrever um caso de cisto de ducto mesonéfrico remanescente uterino em cadela da raça Pinscher, 8 anos de idade. A principal queixa do proprietário foi ausência de cio com duração de 18 meses. No exame físico evidenciou-se presença de cistos em todos os tetos, confirmado pelo exame citopatológico. Foi realizado hemograma, exames de bioquímica sérica, urinálise, exame radiográfico do tórax e ultrassom abdominal, e não foram observadas alterações. Durante o procedimento de ovário-histerectomia, foi observada hiperplasia endometrial e o diagnóstico histopatológico foi de cisto de ducto mesonéfrico remanescente uterino associado à hiperplasia endometrial discreta. Concluiu-se que a identificação histopatológica adequada do cisto de ducto mesonéfrico uterino é crucial para que o mesmo não seja confundido com neoplasia.
El objetivo del trábalo fue describir un caso de quiste remaneciente del ducto mesonéfrico uterino en perra da raza Pinscher, 8 años de edad. La principal queja del propietario fue ausencia del cio con duración de 18 meses. El examen físico reveló una presencia de quistes en los techos, confirmado por examen citopatológico. Se realizaron hemograma, pruebas bioquímicas sérica, análisis de orina, radiografías de tórax y ecografía abdominal, y no se observaron cambios. Durante ovario histerectomía se observó hiperplasia endometrial y el diagnóstico histopatológico se fue quiste remaneciente del ducto mesonéfrico uterina asociado a la hiperplasia endometrial discreta. Se concluyó que la identificación histopatológico adecuada del ducto mesonéfrico uterina es crucial para que no se confunda con neoplasia.
Subject(s)
Female , Animals , Dogs , Cysts/veterinary , Wolffian Ducts/anatomy & histology , Endometrial Hyperplasia/veterinary , Inducible T-Cell Co-Stimulator Protein , Urogenital Abnormalities/veterinaryABSTRACT
The aim of work was to describe a remaining uterine mesonephric duct cyst in female Pinscher dog, with 8 years old. The main complaint of the owner was no heat at least 18 months. Clinical examination revealed presence of cysts in all teats, confirmed by cytopathologic exam. Haemogram, serum biochemical exams, urinalysis, radiographs of the thorax and abdominal ultrasound were performed and no changes were observed. During the ovaryhysterectomy was observed endometrial hyperplasia and the histopathologic diagnosis was remaining uterine mesonephric duct cyst associated with discrete endometrial hyperplasia. Was concluded that adequate histopathologycal identification of the uterine mesonephric duct cyst is crucial so do not mistake with neoplasia.(AU)
O objetivo do trabalho foi descrever um caso de cisto de ducto mesonéfrico remanescente uterino em cadela da raça Pinscher, 8 anos de idade. A principal queixa do proprietário foi ausência de cio com duração de 18 meses. No exame físico evidenciou-se presença de cistos em todos os tetos, confirmado pelo exame citopatológico. Foi realizado hemograma, exames de bioquímica sérica, urinálise, exame radiográfico do tórax e ultrassom abdominal, e não foram observadas alterações. Durante o procedimento de ovário-histerectomia, foi observada hiperplasia endometrial e o diagnóstico histopatológico foi de cisto de ducto mesonéfrico remanescente uterino associado à hiperplasia endometrial discreta. Concluiu-se que a identificação histopatológica adequada do cisto de ducto mesonéfrico uterino é crucial para que o mesmo não seja confundido com neoplasia.(AU)
El objetivo del trábalo fue describir un caso de quiste remaneciente del ducto mesonéfrico uterino en perra da raza Pinscher, 8 años de edad. La principal queja del propietario fue ausencia del cio con duración de 18 meses. El examen físico reveló una presencia de quistes en los techos, confirmado por examen citopatológico. Se realizaron hemograma, pruebas bioquímicas sérica, análisis de orina, radiografías de tórax y ecografía abdominal, y no se observaron cambios. Durante ovario histerectomía se observó hiperplasia endometrial y el diagnóstico histopatológico se fue quiste remaneciente del ducto mesonéfrico uterina asociado a la hiperplasia endometrial discreta. Se concluyó que la identificación histopatológico adecuada del ducto mesonéfrico uterina es crucial para que no se confunda con neoplasia.(AU)
Subject(s)
Animals , Female , Dogs , Wolffian Ducts/anatomy & histology , Cysts/veterinary , Endometrial Hyperplasia/veterinary , Urogenital Abnormalities/veterinaryABSTRACT
Background: Splenic hematoma is an encapsulated blood accumulation, which is macroscopically indistinguishable from malignant spleen. The treatment of choice and final diagnosis were by splenectomy and exploratory laparotomy followed by biopsy and histopathological examination, respectively. Nylon tie bands are devices made of polyamide 6.6, same material of surgical nylon wires, and has been used in different surgical procedures in animals. The present report case aimed to describe the use of nylon tie bands polyamide 6.6 in a 2.3-year-old Golden retriever dog diagnosed with splenic hematoma and lymphoid hyperplasia; and the clinical presentation, diagnostic evaluation, histological diagnosis of splenic hematoma and lymphoid hyperplasia. Case: A 2.3-year-old intact male Golden retriever dog was presented with history of anorexia, apathy, regurgitation and weight loss. During the physical examination was identified a mass in the left side of abdomen. The complete blood count (CBC), serum biochemistry, urinalysis, and thoracic radiographs were no alteration. Abdominal ultrasound revealed splenomegaly and heterogeneous hypoechoic structure. Splenectomy using an adjustable nylon ties polyamide 6.6 for hemostasis technique was performed during an exploratory laparotomy. The spleen presented hematoma and lymphoid hyperplasia at the histopathological examination, as well as the presence of siderocalcinotic plate in the trabecular spleen. The dog presented with no regurgitation, apathy or anorexia after 10 days of surgery. CBC, serum biochemistry analysis, thoracic radiographs and abdominal ultrasound revealed no abnormalities. Video laparoscopy did not showed any sign of adherence on the local where used the nylon tie bands. One year and three months after the surgery, the owner was contacted by telephone, since he had changed to other city, and he reported that the dog was healthy without any clinical signs...(AU)
Subject(s)
Animals , Male , Dogs , Hemostasis, Surgical/methods , Hemostasis, Surgical/veterinary , Splenic Diseases/veterinary , Nylons , Tertiary Lymphoid Structures , Splenectomy/veterinaryABSTRACT
Background: Splenic hematoma is an encapsulated blood accumulation, which is macroscopically indistinguishable from malignant spleen. The treatment of choice and final diagnosis were by splenectomy and exploratory laparotomy followed by biopsy and histopathological examination, respectively. Nylon tie bands are devices made of polyamide 6.6, same material of surgical nylon wires, and has been used in different surgical procedures in animals. The present report case aimed to describe the use of nylon tie bands polyamide 6.6 in a 2.3-year-old Golden retriever dog diagnosed with splenic hematoma and lymphoid hyperplasia; and the clinical presentation, diagnostic evaluation, histological diagnosis of splenic hematoma and lymphoid hyperplasia. Case: A 2.3-year-old intact male Golden retriever dog was presented with history of anorexia, apathy, regurgitation and weight loss. During the physical examination was identified a mass in the left side of abdomen. The complete blood count (CBC), serum biochemistry, urinalysis, and thoracic radiographs were no alteration. Abdominal ultrasound revealed splenomegaly and heterogeneous hypoechoic structure. Splenectomy using an adjustable nylon ties polyamide 6.6 for hemostasis technique was performed during an exploratory laparotomy. The spleen presented hematoma and lymphoid hyperplasia at the histopathological examination, as well as the presence of siderocalcinotic plate in the trabecular spleen. The dog presented with no regurgitation, apathy or anorexia after 10 days of surgery. CBC, serum biochemistry analysis, thoracic radiographs and abdominal ultrasound revealed no abnormalities. Video laparoscopy did not showed any sign of adherence on the local where used the nylon tie bands. One year and three months after the surgery, the owner was contacted by telephone, since he had changed to other city, and he reported that the dog was healthy without any clinical signs...