RESUMEN
The aim of this study was to analyze risk factors present in schizophrenic patients with depressive symptomatology. The sample comprised of 76 respondents diagnosed with schizophrenia. In the study, we used the Positive and Negative Syndrome Scale (PANSS) and Calgary Depression Scale for Schizophrenia. The prevalence of depression was estimated to be 30%. The mean scores on the negative subscale of the PANSS were significantly higher in patients with schizophrenia and depression compared to control group (U=3.64, p=0.00), and so were those on the General Psychopathology Scale (U=4.91, p=0.00). Socio-demographic factors were identified as important factors (p<0.05). Personal and environmental factors such as loneliness, immediate social environment, social support and isolation were statistically significantly different between the groups (p<0.05). There was a correlation of poor compliance with psycho-pharmacotherapy, increased number of hospitalizations and shorter remission period with the severity of clinical presentation (p<0.05). Since the presence of these factors is associated with depression in schizophrenia, their early detection in clinical practice is vital to ensure timely prevention of the development of depressive symptomatology.
Asunto(s)
Esquizofrenia , Depresión/diagnóstico , Depresión/epidemiología , Humanos , Prevalencia , Esquizofrenia/complicaciones , Esquizofrenia/diagnóstico , Esquizofrenia/epidemiología , Psicología del EsquizofrénicoRESUMEN
INTRODUCTION: Brain tumors produce symptoms and signs which are often non-specific, and therefore they may occur for more than a few months prior to diagnosis. The aim of this study was to determine the frequency of referent signs and symptoms among patients referred for stereotactic brain biopsy. MATERIAL AND METHODS: In this study, we retrospectively analyzed medical history of 65 patients (67.7% males and 32.3% females) between the ages of 16 and 81 years. The following symptoms and signs were included in the analysis: organic brain syndrome, lateralization of crossed pyramidal tract, cranial nerve dysfunction, speech disorders, cerebellar-vestibular syndrome, nausea, vomiting, headache, the occurrence of at least one epileptic seizure and respondents' physical weakness. RESULTS: Physical weakness was the most frequent symptom to be recogized (76.9%), whereas pyramidal neurological lateralization was the most commonly recognized sign (58.5%). There was a significant correlation between the course of disease and physical weakness (rho = -0.34, p = 0.005), as well as the course of disease and lateralization of the pyramidal tract (rho =0.65, p = 0.00). No significant correlation was found between other clinical signs and symptoms. CONCLUSION: An accurate diagniosis and early recognition of signs and symptoms may be useful in determining indications for stereotactic brain biopsy.
Asunto(s)
Neoplasias Encefálicas/patología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Biopsia/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Técnicas Estereotáxicas , Adulto JovenRESUMEN
Background/Aim: Intracranial aneurysms are pathological enlargement of the wall of cerebral arteries. Intracranial aneurysms rupture is a dramatic event with a significant morbidity and mortality. The Fisher Grade is widely accepted in assessment of the extensiveness of aneurysmal subarachnoid hemorrhage (aSAH) and the presence of other intracranial hemorrhage on the computed tomography (CT) scan. Significant early complication of a aSAH may be a cerebral vasospasm. The aim of this study was to determine the relationship between the extensiveness of aSAH, assessed by the Fisher Grade on admission, with the intensity of cerebral vasospasm in patients with ruptured intracranial aneurysm. Methods: This prospective clinical study included 50 patients with aSAH hospitalized at the Clinic of Neurosurgery, Clinical Center of Vojvodina, Novi Sad, Serbia. All the patients underwent 256-layer cranial CT and CT angiography on admission and on the day 9. Based on native CT scans, they were classified according to the Fisher Grade. On CT angiography images, intensity of cerebral vasospasm was determined. Results: On the basis of admission CT images, 24% of patients were classified into the Fisher Grade group 2, while 34% and 42% were in the groups 3 and 4, respectively. A positive correlation of the Fischer Grade on admission with the intensity of cerebral vasospasm was established, but with no statistical significance (ρ = 0.273, p = 0.160). Conclusion: This study showed that the Fisher Grade is not significant in predicting the intensity of cerebral vasospasm in patients hospitalized with intracranial aneurysm rupture.
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Aneurisma Intracraneal/patología , Hemorragia Subaracnoidea/patología , Vasoespasmo Intracraneal/patología , Angiografía por Tomografía Computarizada , Humanos , Aneurisma Intracraneal/clasificación , Aneurisma Intracraneal/diagnóstico por imagen , Estudios Prospectivos , Índice de Severidad de la Enfermedad , Hemorragia Subaracnoidea/clasificación , Hemorragia Subaracnoidea/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Vasoespasmo Intracraneal/clasificación , Vasoespasmo Intracraneal/diagnóstico por imagenRESUMEN
INTRODUCTION: Arachnoid cysts are congenital fluid-filled compartments within the cerebrospinal fluid cisterns and major cerebral fissure, between two layers of the arachnoid membrane. They can develop anywhere within the subarachnoid space, most frequently located within the Sylvian fissure in the middle fossa. In young patients with the arachnoid cyst and history of head trauma chronic subdural hematoma is present up to 4.6%. CASE REPORT: This is a case report of a 21 year old male, with left temporal lobe arachnoid cyst. Three months after minor head injury the patient was admitted to our clinic with chronic subdural hematoma compressing the surrounding tissue. The scull burr-hole trepanation was performed and the hematoma was drained. The control CT scan showed a reduced size of the chronic subdural hematoma with the smaller subdural collection of the fresh blood. Three weeks after the intervention the new CT scan showed the recurrence of the chronic subdural hematoma. The second trepanation was performed and the hematoma was drained. After the second operation, the patient was with no neurological disorders and subjective complaints. Three months after the second intervention, the control CT scan visualized only the arachnoid cyst in the temporal lobe, without the presence of the subdural hematoma. CONCLUSION: We conclude that a chronic subdural hematoma and reccurrent chronic subdural hematoma in patients with the arachnoid cyst in the fossa media should be drained by applying the method of burr-hole trepanation. In the patient with no subjective complaints and neurological disorders, the operative treatment of the arachnoid cyst is not considered necessary.
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Quistes Aracnoideos/complicaciones , Hematoma Subdural Crónico/cirugía , Adulto , Traumatismos Craneocerebrales/complicaciones , Drenaje , Hematoma Subdural Crónico/complicaciones , Hematoma Subdural Crónico/diagnóstico por imagen , Humanos , Masculino , Radiografía , Recurrencia , Trepanación , Adulto JovenRESUMEN
INTRODUCTION: Traumatic brain injuries have major socio-economic importance due to their frequency, high mortality and serious consequences. According to their nature the consequences of these injuries may be classified as neurological, psychiatric and esthetic. Various lesions of brain structures cause neurological consequences such as disturbance of motor functions, sensibility, coordination or involuntary movements, speech disturbances and other deviations, as well as epilepsy. Psychiatric consequences include cognitive deficit, emotional disturbances and behavior disturbances. CRIMINAL-LEGAL ASPECT OF TRAUMATIC BRAIN INJURIES AND LITIGATION: Criminal-legal aspect of traumatic brain injuries expertise understands the qualification of these injuries as mild, serious and qualified serious body injuries as well as the expertise about the mechanisms of their occurrence. Litigation expertise includes the estimation of pain, fear, diminished, i.e. lost vital activity and disability, esthetic marring, and psychological suffer based on the diminished general vital activity and esthetic marring. COMPETENCE AND TIMING OF EXPERTISE: Evaluation of consequences of traumatic brain injuries should be performed only when it can be positively confirmed that they are permanent, i.e. at least one year after the injury. Expertise of these injuries is interdisciplinary. Among clinical doctors the most competent medical expert is the one who is in charge for diagnostics and injury treatment, with the recommendation to avoid, if possible, the doctor who conducted treatment. For the estimation of general vital activity, the neurological consequences, pain and esthetic marring expertise, the most competent doctors are neurosurgeon and neurologist. Psychological psychiatric consequences and fear expertise have to be performed by the psychiatrist. Specialists of forensic medicine contribute with knowledge of criminal low and legal expertise.