Search PubMed⌕ Search

Biomedical subjects

E S Andersen

Publications and source records attributed to E S Andersen.

At least 37 records · Page 2Linked to original sources
PubMed1990

Naming consistency in Alzheimer's disease.

Although lexical semantic deficits are postulated to play a prominent role in the anomia of Alzheimer's disease, it is unclear whether the primary disturbance is one of lexical access or one of lexical semantic loss. Response consistency on a naming task is one means of evaluating the underlying source of naming impairment. Access dysfunction usually implies variable word-finding difficulty, while a theory of lexical loss predicts that many word names would be consistently unavailable. Nineteen Alzheimer's disease patients were administered a visual confrontation naming task (the Boston Naming Test) on two occasions 6 months apart. Eighty percent of errors occurred consistently at both times; only 20% of errors occurred on only one occasion. Response consistency occurred significantly more often than expected under the assumption of no response consistency. Findings support the hypothesis that anomia in Alzheimer's disease is in part due to a loss of lexical semantic information.

Aged↗
PubMed1989

Adenocarcinoma in situ of the uterine cervix: a clinico-pathologic study of 36 cases.

Thirty-six consecutive cases of adenocarcinoma in situ (ACIS) of the uterine cervix, including 8 cases of early stromal invasion to a depth not exceeding 5 mm, were revised with specific reference to detection rate and treatment. The final histologic diagnoses were based on 31 cone biopsies, 1 hysterectomy specimen, and 4 endocervical curettings/punch biopsies. ACIS was localized in the transformation zone of all cone biopsies/hysterectomy specimen, with a mostly superficial spread in the glands. The mucosal surface was involved in 34 cases. In 29 cone biopsies, ACIS was found unifocal. ACIS was associated with lesions of the squamous epithelium, mostly severe, in 25 cases. On review, all cervical smears were positive and ACIS could be specifically diagnosed in 24 cases. Pretreatment biopsies showed ACIS in 28 cases. Detection of early invasive adenocarcinoma required cone biopsy in most cases. Colposcopy showed no characteristics of ACIS. The detection of ACIS depended on the extension of the lesion. Conization with uninvolved margins was an adequate treatment. Residual ACIS was only found in cases with coexisting early invasive adenocarcinoma. No recurrences or frankly invasive adenocarcinomas have been observed during the observation period.

Adenocarcinoma↗
PubMed1989

Primary carcinoma of the vagina: a study of 29 cases.

Twenty-nine cases of primary carcinoma of the vagina were reviewed. Vaginal carcinoma produced symptoms in 26 cases and postmenopausal bleeding was the most frequently observed symptom. Squamous carcinoma was the dominating histologic type (83%). Twelve patients had previously been treated for invasive or preinvasive cervical disease. Six patients had previously received pelvic irradiation. The median time from cervical carcinoma to vaginal carcinoma was 20 years, and from pelvic irradiation to vaginal carcinoma, 25 years. Two factors significantly influenced the results of treatment: the mode of delivery of radiation therapy and the total tumor dose. Clinical staging did not significantly influence the results of treatment although stage I patients did better than stage II-IV patients. Combination of external pelvic irradiation and brachytherapy, with a total tumor dose of 7000 R or more, was necessary to prevent local recurrence.

Aged↗
PubMed1989

Autoimmune associated recurrent abortions.

A possible relationship between recurrent spontaneous abortions and autoimmune abnormalities was studied. Eight serological autoimmune or autoimmune-correlated parameters were investigated in 91 women with unexplained recurrent abortions (greater than or equal to 3 consecutive, spontaneous abortions) and 89 fertile control women. Five parameters were seen significantly more frequently in 19 women with at least one second trimester miscarriage which had been associated with severe intrauterine growth regardation (IUGR), than in controls. Seventeen of these 19 patients (89%) had at least one positive autoimmune parameter, compared to 15 of 72 patients (21%) with no second trimester abortions with IUGR (P less than 0.0001) and 14 (16%) of the controls (P less than 0.0001). No single autoantibody characterized patients who exhibited a significant accumulation of autoimmune parameters. These findings may suggest that women with recurrent abortions, in whom autoimmunity is thought to play a role, cannot be identified merely by one laboratory assay, such as that for cardiolipin antibodies, but must be defined by positivity of several criteria. Using our own test panel, preliminary clinical and serological criteria have been set up for the definition of an autoimmune-associated recurrent abortion condition. Twenty-three per cent of the patients in our material fulfilled these criteria, and seven out of nine of these women (78%) have to date been treated successfully with heparin/aspirin during pregnancy.

Abortion, Habitual↗
PubMed1988

The results of cryosurgery for cervical intraepithelial neoplasia.

During 4 years, 1980-1984, 197 patients were treated for CIN II and CIN III by cryosurgery. Included were 62 patients with endocervical involvement (positive ECC). The cure rates of a single cryosurgical treatment were lowered significantly by increasing grade of CIN and by endocervical involvement. The factors influencing the cure rates of cryosurgery are discussed in relation to the results obtained in the present study. The most important step in treatment of patients with CIN by conservative methods seems to be the pretreatment evaluation and not the method of treatment. Despite the fact that we achieved good results in treating patients with CIN II and endocervical involvement (cure rate: 88.9%) it is our opinion that endocervical involvement should contraindicate conservative procedures. The potential risk of overlooking invasive disease among these patients should always be kept in mind. Careful pretreatment evaluation in patients undergoing cryosurgery is mandatory, or else this excellent method would be brought into discredit.

Adult↗
PubMed1988

Verrucous carcinoma of the female genital tract: report of a case and review of the literature.

Verrucous carcinoma (VC) of the female genital tract is a rare lesion, primarily affecting postmenopausal women. A case of VC of the vulva is reported, bringing the total number of VC of the female genital tract to 89. VC is a slowly growing, locally "pushing" tumor with a rather benign histologic appearance, and the clinical and histologic characteristics are described on the basis of the present report and a review of the literature. The treatment of VC is still a matter of discussion. It seems logical to treat the tumor by wide local excision, taking the lack of proof of spontaneous metastasis into consideration. Radiation therapy should be contraindicated, and local application of podophyllin, bleomycin therapy, and cryosurgery are ineffective methods in the treatment of VC.

Aged↗
PubMed1988

Meningismus as main symptom in toxic shock syndrome.

A case of toxic shock syndrome (TSS) with meningismus as main symptom is presented. The case illustrates that, in cases of rigidity of the neck and back, not directly explainable, TSS should be considered as a possible diagnosis. Toxic syndrome (TSS) is a severe, acute infectious disease with great variations in symptomatology (1,2). Its lethality is approximately 5% (3). The prognosis depends on early diagnosis and treatment.

Adolescent↗
PubMed1988

Treatment of habitual abortions associated with autoimmune abnormalities. A report of two cases.

In a study of the etiology of idiopathic habitual abortion, we have found 2 patients with a history of 5 and 4 spontaneous abortions respectively, possibly caused by autoimmune abnormalities. In the plasma of one of the patients we had found the presence of lupus anticoagulans and other lupus antibodies, whereas the other suffered from a latent autoimmune hepatitis. We describe the successful treatment of the 2 womens' subsequent pregnancies with subcutaneous heparin supplemented with acetylsalicylic acid.

Abortion, Habitual↗
PubMed1988

Adenocarcinoma of Bartholin's gland associated with extramammary Paget's disease of the vulva.

A case of adenocarcinoma of Bartholin's gland in association with Paget's disease of the vulva, in a 61-year-old woman is presented. Only 3 cases of this combination have previously been presented. Carcinoma of Bartholin's gland is a diagnostic problem in most cases, as in the present. Radical vulvectomy and bilateral inguinal-femoral lymph node dissection is the recommended mode of treatment.

Adenocarcinoma↗
PubMed1988

The clinical significance of asymptomatic mid-trimester low placentation diagnosed by ultrasound.

A prospective investigation of the problem of low placentation in mid-trimester, in uncomplicated pregnancies was performed. 773 pregnant women were included and 70 (9.1%) had a low-positioned placenta, defined as a placenta reaching or partially covering the cervical os, diagnosed by ultrasound between the 19th and 21st week of pregnancy. In no case did the placenta completely cover the cervical os. By repeat ultrasound examination in the 36th week of pregnancy, all low placentations had converted to normal position. Low placentation in mid-trimester was not associated with pregnancy complications or neonatal complications. A placenta reaching or partially covering the cervical os, in early pregnancy, seems to be normal, not influencing the subsequent course of pregnancy.

Adult↗