intracraneal bleeding

OBJECTIVE: To analyze the change in the characteristics of presentation, evolution and treatment in the ICU, as well as the functional evolution at 12 months of spontaneous intracranial hemorrhages (ICHs) treated in an ICU reference center. PATIENT AND METHODS: Descriptive, retrospective study in a Neurocritical Reference Hospital. All admissions of patients with HICE during three periods are studied: 1999-2001 (I), 2015-2016 (II) and 2020-2021 (III). Evolution in the three periods of demographic variables, baseline characteristics of the patients, clinical variables and characteristics of bleeding, evolutionary data in the ICU are studied...

Intracranial haemorrhage (ICH) accounts for 10-30% of strokes, being the form with the worst prognosis. The causes of cerebral haemorrhage can be both primary, mainly hypertensive and amyloid angiopathy, and secondary, such as tumours or vascular lesions. Identifying the aetiology of bleeding is essential since it determines the treatment to be performed and the patient's prognosis. The main objective of this review is to review the main magnetic resonance imaging (MRI) findings of the primary and secondary causes of ICH, focusing on those radiological signs that help guide bleeding due to primary angiopathy or secondary to an underlying lesion...

INTRODUCTION AND OBJECTIVES: Acute presentation with intracranial hemorrhage owing to a previously silent brain tumor (BT) is rare. Although any BT can bleed, the frequency and type of bleeding varies across tumor types. MATERIALS AND METHODS: We aimed to retrospectively review our experience with 55 patients with BTs presenting with ICH. RESULTS: Signs of increased intracranial pressure were the most common symptoms. The temporal lobe was the most common lesion site (n=22)...

Dural metastases are uncommon findings and at diagnosis normally appear in disseminated stages of malignant tumors. Usually clinically silent, these could become symptomatic due to mass effect or after developing subdural collections. We present the case of a young woman recently operated from gastric cancer who presented consciousness deterioration and hemiparesis caused by subdural collection. During examination, the patient drastically worsens his neurological status due to an acute subdural bleeding within the subdural collection, which after pathological analysis was diagnosed of dural metastasis of gastric cancer...

Dural metastases are uncommon findings and at diagnosis normally appear in disseminated stages of malignant tumors. Usually clinically silent, these could become symptomatic due to mass effect or after developing subdural collections. We present the case of a young woman recently operated from gastric cancer who presented consciousness deterioration and hemiparesis caused by subdural collection. During examination, the patient drastically worsens his neurological status due to an acute subdural bleeding within the subdural collection, which after pathological analysis was diagnosed of dural metastasis of gastric cancer...

BACKGROUND: The impact of short or prolonged use of triple therapy (TT) on outcomes in patients with atrial fibrillation (AF) and high risk of bleeding undergoing percutaneous coronary intervention (PCI) is unclear. We compared clinical outcomes according to the duration of TT in patients with AF and HAS-BLED ≥ 3 at 1 year of follow-up. METHODS: A prospective observational cohort enrolled 735 patients with AF between 2010 and 2015. Of these, 521 (70.9%) had HAS-BLED ≥ 3 and 380 (72...

Intracraneal bleeding is a rare complication after raquis surgery. It is believed to occur as a drop in the intracraneal pressure after a loss of CSF secondary to an iatrogenic dural tear. We report a patient who after surgery for lumbar stenosis presented a subarachnoid haemorrhage, an intraparenchymal haematoma, and a subdural haematoma. To our knowledge, this is the first report in the literature with such complications after this type of surgery.

INTRODUCTION AND OBJECTIVES: Vestibular schwannoma is the most frequent cerebellopontine angle tumor. The aim of our study is to reflect our experience in the surgical treatment of this tumor MATERIAL AND METHODS: Retrospective study of 420 vestibular schwannomas operated in our hospital between 1994-2014. We include tumor size, preoperative hearing, surgical approaches, definitive facial and hearing functional results, and complications due to surgery. RESULTS: A total of 417 patients with 420 tumors were analyzed, 209 female (50...

Dapsone has been shown to be effective in treating immune thrombocytopenic purpura (ITP) in adults. In children the experience is limited. We describe our experience using dapsone in a female with refractory, symptomatic ITP who suffered intracranic haemorrhage and massive gastric bleeding. After treatment platelet counts was more than 100 x 103/μL, and reached 1000x103/μL. Discontinuation resulted in a rapid decrease in platelet counts, with severe intracranial haemorrhage (ICH). The recovery of dapsone led the platelets count to lower values...

The esthesioneuroblastoma is a rare neuroendocrine tumor that derives from the olfactory cells. In the last 20 years, around 1,000 cases have been described, with an overall survival rate of 60-70% at 5 years. The most common symptoms are nasal bleeding, nasal clogging and, in locally advanced cases, signs/symptoms of intracranic hypertension such as papilla edema, cefalea, and vomiting. The standard treatments are surgery and radiotherapy. Chemotherapy can be used in an adjuvant/neoadjuvant setting and in the metastatic phase, even if its role is still not established with certainty...

We report two cases of intracraneal brain haemorrhage secondary to developmental venous anomaly trombosis recently treated at our Department. First patient was a 28-year old woman on oral contraceptive treatment for a month who was referred to our Department with sudden-onset conscious level deterioration after presenting 24 hours previously with headache, vomits and hemiparesis. Computed Tomography revealed a predominant hypodense area containing hyperdense foci causing mild mass effect and midline-shift in keeping with a haemorrhagic infarction occupying almost completely the right frontal lobe...

INTRODUCTION: Intracraneal vascular malformations are congenital lesions due to alterations in the development of arteriocapillary network. Cavernomas are present in 0.4% of people, and represent 5-13% of all cerebrovascular malformations. They are multilobulated clearly delimited lesions that contain blood at different evolution. Cavernomas can be single or multiple, and sporadic or familial. Inheritance pattern in familial cases is autosomal dominant and three involved genes have been described...

BACKGROUND: Visual assessment of cerebrospinal fluid (CSF) for xanthochromia (yellow color) is practiced by the majority of laboratories worldwide as a means of diagnosing intracranical bleeds. METHODS: Colorimetric and spectrophotometric analysis of CSF samples for recognizing the presence of bilirubin either in low concentrations or in the presence of hemolysed blood. RESULTS: The experiments provide the physiological and colorimetric basis for abandoning visual assessment of CSF for xanthochromia...

Our clinical experiments with a simulation of intracerebral haematomas in hypertonics and our clinical experiences lead us to the conclusions that a pure isolated ventricular haemorrhage causes according to the quantity of blood only a gradual increase of intracranial pressure. Pia's three classical types are marking points on the continual scale from haematocephalus totalis to haemorrhage. Haematoma rupture into the ventricles is to a certain degree a beneficial increase of intracranial volume reserve. Pia's types can be supplemented with the so called "pseudoventricular haemorrhage" in which the haematoma only bulges into the ventricle and is covered by ependym...