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Biomedical subjects

G Maffei

Publications and source records attributed to G Maffei.

At least 19 recordsLinked to original sources
PubMed1990

Primary carcinoma of the vagina. Case report.

An unusual case of Primary Carcinoma of the vagina was recently observed. The patient was treated surgically in 1981 for squamous cervical carcinoma in situ (CIN 3); eight years later the same patient was treated for squamous carcinoma of the vagina that involved the upper, median and lower tract. She was treated with radical colpectomy and VBP chemotherapy for three courses. The pathology, natural history and treatment are discussed.

Antineoplastic Combined Chemotherapy Protocols↗
PubMed1990

Combined curietherapy and surgery in management of stage II.B cervical carcinoma.

The results are presented of ten patients with stage II.B cervical carcinoma, treated with pre-operative after-loading intra-cavitary Iridium 192 followed by radical surgery. The benefits of this combined technique are the reduction of tumor volume, whether in the cervix or in the parametrium. The surgical approach became easier and very few complications were noted. The survival rate after two years follow-up is 100% and no local or distant recurrences have been noted. The following treatment in patients with negative and positive lymph-nodes are discussed.

Brachytherapy↗
PubMed1989

[Osteocartilaginous neoplasms of the small trochanter: observations on 4 cases].

The necessity of a surgical approach to the lesser trochanter is fairly rare event that occurs more frequently in the treatment of tumours situated in this anatomical area. The authors described four cases of osteocartilaginous neoplasms situated in proximity of the lesser trochanter. In two cases the mass was removed through a medial surgical approach (Ludloff); in one case through a postcolateral approach (Gibson), in one case through an anterior approach (Smith-Petersen). Each of the used approaches gives a good light on the lesser trochanter, therefore the choice of surgical approach is essentially determined by the prevalent spatial situation of neoplasm. Among the instrumental examinations available the Authors remark the importance of T.A.C. in the spatial visualization of neoformation.

Adult↗
PubMed1988

Percutaneous balloon dilatation of calcific aortic valve stenosis: anatomical and haemodynamic evaluation.

Two groups of elderly patients with calcified aortic stenosis were treated by balloon dilatation. In group 1, the valve was dilated just before surgical replacement of the valve. The valvar and annular changes occurring during dilatation were examined visually. In 20 of the 26 patients in this group there was no change. In the six remaining patients mobilisation of friable calcific deposits (1 case), slight tearing of the commissure (4 cases), or tearing of the aortic ring (1 case) were seen. Dilatation did not appear to alter valvar rigidity. In 14 patients (group 2) the haemodynamic gradient across the aortic valve was measured before and immediately after dilatation and one week after the procedure. Dilatation produced an immediate significant decrease of the aortic mean gradient and a significant increase of the aortic valve area. Eight days later the mean gradient had increased and the aortic valve area had decreased. Nevertheless there was a significant difference between the initial gradient and the gradient eight days after dilatation. The initial aortic valve area was also significantly larger than the area eight days after dilatation. The aortic valve gradient rose significantly in the eight days after dilatation and at follow up the gradients were those of severe aortic stenosis.

Aged↗
PubMed1987

[Xerography in the study of Achilles paratendinopathies and tendinopathies].

The authors report their experience in the examination of Achilles tendon, performed with xeroradiography, in 120 young men, affected by Achilles tendon diseases caused by sports. With xeroradiography it is possible to diagnose tendinosis with peritendinitis and pure tendinosis not revealed by clinical examination; radiological diagnostic contribution is particularly important in partial and old ruptures. The necessity is remarked to employ xeroradiography in association with ultrasound to correctly classify the various forms of Achilles tendinopathies and paratendinopathies.

Achilles Tendon↗
PubMed1985

Modified Jones operation in the treatment of pes cavovarus.

The authors describe their technique and results in the treatment of pes cavovarus by transposition of extensor hallucis brevis to the first metatarsal (Jones operation) in association with arthrodesis of the interphalangeal joint of the hallux. In cases of structural deformity it is also combined with osteotomy of the base of the first metatarsal.

Adolescent↗