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J P Rial

Publications and source records attributed to J P Rial.

6 recordsLinked to original sources
PubMed1991

[Symptomatic chronic subdural hematoma. Analysis of 68 cases treated surgically with small craniotomy and placement of a closed drainage system].

Sixty eight cases of chronic subdural hematoma (CSDH) surgically treated (December 1984-December 1988) with twist drill craniostomy (3-4 mm) and application of a closed drainage system (CDS) are reviewed. The patients were distributed in four groups depending on the density of the hematoma: hypodense (36 cases), isodense (6 cases), of mixed density (22 cases) and hyperdense (4 cases). In about one third of patients (25 cases) the duration of symptoms was shorter than one week, in 21 cases it was between one week and one month, and in 22 patients it was longer than one month. 77.95% of cases had a preceding head injury. Headache and motor deficits were the leading symptoms, being present in 43 (63.2%) and 42 (61.7%) cases, respectively. Twelve patients (17.6%) were comatose on admission. Twelve patients required reoperation. Six patients died (8.8%). The preoperative neurological status and associated systemic diseases influenced the outcome. We think that limited craniostomy with CDS is the therapy of choice for symptomatic CSDH.

Aged↗
PubMed1991

[Cerebral contusions. Study of 182 cases].

Clinical cases were selected in which cerebral contusions were the only visible lesions in CT scan on admission over the period from January 1983 and December 1985. The following characteristics were evaluated: Age, sex, conscience level (Glasgow) at admission, early post-traumatic epilepsy, focal signs, lesion mechanism, cranial fracture, as well as CT scan in which specific signs of bad prognosis were analyzed. According to the evolution of conscience level 3 groups of patients were established: Group 1 "no coma", group 2 "coma with lucid interval", group 3 "coma without lucid interval" and were correlated with the previously mentioned characteristics. The highest mean age (59.2 years) appeared in group 2. In 75% of patients in group 3 a traffic accident was the lesion mechanism. Admission CT scan showed that the severity is related to bad prognosis signs (displacement of middle line, lack of 3rd ventricle, and basal cisterns and multiple lesions). Mortality was approximately 70, 80 and 90% whether they had one, two, or three bad prognosis signs at admission CT scan.

Adult↗
PubMed1988

[Spontaneous cerebellar hematoma. Analysis of 23 cases].

A series of 23 patients with spontaneous cerebellar hematoma is analysed retrospectively. Several degrees of consciousness impairment, and headache occurred in all; 12 patients presented motor deficits among the more important clinical signs. Arterial hypertension (69.5%) and diabetes (34%) stand out in the pathological background, and their association was frequent (30%). Computerized tomography (CT) disclosing severe ventricular dilatation (69.5%) associated or not with intraventricular presence of blood is considered as an unsatisfactory prognosis sign, and indicative for emergency therapy. Emergency external ventricular draining is the best indication for the majority of these cases. Posterior fossa craniectomy for emptying the hematoma may be the indication in severe cases. Death and morbidity in this pathology are high as yet. However, CT contribution for diagnosis is quicker and better than benefits obtained through other methods. Results observed in the present series are illustrative on this statement, when compared to data of other series diagnosed through other methods.

Adult↗