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Biomedical subjects

R Durando

Publications and source records attributed to R Durando.

At least 37 records · Page 2Linked to original sources
PubMed1985

[Transduodenal papillotomy and divulsion of the papilla in the treatment of benign obstructions of the common bile duct (retrospective analysis of 186 cases)].

An analysis is presented of 186 cases of biliary benign obstruction, treated with transduodenal sphincterotomy or dilatation-divulsion of the papilla of Vater. The morbidity and mortality rates due to specific complications were 5.4% and 1.6% respectively. No cases of post-operative pancreatitis were observed. Long-term results were re-evaluated in 46 patients after a mean post-operative interval of 18 years. The follow-up demonstrated that the result was completely satisfactory in 70% of cases; fair in 17%, with gastroenterological symptoms not likely related to the biliary disease; poor in 13%, with residual stones or stenosis of the sphincter of Oddi.

Adolescent↗
PubMed1985

[Intra- and postoperative complications in surgery of the thyroid gland].

The authors studied the inter- and postoperative complications arising in a series of 690 consecutive interventions on thyroid. The results showed a cipher mortality and a 3% aggregate morbidity. In 0.9% of cases, compressive hematomata in the thyroid loggia, collapse of the tracheal wall due to tracheomalacia or bilateral paralysis of the vocal cords determined an acute respiratory stoppage. 1.4% of the treated patients suffered from alterations in the motility of the vocal cords, ascribable to damage of the recurrent nerves. 0.9% of cases showed a postoperative parathyroid insufficiency, the nature of which, however, was always temporary. The incidence of complications, in the whole, resulted significantly higher in the patients undergoing iterative surgery, in respect of those operated on the first time.

Acute Disease↗
PubMed1984

[Lung-term results in patients operated for benign diseases of the common bile ducts].

The remote results obtained in the treatment of the benign diseases of the main biliary duct were appraised on a specimen of 47 people operated on at the Surgical Department of the Turin University between 1960 and 1970, subjected to a checking visit at a distance from operation ranging from 12 up to 22 years. The investigation confirmed the impression that in biliary surgery some eventual failures can reach the clinical evidence after many years from operation, and allowed to demonstrate percentages of satisfactory, unsatisfactory and bad results as high as 80,8%, 8,5% and 10,6%, respectively.

Adolescent↗
PubMed1983

[Clinical studies on peripheral arteriosclerotic lesions in the Piedmont region].

The assistance of the Piedmont Region calculation centre was obtained in the evaluation and detailed examination of data on all patients admitted to hospitals in the Region for peripheral atherosclerotic arteriopathy during a three-year period. Age, sex, site of lesion, occupation, geographical distribution, and type of treatment employed were all analysed statistically. A difference between age categories in relation to sex was noted for incidence and site of lesions, while occupation was not correlated to the clinical progress of the disease. Regional incidence (for all Piedmont local health units) was both above and below the general average in some areas. It also appeared that the greatest incidence lay along the Alps.

Adult↗
PubMed1983

[Clinico-epidemiological study of patients with phlebolymphatic diseases admitted to the hospitals of the Piedmont region 1976-1979. I. Analysis of all phlebolymphatic diseases].

In conjunction with the University Calculation Centre and the Piedmont Region, a computerised study was made of all patients (31,514 cases) admitted to Piedmont hospitals for phlebopathy and peripheral lymphopathy, including pulmonary embolism, in the period 1976-79. An account is given of the method used, the material, and the statistical technique. An 18.9% prevalence of women was noted. Occupation, age category, type of pathology, and treatment adopted were assessed for phlebopathies in toto and for each type. The data for each public health unit, divided by age category, were correlated with the general cases for the Region and those for each unit. In this way, it was possible to determine the incidence of phlebopathies in each unit and over the Region as a whole in relation to age. A map of the Region showing areas of higher, lower, and not significantly different from the regional mean hospitalisation (i.e. phlebopathy) was prepared. The significance of the different incidences in the several units is discussed in relation to their populations, geographical location, raye of migration, and types of occupational activity.

Adult↗
PubMed1983

[Survival in a sample of patients operated on for carcinoma of the colorectum].

The authors report the results of different types of surgical treatment performed on a sample group of 51 patients chosen on a total of 308 patients operated for cancer of the colon rectum in the period 1965-1979. They also make their considerations about the most common complications arising in the early and late post operative period, the quality of life achieved by the patients and the survival rate related to the various types of operations performed.

Adult↗
PubMed1979

[Calcified pseudocyst of the spleen. Report of a case].

The description of a case of calcific pseudocyst of the spleen has provided the opportunity for a review of the literature on the subject and for further study, on the basis of clinical and anatomo-pathological data, of the problem of the aetiopathogenesis of non-parasite splenic cysts.

Calcinosis↗
PubMed1979

[Study of 357 cases of phlebitis of the lower extremities in 2 inter-regional samplings. I. Methods, epidemiological data and analysis of etiopathogenetic elements].

Using a specially designed record card, 357 cases of superficial and deep thrombophlebitis and phlebothrombosis of the lower extremities have been investigated. Of these 261 were observed in Piedmont and 96 in the Trentino region. A comparative study of aetiopathogenetic data in the two regions was made possible by means of punched cards and subsequent computer processing. The study was completed by statistical analysis. Apart from the region of birth and residence, sex (prevalently female) and age which in both samples mainly affects subjects aged between 30 and 45, the type of working activity was considered in relation to sex and age, frequency of absenteeism (higher in Piedmont), family history of venous disease, incidence of orthostatism, the use of contraceptive pills, the period in which the first clinical signs occurred with considerable diversity between the two regions, traumas (more frequent in Piedmont) and the incidence of the different causes which was vastly different in the two samples, were assessed. On the basis of the comparative data obtained, an interpretation of the real significance of the results is attempted, reference also being made to the type of population under examination, the Piedmontese being considered of mixed strain and the Trentino pure.

Adolescent↗
PubMed1979

[Study of 357 cases of phlebitis of the lower extremities in 2 inter-regional samplings. II. Clinical and diagnostic data and therapeutic conclusions].

In Piedmont, the incidence of superficial and deep forms is the same percentage-wise. In the Trento area, however, deep forms are more common, though no significant differences can be discerned with respect to the side affected, the site (other than that related to the type of phlebitis), or the symptoms. At least one complication was noted in 241-261 and 27-96 cases in Piedmont and Trento respectively. The treatment initially employed proved inadequate. The risks involved are known solely with respect to patients with complications. The resort to surgical management was much more frequent in the Trento region. An attempt is made to evaluate the risk factors associated with thrombophlebitis of the lower limbs, and the measure of agreement between the aetiopathogenetic, clinical and therapeutic data obtained for the two regions.

Adolescent↗
PubMedDate not supplied

[Surgical treatment of Graves' disease: results in 108 patients].

AIM OF THE STUDY: To evaluate morbidity and functional results of surgical treatment in patients with Graves' disease. METHODS: A retrospective study was performed in 108 patients operated on during 1993-2003. Main indications for surgery were failure of treatment with antithyroid drugs (80.6%), large goiter (46.3%) and/or severe ophthalmopathy (23.1%). Surgical procedures were extensive subtotal thyroidectomy (EST; n = 33; uni- or bilateral remnant of <2 g) or total thyroidectomy (TT; n=75). Functional results were established in 89 patients (27 EST patients and 62 TT patients) after a mean follow-up of 5.9 years. RESULTS: Operative mortality was zero. There were 4 (3.7%) transient unilateral recurrent laryngeal nerve (RLN) palsies and no cases of permanent RLN palsy. Temporary hypocalcemia occurred in 15 patients (13.9%) and permanent hypoparathyroidism resulted in two (1.9%). Four patients (3.7%) developed a postoperative hematoma that required reoperation. There was no significant difference in the rate of complications between EST and TT, although temporary hypocalcemia was more common following TT than EST (17.3% vs. 6.1%) and permanent hypoparathyroidism affected only TT patients. None of the patients developed recurrent hyperthyroidism; all patients are maintained on levothyroxine. CONCLUSIONS: Surgery is an effective therapy for selected cases of Graves' disease. When performed by experienced surgeons, it can be carried out with no mortality and minimal morbidity. EST (with uni- or bilateral remnant of <2 g) and TT are both effective in order to achieve a definitive cure of hyperthyroidism.

Follow-Up Studies↗
PubMedDate not supplied

[Solitary ulcer of the rectum. Description of a case].

A case of solitary rectal ulcer is presented. Different views on the pathogenesis are discussed. Symptoms were nonspecific: anal pain, rectal tenesmus and bleeding. On sigmoidoscopy, the lesion has a characteristic appearance, but the definitive diagnosis of benignity must depend upon the recognition of specific histopathologic features in rectal biopsy specimens from ulcer margins. In this case, the surgical treatment was satisfactory, but frequently neither medical nor surgical treatment achieve relief of symptoms or healing of the lesion.

Adult↗
PubMedDate not supplied

[Prognostic value of nuclear morphology in colorectal neoplasms].

Cytomorphometry measures the main geometric parameters of the cell nucleus (area, min. and max. diameter, circunference) on ordinary histological preparations. It has been employed to asses the prognosis of breast and ovary tumours. The possibility that cytomorphometry, when allied with other parameters, such as age, sex, Duke's stage, bleeding etc., can be used in the prognosis of tumours of the large intestine is examined through a study of intraoperative biopsies from 44 patients followed after surgery. Univariate analysis showed that the Duke's stage and tumour site were significantly related to prognosis. The standard deviation of the maximum diameter and circunference were also related to survival with a negative correlation. Multivariate analysis confirmed the significance of the maximum diameter and the Duke's stage. These parameters were then used to calculate the relative risk. If due account is taken of the reservation expressed in the literature concerning the reproducibility of the data offered by cytomorphometry and its heavy dependence on the skill of the operator, it can be used to advantage in the prognosis of the colorectal tumours.

Adult↗