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Fluid-filled cavities within the brain are well-recognized in human and veterinary medicine. Congenital or acquired brain cystic lesions could be isolated or associated with other diseases. Clinical signs related to cysts depend on their size and the mass effect they exert on surrounding neuroanatomical structures. We present a case of a 5-month-old Belgian Malinois dog with cervical pain and right head tilt. The dog had a normal haematochemical profile and negative infectious disease tests. A contrast enhancement Computed Tomography scan revealed the presence of a thin-walled cystic lesion in the caudal cranial fossa at the level of the right pontine-cerebellar junction. A cerebrospinal fluid tap was performed by lumbar puncture, revealing a monocytic pleocytosis. After initial improvement following corticosteroid and antibiotic therapy, clinical signs worsened, and the dog underwent a second clinical evaluation and magnetic resonance imaging examination. After euthanasia a complete postmortem examination was performed. Histological and immunohistochemical findings were suggestive of an ependymal cyst.

Objectives: In cats affected by severe thoracolumbar spinal cord pathologies, paraplegia and paraparesis, often accompanied by urinary retention, pose significant challenges, impacting both the cats' welfare and owners' lives. This study aimed to assess the quality of life (QoL) of cats affected by these conditions, and to evaluate the social and familial implications for caregivers. Methods: The study was structured into two parts. The first part comprised direct observations of aspects of QoL in cats both in household and shelter settings, while the second part involved the distribution of questionnaires to cat owners and shelter operators. Results: Cats with paraplegia/paraparesis and urinary retention can maintain a good QoL, with hindlimb mobility significantly influencing QoL scores. Shelter cats showed a comparable QoL to household cats, challenging the anecdotal beliefs that shelter cats with severe neurological impairments are destined to lead substandard lives. Operator surveys highlighted the feasibility of managing these cats in shelter environments, emphasising the importance of collaboration between caregivers and veterinary professionals. Likewise, owner surveys revealed a manageable time commitment for care, with most owners achieving proficiency in manual bladder expression within 1 month. Despite challenges, most of the owners reported positive experiences and did not contemplate euthanasia for their cats. Regular veterinary visits and occasional physiotherapy were common practices among caregivers. Conclusions and relevance: Owners who respond to the questionnaire and shelter operators have a high commitment to cats with paraplegia/paraparesis. Although the study acknowledges this potential bias, it suggests that dedicated care can ensure a good QoL for cats with severe spinal injuries, both in shelter and household settings. Effective communication between caregivers and veterinary professionals is essential for accurate information dissemination and optimal care provision. This research contributes to raising awareness of managing these conditions and emphasises the importance of collaborative care approaches in veterinary medicine. [ABSTRACT FROM AUTHOR]

Introduction: French bulldogs can be affected by several neurological diseases, with myelopathies representing the most frequent cause of neurological signs. Studies focusing on the epidemiology of cervical diseases in this breed are lacking. This study aims to describe the prevalence of neurological pathologies responsible for cervical pain and/or signs of cervical myelopathy, assuming that intervertebral disc herniation represents the most common disease; a second aim was to evaluate how often different pathologies coexist in this spinal region in French bulldogs. Materials and methods: A retrospective analysis of medical records from the database of a single referral center (AniCura I Portoni Rossi Veterinary Hospital--Zola Predosa, Bologna, Italy) was performed, including French bulldogs presented for neck pain and/or neurological deficits consistent with cervical myelopathy. Clinical and imaging data were reviewed and used as inclusion criteria. Based on the number of MRI-diagnosed diseases, the eligible dogs were divided into three groups. Results: One hundred five French bulldogs met the inclusion criteria. The most commonly diagnosed condition was an intervertebral disc herniation (66.9%), followed by C2 idiopathic hypertrophic ganglioneuritis (15.1%), cervical syringomyelia (11.5%), congenital osseous malformations (1.4%), spinal arachnoid diverticula (1.4%), neoplasms (1.4%), steroid-responsive meningitis-arteritis (0.7%), traumatic vertebral fractures (0.7%), and other (0.7%). For the vast majority of dogs (75/105) a single pathology was diagnosed, with intervertebral disc herniations accounting for 86.7% of cases, involving C3-C4 IVD most commonly. In the remaining 30 dogs, two or three different and concurrent diseases were detected. Among these 30 dogs, intervertebral disc herniations still remained the most diagnosed condition, in combination with C2 idiopathic hypertrophic ganglioneuritis and syringomyelia in 19 and seven cases, respectively. Conclusion: The results of this study highlight that different pathologies can affect the cervical spinal cord in French bulldogs, with intervertebral disc herniations representing the most frequent condition, as previously described in the veterinary literature. In almost a third of cases, different pathologies can coexist at the cervical level. However, for cases in which different pathologies are present at the same time, it is not always possible to clearly establish their clinical significance. [ABSTRACT FROM AUTHOR]

Simple Summary: Palatine tonsils are lymphoid organs within the tonsillar fossa. Their location provides them a role against antigens entering the body during feeding and breathing. MRI is considered the technique of choice in depicting soft tissue, and it can show concurrent bone involvement. In human medicine, MRI is used in the investigation of tonsillar diseases. In veterinary medicine, a recent study on healthy dogs has described the MRI appearance of presumed normal canine palatine tonsils. Due to the similarities between animals and humans, the authors aimed to evaluate the feasibility of low-field MRI to detect tonsils in cats and to describe features of presumed normal palatine tonsils, assessing the interoperator reproducibility of the findings in a population of adult cats. MRI is a potentially useful imaging modality for the assessment of palatine tonsils in cats; also, with a low-field MRI, their normal appearance has been described for the first time in this study. The authors recommend the evaluation of tonsils in the transverse plane and consider the most accurate estimation of the short axis. This study could be a baseline for the evaluation of MRI in the assessment of feline tonsils with high-field MRI. Palatine tonsils are lymphoid organs, whose anatomic localization gives them a role against antigens entering the body during feeding and breathing. In human medicine, MRI is used to investigate tonsillar diseases. In veterinary medicine, a recent study on healthy dogs described the MRI appearance of canine palatine tonsils, with no available reports about feline ones. Due to the similarities between animals and humans, and based on the study on canine tonsils, the authors aimed to evaluate the feasibility of low-field MRI to detect and describe presumed normal features of feline palatine tonsils, assessing the finding's reproducibility. Low-field MRI of the heads of 14 cats was reviewed, and qualitative findings (visualization, shape, margins, signal intensity, and pattern) and size of each tonsil were recorded. Each observer recorded 71% of the expected tonsils. Most of them were classified as oval, ill-defined, and hyperintense structures with both homogeneous and heterogeneous signal patterns; the overall agreement was considered good. Low-field MRI is potentially a useful imaging modality to visualize palatine tonsils in cats, and their normal appearance has been described for the first time. The authors recommend the evaluation of tonsils in the transverse plane and consider the most accurate estimation of the short axis. [ABSTRACT FROM AUTHOR]

Simple Summary: The aim of the study is to describe the application, complications, and outcome of thoracoscopic PleuralPortTM in dogs affected by chronic pleural effusion. Seven dogs received eight devices for the management of five effusions caused by malignant mesothelioma, one caused by pleural carcinomatosis, and pulmonary metastasis, and one chronic chylothorax. One dog developed pneumothorax that was resolved after 12 h, and, in another, a tube was obstructed 45 days post application. The median duration of the port placement in the four cancer patients was 5 months and all dogs were euthanized for disease progression; in the dog with chylothorax, the device was removed after 1 year at the resolution of effusion. Chronic non-septic pleural effusion is a condition that frequently may occur because of lung or pleural neoplasia, or chylothorax refractory to surgical treatment, in dogs. Effusion management can be performed with multiple pleurocenteses or the application of chest drains. New modified vascular devices have been used for patients with chronic diseases; they offer the advantage of allowing home management and do not require hospitalization. Eight PleuralPortTM devices were applied in seven dogs during thoracoscopic exploration and biopsy procedures; five were affected by mesothelioma; one by lung metastases from a mammary carcinoma; and one by chronic chylothorax. The median time of surgical procedure was 51 min; one developed pneumothorax post-operatively that resolved within 12 h after repeated drainage; one device was obstructed after 45 days and was successfully managed by flushing. All patients were discharged after 24 h. The median duration of port insertion in cancer patients was 5 months and those dogs were euthanized because of tumor progression; in the dog with chylothorax, the device was removed after 1 year when the effusion had resolved. [ABSTRACT FROM AUTHOR]

Case series summary Four cats that presented with severe cluster seizures developed neurogenic urinary retention in the postictal phase. None of the cats had previous seizures. Micturition was reported as normal in all cats for 3 or more years before seizure onset. All cats required a continuous rate infusion of propofol to control the seizure activity. In all cats manual bladder expression was performed every 8 h until recovery of normal micturition. One cat was started on phenoxybenzamine to reduce internal urethral sphincter tone. All cats recovered normal micturition within 4 weeks of the last cluster of seizures. Relevance and novel information Transient neurogenic urinary retention has not previously been reported in cats or dogs following severe cluster seizures. Urinary retention should be considered a potential postictal deficit, requiring prompt recognition and treatment to avoid urinary tract infection and detrusor muscle atony. [ABSTRACT FROM AUTHOR]

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The article presents two case studies that include an 8-year-old male boxer dog and a 9-year-old male boxer dog. It informs that the 8-year-old had a history of mental illness, and cervical pain while the 9-year-old dog had a history of gait abnormalities and mental illness. The case studies reveal that both dogs suffered from primary diffuse leptomeningeal gliomatosis and states that neurological examination helped in identifying mental illness in the dogs.

Two young dogs were evaluated for an acute onset of abnormal head posture and eye movement. Neurological examination was characterized mostly by permanent neck extension, abnormalities of pupils, and eye movement. A mesencephalic mass lesion was detected on magnetic resonance imaging in both cases. Neurophysiological pathways likely responsible for this peculiar clinical presentation are discussed.

Clinical, neuroimaging, and neuropathological findings of 2 cases of canine primary diffuse leptomeningeal gliomatosis are described. Magnetic resonance imaging and histopathological examination of the brain revealed diffuse leptomeningeal alterations with no parenchymal involvement. These cases share many similarities with the same disease in humans.