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C A Logroscino

Publications and source records attributed to C A Logroscino.

At least 19 recordsLinked to original sources
PubMed2006

A particular solution in the treatment of primitive neoplasms of the distal third of the tibia. Presentation of a clinical case and review of the literature.

Primitive malignant neoplasms affecting the distal third of the tibia are altogether rare, and their treatment is considerably controversial. The authors describe the diagnostic procedure and a particular surgical strategy of limb salvage in a case of malignant fibrous histiocytoma located at the distal third of the tibia, in particular pointing out the difficulties in restoring the continuity of the skeletal tissues and of the muscle, and with a review of the relevant literature.

Bone Neoplasms↗
PubMed2005

Interleukin-6 gene polymorphism and risk of osteoarthritis of the hip: a case-control study.

OBJECTIVES: Osteoarthritis (OA) is considered a polygenic disease controlled by the expression of genetic factors. Genes encoding for cytokines have been associated with susceptibility for joint OA and interleukin (IL)-6 gene is also supposed to be involved in the cartilage degradation process. In this case-control study, we evaluated for the first time whether the risk of hip OA might be influenced by the -174 IL-6 gene polymorphism. METHODS: The distribution of IL-6 genotypes was evaluated in 75 patients affected by hip OA and in 107 age- and sex-matched controls. RESULTS: The distribution of IL-6 genotypes in (1) patients with hip OA: 33 GG, 30 GC, 12 CC and (2) control subjects: 34 GG, 40 GC, 33 CC. The frequency of the CC genotype was significantly higher in control patients (P=0.02). Logistic regression analysis indicated that the presence of the CC genotype is independently associated with a decreased risk of OA (odds ratio 0.4 [95% confidence interval 0.1-0.9], P=0.04). CONCLUSIONS: Primary OA of the hip has an important genetic component and variations of genes encoding for inflammatory cytokines, such as IL-6, may play an important role in the series of events responsible for the pathophysiology of OA.

Aged↗
PubMed1996

Histological analysis of the coracoacromial arch: correlation between age-related changes and rotator cuff tears.

The purpose of this study was to analyze age-related changes in the coracoacromial arch and correlate these degenerative changes with rotator cuff tears. We obtained 80 shoulders from 40 cadavers. The mean age at death was 58.4 years. We performed a gross examination of the rotator cuff and the acromion and histological examination of the coracoacromial ligament. The statistical significance of any difference for each group considered was determined by Student's t-test. The rotator cuff was normal in 66 specimens; there was an articular-side partial tear in 4 cases, a bursal-side partial tear in 6 cases, and a full-thickness tear in 4 cases. Age was correlated with increasing incidence and severity of cuff tears. We noted age-related degenerative changes in the coracoacromial ligament, degeneration of the acromial bone-ligament junction, and acromial spur formation. Anterior acromial spur was not related to the morphology of the acromion. We observed an increased incidence of bursal-side and complete cuff tears when the acromion was curved or beaked. Degenerative changes in the undersurface of the acromion were also present when the rotator cuff was normal. Bursal-side and complete cuff tears were associated with severe degenerative changes in the acromion in 100% of cases. Articular-side cuff tears were not related either to acromial morphology or degenerative changes in the coracoacromial arch. The association between cuff tears and acromial spur was more evident in the presence of a type III acromion. Our results would suggest that the incidence and severity of rotator cuff tears are correlated with aging and with the morphology of the acromion. Rotator cuff tears that involve the bursal side are often associated with changes in the coracoacromial ligament and the undersurface of the acromion. However, degenerative changes in the coracoacromial arch are always related to aging, also in the presence of a normal rotator cuff. Articular-side partial tears do not cause damage to the undersurface of the acromion.

Acromioclavicular Joint↗
PubMed1991

[John H. Moe].

Explore the source record for details and available documents.

History, 20th Century↗
PubMed1986

Natural history of untreated idiopathic scoliosis after skeletal maturity.

A total of 187 random cases of untreated idiopathic scoliosis, seen from a minimum of 15 to a maximum of 47 years after the end of growth, were reviewed. All curves increased after skeletal maturity (average progression: 0.4 degrees per year). Thoracic curves tend to progress more than lumbar, lumbar more than thoracolumbar, and thoracolumbar more than double major curves. Pain was present in 114 cases (61%) and appeared more frequently in women, after pregnancies, and with fatigue. Cardiopulmonary symptoms were present in 42 patients (22%), especially those with thoracic and thoracolumbar curves greater than 40 degrees. Psychologic disturbances were found in 35 cases (19%), mostly female patients with thoracic curves greater than 40 degrees. The cosmetic appearance of these patients at long-term follow-up was better compared with that at the end of growth, even though the curves progressed. Patients with decompensation of the trunk at the end of growth seemed to improve with time. In an unselected group of patients with severe curves a mortality rate of 17% was found, twice as much as in the Italian general population.

Adolescent↗
PubMed1980

Electron microscopic study of the early changes proximal to a constriction in myelinated nerve.

An ultrastructural study has been carried out of the changes observed proximal to a nerve constriction in rabbits. The lesion was experimentally produced with a silk ligature. Specimens were examined 24 h after ligation. Significant alterations of the ultra structure were found in sections taken at approximately 1 mm above the constriction. Examination revealed swelling of the nerve fibres due to failure of axoplasmic flow, a marked increase in the number of mitochondria, most of which showed degenerative changes and degenerative changes in the myelin sheath.

Animals↗