[Evaluation of the follow-up of women aged 50-74 years after cervical cytological Ascus abnormalities in cancer screening: adherence to clinical practice guidelines in Isere, France; 1991-2000]. / Evaluation de la prise en charge des femmes de 50 à 74 ans après frottis du col de l'utérus répondu Ascus dans un dépistage organisé en Isère 1991-2000 : application de la conduite à tenir de l'Agence nationale d'accréditation et d'évaluation en santé.

OBJECTIVES: The aim of this study is to compare to the guideline (1998 and 2001) the follow-up of Ascus cytological abnormalities among women aged 50-74 years who have participated at the combined breast, cervical and colorectal cancer screening programme from 1991 to 2000 in Isère, France. PATIENTS AND METHODS: The follow-up of 1154 women with Ascus smear was analysed. A woman was defined according follow-up if she have made a colposcopy or biopsy less than four months after one positive smear or if she has repeated three smears: 3-7 months and 10-14 months after the positive smear and 1 year after the last negative smear. RESULTS: The follow-up was according to guidelines for 28.4% of the 1154 women (150 women are unknowns), 58.6% had a follow-up with too long delay and 17.2% had an uncompleted follow-up. The follow-up did not differ before 1998. It did not differ from women age. Women who were treated by gynaecologist (548) had a better follow-up (according: 35.4%) than the women who were treated by a general practitioner (595). DISCUSSION AND CONCLUSION: The follow-up of Ascus cytological abnormalities is not according to guideline. The follow-up in the screening program will be intensified.

The HOME microscope workstation. A new tool for cervical cancer screening.

The Highly Optimized Microscope Environment (HOME) is a computerized microscope design for assisting pathologists and cytotechnologists in routine clinical tasks. The prototype system consists of an IBM PC-compatible computer and a light microscope in which a built-in high-resolution computer display image is super-imposed on the optical image of the specimen. Also, an encoding stage and objective turret encoder are used to provide continuous monitoring of the stage coordinates and microscope magnification to the computer. This allows any position on the stage to be uniquely defined. Software, written in C language and running under the MS-DOS/MS-Windows environment, is controlled by means of a mouse-driven cursor. A specific application has been developed for cervical cancer screening, taking into account the needs and constraints of microscopists performing this task. Informatics tools offered by the HOME system provide them with precise flagging and relocation of objects on the slide, control of the scanning pathway, and ability to write and print the report directly through the microscope. The computer files generated by microscopic examination are stored and contain information available for quality control assessment and laboratory management.

Papillary meningioma. Clinicopathologic study of seven cases and review of the literature.

Seven cases of papillary meningioma are reported. The patients, 3 females and 4 males, were aged between 21 and 69 years. Five tumors were supratentorial, 1 was located in the left temporal bone, and 1 in the thoracic spinal canal. Five patients had local recurrences and died within 1.4 to 9 years of the original operation. In Case 2, one small pulmonary metastatic nodule was found at autopsy. Microscopically, these meningiomas showed foci of necrosis, numerous mitotic figures and local invasiveness. Psammoma bodies were occasional or absent. Forty-six papillary meningiomas have been identified in the literature. Certain histologic features (necrosis, high mitotic index, rich peripapillary reticulin network) and evolutive events (high rate of local recurrence, development of distant metastases) suggest that this aggressive variant of meningioma could form a histologic link between syncytial, fibroblastic, and hemangiopericytic meningiomas.

[Spontaneous bone marrow micrometastasis of a cerebral glioma. Immunohistochemical diagnosis in a biopsy sample and review of the literature]. / Micrométastase ostéomédullaire spontanée d'un gliome cérébral. Diagnostic immunohistochimique sur un prélèvement biopsique et revue de la littérature.

A 55 year-old woman was admitted to hospital in January 1981 with transient expressive dysphasia. Past personal history was unremarkable except for a six-month history of renal colic and thrombophlebitis in the veins of the right leg. Computed tomographic scan of the head and carotid angiogram revealed a left calcified temporoparietal tumor. Because of pulmonary embolism it was decided to refute a cerebral biopsy. The patient also declined radiotherapy. In May 1983, a thorough workup revealed an incomplete fracture of the first lumbar vertebra and a diffuse demineralization of the rachis and pelvis. Four weeks later she developed temporal epilepsy and pulmonary embolism. A whole brain irradiation (60 Gy) was performed in August 1983. The patient's condition remained clinically stable until December 1984 when she was readmitted to hospital with a severe weight loss, diffuse osseous pain and pancytopenia. A bone marrow biopsy from the iliac crest showed a diffuse tumor involvement. Peroxidase-antiperoxidase staining using monoclonal antiserum to glial fibrillary acidic protein was strongly positive in numerous tumors cells. The pathological diagnosis was bone marrow metastasis by glioma. She died in March 1985, 4 years and 3 months after the first admission to hospital. Autopsy was not performed. A literature search reveals only 9 cases of extraneural spreading of astrocytomas and glioblastomas in the absence of previous craniotomy with post-mortem examination. The authors also comment on the clinical, pathological and histogenic aspects of extraneural metastasis of gliomas.