Search PubMed⌕ Search

Biomedical subjects

L Cunningham

Publications and source records attributed to L Cunningham.

At least 55 records · Page 3Linked to original sources
PubMed1986

Immunoperoxidase staining of carcinoembryonic antigen as a prognostic indicator in colorectal carcinoma.

Immunoperoxidase staining for carcinoembryonic antigen (CEA) was performed on 192 colorectal carcinomas to determine: whether tissue staining can be substituted for preoperative serum CEA levels, and whether patient survival can be predicted by these parameters. The overall incidence of positive tissue staining was 75 percent, which was similar to the elevated serum level percentage of 73 percent. Both the serum CEA level and the CEA tissue stain correlated with patient survival in Dukes' stage C patients. There was no correlation between tissue CEA stain and tumor differentiation. Positive tissue stain and elevated preoperative serum CEA identified patients with poor prognosis in Dukes' stage D only. This study shows that tissue staining with immunoperoxidase may be substituted for preoperative serum levels for CEA. The combination of these two parameters, however, does not identify patients at greater risk for recurrence than either procedure alone.

Adenocarcinoma↗
PubMed1978

In-house staff designs energy-saving system.

With a relatively small amount of money and a lot of ingenuity, an innovative engineering team developed a successful pilot program that resulted in substantial energy and dollar savings. Using commercially available component parts, the team designed a preventive maintenance and energy-saving microprocessor system that is especially geared toward the hospital setting.

California↗
PubMed1977

The anatomy of the arteries and veins of the breast.

Textbook accounts of this subject are inadequate. This review considers the work of Cooper and Salmon and reproduces some of their figures. Applications in the diagnosis and treatment of cancer are discussed. The largest mammary arteries are the lateral (from the axillary) and the anterior medial and posterior medial (from the internal thoracis). The branches of these arteries do not follow the duct system, but instead form a plexus in the anterior fat layer. Normally there are no hypervascular or hypovascular areas. The contribution of the mammary branches of the posterior (aortic) intercostal arteries is minor. There are superficial and deep sets of veins, the latter associated with arteries. Mammary vessels of living women are demonstrated by infrared photography, thermography, and mammography. In the diagnostic use of these methods there is a tendency to rely upon the concept of normal vascular symmetry, but this is a fallacy.

Adult↗
PubMed1976

Studies of adoptees from psychiatrically disturbed biological parents. III. Medical symptoms and illnesses in childhood and adolescence.

Analysis of data gathered from interviews with adoptive parents supports the hypothesis that female adoptees of antisocial biological backgrounds might have higher percentages of somatic symptoms. The authors compared female adoptees of antisocial parentage with male and female controls, male adoptees of antisocial parentage, and male and female adoptees whose biological parents had other psychiatric conditions. They stress the importance of this hypothesis in the diagnosis and management of childhood and adolescent "medical" and behavioral problems.

Adolescent↗
PubMed1975

Computer-assisted derivation of a screening interview for alcoholism.

A short screening interview for the diagnosis of alcoholism has been developed with the assistance of the automatic interaction detector (AID) program (a multivariate sequential analysis strategy) that is part of the OSIRIS statistical package. Retrospective and prospective tests of the effectiveness of the interview have shown that it permits a diagnosis of alcoholism with less effort than a larger, more comprehansive research interview. The performance of the screening and research interviews have been compared to assess the effects of severity of illness and reliability of individual replies on the diagnoses made by each interview.

Alcohol Drinking↗
PubMed1975

Studies of adoptees from psychiatrically disturbed biologic parents. II. Temperament, hyperactive, antisocial, and developmental variables.

Temperament, hyperactivity, antisocial behavior, and developmental milestones were assessed in two groups of adoptees by interviewing the adoptive parents. One group, the "experimental," was born of psychiatrically disturbed biologic parents (N = 59). The second group, the "control," had psychiatrically "normal" parents (N = 54). Infants in each group were separated from their biologic parents at birth and had no further contact with them. Male "experimental" adoptees had excess number of temperament traits characteristic of the "difficult" child, as well as an excess of antisocial behaviors when contrasted with male control subjects. No differences between control and experimental females were found for these variables. Hyperactive behavior in the adoptees of each sex was associated more with antisocial parentage than in those of "normal" parentage.

Adolescent↗
PubMed1975

Studies of adoptees from psychiatrically disturbed biological parents: psychiatric conditions in childhood and adolescence.

Psychiatric problems were assessed in two groups of adoptees by interviewing the adopting parents. One group of 59 adoptees, the "experimental', were born of psychiatrically disturbed biological parents; the other group, the "control' of 54 adoptees, had psychiatrically "normal' biological parents. Both groups had been separated from biological parents at birth. The incidence of psychiatric conditions requiring professional care was significantly higher in the experimental than in the controls (37 per cent vs. 14 per cent). In the experimental group more males than females were disturbed (59 per cent vs. 30 per cent). Most of the excess of disordered males were diagnosed hyperactive. There was some evidence of correlation of the type of psychiatric diagnosis of the biological parent with that of the adoptee.

Adolescent↗