RESUMEN
BACKGROUND: Although the anatomy of the Sylvian fissure is understood, there is little information on where to start its dissection in the pterional transsylvian (PT-TS) approach. At small craniotomy using the PT-TS approach, we set the entry point to the Sylvian fissure at 15 mm behind the anterior edge of the craniotomy along the Sylvian fissure and designated this site "point 15." Here we compared the utility of "point 15" with the Sylvian point (point on the Sylvian fissure giving rise to the horizontal and anterior ascending rami) that had been recommended earlier as the entry site for opening the Sylvian fissure. MATERIALS AND METHODS: This study includes 16 patients with 7 ruptured and 9 unruptured anterior circulation aneurysms. We evaluated the usefulness of "point 15" in the PT-TS approach for aneurysmal neck clipping with respect to the adequacy of anatomical exposure and low invasiveness. RESULTS: In 12 patients "point 15" provided for excellent anatomical exposure of the Sylvian fissure; complete neck clipping was possible with minimal brain retraction and damage. In two patients with ruptured aneurysms and thick subarachnoid hemorrhage and in two patients with unruptured aneurysms, the dissection had to be enlarged 3 to 4 mm distally without reaching the Sylvian point. In the latter two patients the Sylvian veins were tethered to frontal and temporal lobes. CONCLUSIONS: The "point 15" was an easily set entry point to the Sylvian fissure. It provided for sufficient anatomical exposure at surgery for anterior circulation aneurysms; additional posterior dissection was required in rare cases. We found that "point 15" was useful in small craniotomies using the PT-TS approach.
Asunto(s)
Craneotomía/métodos , Procedimientos Neuroquirúrgicos/métodos , Cráneo/anatomía & histología , Cráneo/cirugía , Adolescente , Adulto , Anciano , Aneurisma Roto/cirugía , Arteria Carótida Interna/cirugía , Femenino , Humanos , Procesamiento de Imagen Asistido por Computador , Infarto de la Arteria Cerebral Media/cirugía , Aneurisma Intracraneal/cirugía , Hemorragias Intracraneales/cirugía , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Hueso Esfenoides/anatomía & histología , Tomografía Computarizada por Rayos X , Adulto JovenRESUMEN
For the people who want to stay at home until their last day, the primary doctor and clinic where they were diagnosed will be the most reliable supports. We have been operating a 19 bed clinic since 1996. In these three years, we have established what we call a "combination palliative care system." A team composed of two doctors, 13 nurses, 3 care aids, a social worker, and a counselor provides home care services as well as outpatient and inpatient care. From April, 1998 to March, 1999, 59 patients died of cancer. Among them, 25 patients died at home. Their primary cancers were lung (7), colon (3), pancreatic (2), breast (2), ovarian (2), brain (1), stomach (1), hepatoma (1), neck (1) and others. First of all, sufficient consultation with patients and family makes this care successful. Through this, the patient can choose his style of care. The whole staff is involved in this care in turn, so that all of us become acquainted with each patient. Home care includes: 1) medical and nursing service available 24 hours a day, 2) activation of social resources for the support of the patient user, 3) constructive cooperation with relevant institutions, 4) relieving the patient's physical and mental suffering, 5) aroma therapy, oil massage, hair cuts and music therapy, and 6) support by volunteers. In this way, as a neighborhood clinic, the combination palliative care system is valuable.
Asunto(s)
Servicios de Atención de Salud a Domicilio/estadística & datos numéricos , Cuidados Paliativos al Final de la Vida , Femenino , Humanos , Masculino , Cuidados Paliativos , Grupo de Atención al Paciente , Apoyo SocialRESUMEN
This study investigated whether or not home palliative care of brain tumor patients was possible and various ideas for accomplishing this, over the 2 1/2 years since our clinic was opened. There were 22 patients, aged 42-72 years, comprising 7 cases of glioblastoma, 14 cases of metastatic brain tumor, and 1 case of unknown origin. The control of intracranial hypertension and attacks of convulsion was possible with oral medication or suppositories, but not injection. The prognosis of cancer patients which changed home care showed no remarkable changes, and the home care rate was 53%. Malignant brain tumor patients were able to enjoy time with their families at home during the terminal stage, and die with dignity.
Asunto(s)
Neoplasias Encefálicas/enfermería , Servicios de Atención de Salud a Domicilio/estadística & datos numéricos , Cuidados Paliativos , Humanos , Derecho a MorirRESUMEN
A 11-year-old boy presented with right temporal hemianopsia and was evaluated of a possible pituitary adenoma. At the age of six, he underwent surgery for facial deformities due to fibrous dysplasia. On admission, he had acromegalic features, was 170 cm tall, weighing 66 kg. The left side of his face was slightly deformed, and a café-au-lait spot was found on his right face. Endocrinologic examination revealed elevated basal level of serum GH (103.6 ng/ml, normal < 3 ng/ml) and PRL (259.1 ng/ml, normal < 30 ng/ml). Other endocrine functions were normal. CT showed hyperostosis of the right frontal, occipital, sphenoidal and maxillary bones. Magnetic resonance imaging (MRI) revealed a pituitary macroadenoma with intraadenomatous cyst. On the basis of physical, endocrinologic and neuroradiologic examination, our diagnosis was pituitary adenoma with McCune-Albright syndrome. Surgery was performed by subfrontal approach. By light microscopy, the pituitary tumor represented a typical acidophilic adenoma. Immunoreactivity for GH and PRL were evident in most of the adenoma cells. Double immunostaining for GH and PRL demonstrated the co-existence of the two hormones in a few adenoma cells. However the majority of cells expressed only one hormone. After surgery the right temporal hemianopsia improved. Postsurgical endocrinologic examination revealed reduction in basal serum GH and PRL levels. Administration of bromocriptine decreased blood PRL levels but it had a limited action on GH hypersecretion.