[Experience in urinary incontinence control in a group of patients in a geriatric hospital].
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Aged↗
Biomedical subjects
R Lazzari
Publications and source records attributed to R Lazzari.
[Neonatal necrotizing enterocolitis (NEC). Observations of 21 cases studied from 1977 to 1980].
We have carried out a study together with neonatologists, paediatricians, paediatric surgeons and paediatric radiologist on the etiopathogenic, clinical-statistical, therapeutical and evolutionary aspects of NEC during the period from 1977 to 1980 in the Neonatology Clinic and in the Paediatric Surgery Department University of Bologna. The most important data were as follows: a high percentage of full-term newborns, the apparently unfavourable action of artificial feeding, a little amount of infectious etiology, an absence of predisposing factors in more than half the cases, an uniform symptomatology in a lot of patients with adverse evolution in the cases of secondary colic stenosis. The mortality was 33 percent, specially among the small for gestational age infants. The surgical therapy during four years period was modified technically, i.e. there was an orientation towards conservative surgery. The final surgical operation has recently been made right after the fourth month from the acute crisis as it has recently been demonstrated that secondary stenosis always occurs during this period of time. Long - term follow - ups showed: completely satisfactory progress in patients treated only with medical therapy, particularly unfavourable evolution in patients after a more demolishing - type of operation (resectioning of the last ansa of ileum and ileum - caecum valve), considerable improvement in auxological and nutritional parameters also in the latter cases after the final surgical operation.
Enterocolitis, Pseudomembranous↗
[A description of the psychological features of a group of patients with essential arterial hypertension].
The psychosomatic aspects of essential hypertension are discussed in the light of the recent literature theoretical. The psychological features of a group of 20 male and female out-patients as displayed by personality tests and a biographical and attitude questionnaire are also examined. The results show that it is important to take the personality of hypertensive subjects into consideration during treatment, since this will help to make it more effective and lasting. The results are also discussed in relation to the theoretical considerations presented at the outset.
Female↗
[Percutaneous treatment of hilar cholangiocarcinoma completed by high-dose rate brachytherapy. Experience in the first 5 cases].
Cholangiocarcinoma at the confluence of the hepatic ducts (Klatskin tumor) is a slowly growing malignancy with early onset of symptoms and poor outcome since surgery allows radical resection in only a minority of cases. Percutaneously placed biliary stents offer a good palliation, but tend to obstruct after 6-8 months; then, retreatment requires exchange of the endoprosthesis or establishment of a permanent external-internal biliary drainage which offers, in some patients, a relatively long survival. Percutaneous intraluminal HDR brachytherapy might be a valid alternative as a definitive therapy or as a method to keep metallic stents patent for a long time. Five patients with hilar cholangiocarcinoma, diagnosed by means of ultrasound, Computed Tomography, percutaneous transhepatic cholangiography and transluminal biopsy, underwent double percutaneous external-internal biliary drainage. Dummy sources were introduced into the drainage catheters to allow dose distribution planning. The stepwise progression of the miniaturized high activity Iridium source inside the applicators, introduced into the drainage catheters, was controlled and monitored by a computer equipped with dedicated software. In the radiotherapy bunker, using the remote loading technique, percutaneous intracavitary high dose rate brachytherapy was delivered at the rate of 750 cGy per fraction, prescribed at 1 cm from the center of the catheter, once a week, for 4 weeks. Nevertheless, only 4 of 5 patients underwent the complete treatment. In one case, radiation treatment was discontinued after the first session because of digestive bleeding from a duodenal ulcer, supposingly as a consequence of the decubitus of a catheter tip. CT demonstrated rapid progression of the disease with neoplastic spread to the omentum and gallbladder wall thickening; a gallbladder malignancy was then suspected and the patient was no more eligibile for brachytherapy. Subsequently, Carey-Coons endoprostheses were inserted to prevent post-actinic strictures and removed after three months. After completing radiation therapy, control cholangiograms demonstrated in all cases improvement of neoplastic strictures. The first two patients we treated show no signs of tumor recurrence at 4 and 1 months, respectively, after endoscopic removal of the stents. The third patient is still bearing 2 Carey-Coons endoprostheses to be removed after 3 months. The last patient with supposingly partial success of bracytherapy, was treated with two Strecker nitinol stents.
Aged↗
[Sideropenic anemia and celiac disease].
Since the beginning of the use of Antigliadin Antibodies (AGA) in the screening of coeliac disease (CD) we have observed an increasing in the total number of cases diagnosed, in particular of the cases with monosymptomatic and atypical forms. Iron deficiency anemia is one of the more frequent findings that we can find in CD, either in association with other typical coeliac signs, or as an isolated expression of the disease. The first aim of our study was to determine the incidence of iron deficiency anemia in our patients affected by CD at the moment of diagnosis. The second aim was to determine the incidence of CD in a group of 96 patients attending our Pediatric Hematology department for iron deficiency anemia of unknown etiology and refractory to iron therapy. 103 patients out of our 212 coeliacs (48.5%) showed hypochromic and microcytic anemia. In the second sample we found 6 (6.2%) patients, positive in AGA and Antiendomysium Antibodies (AEA), that showed a typical coeliac picture at the jejunal biopsy. Our study confirms the high incidence of iron deficiency anemia in patients affected by coeliac disease. However the most important conclusion of our study is that a certain percentage of patients affected by hypochromic anemia of unknown etiology may be affected by coeliac disease. It is only by performing the specific screening tests (AGA and AEA) in the patients affected by iron deficiency anemia of unknown etiology, that we can diagnose this monosymptomatic expression of CD.
Adolescent↗
[Discordance in the onset of celiac disease in monozygotic twins].
Coeliac disease (CD) is a gluten intolerance caused by a combination of genetic and environmental factors such as nutrition and infections. Monozygotic twins appear to have a concordance for CD up to 71%. This paper reports a third case of late onset of CD in monozygotic twin girls. The twins were defined as monozygotic based upon paired clinical and laboratory examinations. Clinical examinations included genotypic, phenotypic and dermatoglyphic analysis, while laboratory examinations included HLA typing and blood groups. Following European Society of Pediatric Gastroenterology and Nutrition criteria, CD was diagnosed in both girls, though 4 years and 8/12 months apart. The twins achieved clinical, laboratory and histological remissions within 1 year, after the institution of a gluten-free diet. Genetic markers are undoubtedly the main precondition for CD development. Environmental factors, however, may play a more significant role in triggering the onset of disease.
Celiac Disease↗
[Celiac disease in children with Down's syndrome].
The coexistence of Down's syndrome (DS) and coeliac disease (CD) has been occasionally reported and both diseases are often related to autoimmune disorders. The pathogenetic factor that links CD and DS may be an altered immune system and/or the presence of a common genetic factor. Some epidemiological investigations, performed in patients with CD, showed an increased incidence of DS compared to the natural incidence of this abnormality in the general population. We studied the prevalence of CD in 83 individuals with DS compared to a group of 200 patients with other gastroenterologic disorders and a random scholastic sample of 500 non symptomatic children. IgG and IgA antigliadin antibodies (AGA) were determined in all patients. Antiendomysium antibodies (EmA) were investigated in all the patients of the first group, while in the other two groups, 27 and 108 cases respectively, selected by AGA positivity, were investigated for EmA. The percentage of AGA IgA positivity in the first group was 31.3% (26/83), in gastroenterologic controls 10% (20/200), in scholastic sample 2.8% (14/500), that shows a significant statistical difference. On the contrary EmA were positive in quite a similar percentage in the three groups. Duodenal [correction of Jejunal] biopsies, were performed in 11 DS patients and in 9 of the other two groups. EmA were positive only in the case with subtotal atrophy in all the groups: 5/11 in the first, 2/4 in the second, 2/5 in the third. On the contrary AGA IgA were often positive also in patients with non coeliac histologic findings.(ABSTRACT TRUNCATED AT 250 WORDS)
Adolescent↗