Biomedical subjects

I Bross

Publications and source records attributed to I Bross.

9 recordsLinked to original sources

PubMed1997

[Biofeedback].

The overall success rate of biofeedback in ano-rectal incontinence and chronic constipation is reported to be 50-92% and 35-90%, respectively. In patients with neurogenic incontinence, the results are poor. Biofeedback, in case of outlet obstruction, seems only to be useful if there is paradoxical contraction of the external anal sphincter and/or the puborectalis muscle during straining (anismus). Further investigations to select patients who would profit from this therapy are, therefore, necessary.

Anal Canal↗

PubMed1977

The changing histopathology of lung cancer: a review of 1682 cases.

We have reviewed the histopathology of lung cancer patients seen over the past 13 years at RPMI. Assessment of this data indicates that adenocarcinoma is becoming progressively more prevalent as related to the other forms of lung cancer. Factors which in part may account for this increased prevalence are: 1) changes in criteria for reading histopathology of lung cancer, particularly since 1967; 2) the increased incidence of lung cancer among the female population who have a propensity for adenocarcinoma; and 3) occupational and environmental factors. In 1974 adenocarcinoma for the first time became the most prevalent type of lung cancer at RPMI. Whatever the reason, if our data are truly representative of a national trend, adenocarcinoma will soon become the most prevalent type of lung cancer in the United States. This fact may result in an increasing death rate since the present 18-month survival rate for adenocarcinoma is substantially less than for squamous cell carcinoma, which has in the past been the prevalent form of the disease. As the smoking habits of women more closely approximate those of men, we expect that the incidence and mortality of lung cancer will prove to be quite similar in both sexes.

Adenocarcinoma↗

PubMed1977

Differences in breast cancer between Japan and the United States.

Two surgically treated series of 375 Japanese and 352 American women with breast cancer were compared with respect to overall survival and recurrence-free survival rates. Recurrence-free survival rates in Japanese women were superior to those in American women. Overall survival rates were also better in Japanese women, although the difference was not nearly as great as for recurrence-free survival. This seemed due to an improved survival after metastasis in the American women. In analyzing recurrence-free survival rates by age, we found that Japanese women 40 to 54 years old had better recurrence-free survival rates than other age subgroups. This age advantage was not observed in American women. For other age groups, there was relatively little advantage in survivorship in the Japanese series.

Adult↗

PubMed1975

Adrenalectomy with radical mastectomy in the treatment of high-risk breast cancer.

Bilateral adrenalectomy with radical mastectomy has been performed in a series of 17 postmenopausal women with breast cancer having metastasis in four or more axillary lymph nodes. Results to date show that both the recurrence and mortality rates are significantly lowered in this group of "high-risk" breast cancer patients by the combined treatment. Of these 17 patients, 14 are living and well with no evidence of disease. Six are surviving without recurrence 5 or more years since their primary treatment. The study also demonstrated that adrenalectomy patients on hormone replacement therapy are able to lead full and active lives for a long time without complications. This pilot study should be considered as a guide to future clinical trials rather than as an immediate recommendation for general therapy.

Adrenalectomy↗

PubMed1975