Eur J Haematol
November 1990
The heat production rate in peripheral blood lymphocytes was evaluated by direct calorimetry in 76 untreated adults with non-Hodgkin's lymphoma (NHL). Elevated values were recorded for 20 out of 54 patients with lymphomas of high or intermediate malignancy grade (37%) and for 1 out of 22 patients (5%) with low grade lymphomas (p = 0.01).
View Article and Find Full Text PDFThe use of continuous prognostic variables is clinically impractical, and arbitrarily chosen cut-off points can result in a loss of prognostic information. Here we report findings from a study of primary breast cancer, showing how the prognostic value of the fraction of cells in the S-phase of the cell cycle (SPF), as measured by flow cytometry, can be affected by the SPF cut-off level(s) adopted. It was possible to evaluate the SPF in 566 (94%) of 603 consecutive cases where fresh frozen specimens were available in a tumour bank at our department.
View Article and Find Full Text PDFMeasures of the proliferative activity of tumor cells have prognostic value in patients with node-negative breast cancer. We studied 367 women in southern Sweden who had undergone surgical resection for such cancer. Tumor specimens were analyzed with DNA flow cytometry in order to estimate both the DNA content (ploidy) and the fraction of cells in the synthetic phase of the cell cycle (S phase).
View Article and Find Full Text PDF66 shoulders treated with the Alvik modification of the Eden-Hybbinette operation for recurrent anterior dislocation or subluxation were examined with an average follow-up of 6 years. Two shoulders had redislocated and one had subluxations. Forty-five of the 57 cases radiographically examined showed bony healing of the transplant; nonunion of the transplant occurred in 6 cases and resorption in another 6.
View Article and Find Full Text PDF6 patients with non-Hodgkin's lymphoma [3 with small cell lymphocytic lymphoma of B-cell type (SL), and 1 each with follicular centroblastic/centrocytic, centroblastic, and immunoblastic lymphoma] and with the acquired cytogenetic abnormalities del(14) (q22) or del(14) (q24) are described. An evaluation of these 6 cases and 41 other lymphatic neoplasms with 14q deletion known from the literature revealed that 37 had a breakpoint in bands q22 to q24. The deletions occur significantly more often in lymphomas of SL morphology and in the leukemic counterpart, chronic lymphocytic leukemia, than in other types of lymphatic malignancies (p less than 0.
View Article and Find Full Text PDFThe number of mitoses per high power field (mitotic index, MI) was assessed in 2 microns sections of lymph node biopsies from 58 adults with non-Hodgkin's lymphoma. All had diffuse nodal lymphomas of unfavourable histology and stage II-IV disease. The patients were treated with chemotherapy and followed for a minimum of 3 years or until death.
View Article and Find Full Text PDF1. Diadenosine tetraphosphate (Ap4A) levels were determined in HL-60 cells differentiating into granulocytes or monocytes after treatment for 0-7 days with retinoic acid (RA) or 4-beta-phorbol-12-myristate-13-acetate (PMA) respectively. 2.
View Article and Find Full Text PDFWomen with malignant lymphoma, non-Hodgkin's lymphoma and Hodgkin's disease were of a significantly later age at first full-term pregnancy (AFFP) than controls without malignant disorders. The odds ratio (OR) of having the first pregnancy at 30 years of fertility was 6.4 for women with malignant lymphoma.
View Article and Find Full Text PDFEstrogen (ER) and progesterone receptors (PgR) were measured in the same laboratory in more than 4,000 breast cancer biopsy samples obtained from 15 different hospitals during ten years. ER was measured with isoelectric focusing and PgR with the dextran-coated charcoal method and Scatchard analysis. The distribution pattern for both ER and PgR was during this time period and for the different hospitals rather similar indicating a good stability of the analytical methods.
View Article and Find Full Text PDFSixty-five patients with Stage I and II endometrial carcinoma were investigated. After a short-time follow-up (17-24 months) significant differences in frequency of relapses were observed between patients with tumors containing low amounts of estrogen receptor (ER less than 60 fmol/mg DNA) in the nuclear pellet, and those with tumors containing greater than 60 fmol ER/mg DNA (p = 0.01).
View Article and Find Full Text PDFThe national Swedish cancer registry was used to analyse the age-specific time trends in breast cancer incidence in Sweden from 1970 to 1984. The analysis included both a calendar year and a birth cohort approach to estimate time trends in disease occurrence. According to the birth cohort approach there was a statistically significant increase in the incidence with an average annual increase of the incidence of 3.
View Article and Find Full Text PDFMed Oncol Tumor Pharmacother
June 1990
Gonadal and hypophyseal hormones were investigated in 15 males with breast cancer and 15 tumour referents, on average 1 month postoperatively. Plasma prolactin was found to be significantly more often elevated in men with breast cancer compared with referents (p less than 0.005).
View Article and Find Full Text PDFHealth Care Women Int
May 1990
A comparative study of the personal hygiene of two groups of elderly women was carried out in Orebro, Sweden. The investigation group consisted of 28 women who were hospitalized in long-term care wards and the comparison group consisted of 35 healthy women. The results show that a remainder of soap in the genitalia may be one factor contributing to elderly hospitalized women's discomfort.
View Article and Find Full Text PDFJ Adv Nurs
November 1989
A comparative study of the personal hygiene of two groups of elderly women was carried out. The control group consisted of 35 healthy women aged 70-86. The experimental group consisted of 28 women aged 66-96 who were hospitalized in long-term care wards and who received help with their personal hygiene.
View Article and Find Full Text PDFIn southern Sweden during the 1960s, women began to use oral contraceptives (OCs) extensively at a young age. This case-control study investigates the relationship between the use of OCs and breast cancer development in women in southern Sweden diagnosed in the early 1980s. The risk for breast cancer after OC use among premenopausal women was modeled, after adjustment was made for age, age at menarche, and age at first full-term pregnancy or parity.
View Article and Find Full Text PDFEur J Surg Oncol
April 1989
Cholecystectomy has been connected with an increase in colorectal, breast and reproductive system cancers. On 472 patients, 398 women and 74 men, cholecystectomized during the years 1951 to 1955, cancer incidence was investigated. Our results show an elevated risk of breast cancer in the female group (P = 0.
View Article and Find Full Text PDFChromosome analysis of lymphoma cells was performed in 54 untreated patients with non-Hodgkin's lymphoma (NHL). 10 patients had a history of daily occupational handling of organic solvents for at least 1 year (exposed group) and 44 patients had never (or only for shorter periods) worked with solvents (unexposed group). There were no differences between exposed and unexposed patients regarding age, clinical stage or histologic malignancy grade.
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