Biomedical subjects

M F Garijo

Publications and source records attributed to M F Garijo.

21 records · Page 2Linked to original sources

PubMed1992

The value of nuclear area as a prognostic factor in T1 papillary transitional cell carcinoma of the bladder.

In a series of 131 T1 papillary transitional cell carcinomas of the bladder, the nuclear areas of 100 nuclei (50 from the external papillary zone and 50 from the internal papillary zone) were measured. An attempt was made to correlate retrospectively the value of the mean nuclear area with histological grade and with survival. A higher value was obtained for the mean nuclear area of the internal papillary zone than for that of the external papillary zone. A better survival rate was found after 10 years' follow-up for those tumours whose mean nuclear area in the internal papillary zone was < or = 28 microns2, which suggests that it is in this zone that the nuclear area should be measured. A correlation was observed between the increase in the mean nuclear area value and higher histological grade.

Breast Neoplasms↗

PubMed1992

Prognostic correlation of morphometric values with survival in invasive transitional cell carcinoma of the bladder.

A morphometric study was made of 95 invasive bladder tumours, differentiating 34 papillary and 61 solid carcinomas. In the invasive papillary tumours, the deeper the zone of the tumour measured, the higher the value of the mean nuclear area. A higher histological grade was also seen to correspond to a higher mean nuclear area value except for Grade IV tumours, whose nuclear area was no larger than that for Grade III tumours. This led us to separate Grade IV tumours from transitional cell carcinomas and classify them as undifferentiated. A better prognosis was found for those tumours whose mean nuclear area was < or = 30 microns2 in category T2. For T3 and T4A tumours no conclusive results were obtained in this respect.

Anthropometry↗

PubMedDate not supplied

Primary acute torsion of the vermiform appendix.

A case of primary acute appendiceal torsion in a 6-year-old boy with symptoms suggestive of acute appendicitis is presented. The appendix was abnormally long, measuring 13.5 cm in length. Although appendicitis is the most common intra-abdominal surgical emergency, there are few descriptions of primary acute appendiceal torsion, a rare cause of an acute abdomen. A review of the English language literature disclosed 19 reports, including the present, with 11 pediatric cases. The site of torsion occurs most frequently 1 cm or more from the appendiceal base. Rotation varies from 270 degrees to 1080 degrees with a mean of 580 degrees. The direction of the rotation is more frequently anticlockwise. Appendix is most commonly described as lying free or pelvic. In children the mean age is 9.1 years, the range 3-16 years, and the male-to-female ratio 4.5:1.

Acute Disease↗