[Paralytic ileus, convulsions and hyponatremia during vincristine treatment. Observations on a case in a young girl with acute lymphocytic leukemia].
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Child, Preschool↗
Biomedical subjects
E Polito
Publications and source records attributed to E Polito.
Fanconi's anemia in infancy. Report of a case diagnosed in the pre-anemic stage.
A 6 1/2-month-old girl is described, in whom the diagnosis of Fanconi's anemia in the pre-anemic stage was made on the basis of the following findings: growth failure, microcephaly, modest epicanthal folds, pigment spots, and chromosomal breaks. 4 months later progressive bone marrow failure developed and dramatically evolved into pancytopenia refractory to therapy.
Anemia, Aplastic↗
Cyproterone acetate treatment in precocious puberty.
Seven girls with precocious puberty, idiopathic in 6 and associated with the McCune Albright syndrome in 1, were treated with 70 mg/M2/die of cyproterone acetate (CPA) for 11 to 36 months. Before and during treatment clinical parameters (weight, height, bone age, height velocity, prediction of adult height and pubertal development) were evaluated and plasma hormone assays in basal conditions (LH, FSH, 17 beta-estradiol, progesterone, testosterone, PRL, ACTH and cortisol) and after stimulation (LH, FSH, cortisol, GH) were carried out to assess the efficacy and eventual side effects of CPA. The regression observed in the clinical signs of puberty was considered satisfactory and the increase observed in the developmental quotient indicated an improved prognosis for adult height. No symptoms of adrenal insufficiency were observed but an adrenal suppressive effect of CPA was evident from the response to insulin hypoglycemia observed in 4 patients.
Child↗
[Draize's test in assessment of eye tolerance to various cosmetic products].
The methods of Marzulli-Ruggles and Draize were used in an assessment of eye irritation on the part of three children's shampoos. Two products proved irritant with the Marzulli-Ruggles method. The most aggressive product was designated VAS-2-36/A. Better tolerance was observed in albino rabbits when the Draize method was used, though even here some ocular alterations were noted. Once again, VAS-2-36/A was the most irritant substance.
Animals↗
Diagnosis and treatment of orbital hemorrhagic lesions.
Orbital hemorrhagic lesions include a group of heterogeneous conditions that may be idiopathic or caused by trauma, surgery, or preexisting vascular tumors or malformations. We report clinical, computed tomographic, and magnetic resonance imaging features of eight cases of orbital hemorrhage (2 cystic lymphangiomas, 2 subperiosteal hematomas, 1 traumatic hematoma, 1 hemorrhagic varix, 1 cholesterol granuloma, and 1 postsurgical hemosiderin deposit). The differential diagnosis of orbital hemorrhagic lesions may be difficult because of their relative rarity and nonspecific presentation. In particular, on computed tomography, cholesterol granulomas may simulate a lacrimal gland epithelial tumor and subperiosteal hematomas, a lymphoid tumor. Magnetic resonance imaging is an ideal imaging technique because of its ability to identify blood and blood products in all stages of degradation. Treatment can be limited to observation in varices, lymphangiomas, and trauma if vision is not threatened; otherwise, surgical blood drainage should be attempted. Cholesterol granulomas are best treated by curettage through an extraperiosteal orbitotomy. For subperiosteal acute or subacute hemorrhages, surgical drainage is recommended if the blood is not spontaneously reabsorbed within a few weeks.
Adolescent↗
Unsuspected carcinoma of the gall bladder: case report of trocar-site metastasis following laparoscopic cholecystectomy.
Cancer of the gall bladder is a rare malignant neoplasm with an unfavourable prognosis. Laparoscopic surgery has brought about the emergence of possible neoplastic diffusion along trocar tracts in cases where unrecognized carcinoma of the gall bladder is present. The authors present a case of neoplastic abdominal diffusion discovered 4 months after laparoscopic cholecystectomy in which histologic examination of the surgical specimen revealed the presence of unrecognized carcinoma of the gall bladder.
Abdominal Neoplasms↗
Bile duct hamartomas: diagnostic problems and treatment.
Biliary hamartomas are rare, benign malformations of the biliary tract, usually discovered at autopsy or erroneously confused with metastasis or other cystic hepatic lesions. For these reasons it is necessary to consider them in the differential diagnosis. The authors describe three cases of biliary hamartoma in which the definitive diagnosis was obtained only with the use of histologic examination which represents the only means available that can draw conclusions about the real nature of this lesion.
Aged↗
Papillary cystic neoplasm of the pancreas: a description of two clinical cases.
Papillary-cystic neoplasm of the pancreas is a rare neoplasm principally effecting women in the 2nd and 3rd decades of life. It is considered a low grade malignancy due to it's favourable prognosis and the rarity of metastatic diffusion. Pre-operative diagnosis is rare due to the similarity with other cystic pancreatic lesions. It is for this reason that definitive diagnosis is made at histologic examination of the surgical specimen and total surgical excision represents the therapy of choice. The authors herein describe 2 cases of papillary-cystic neoplasm of the pancreas, thus bringing the total number of cases reported in the world literature to 294.
Adolescent↗
Localized orbital lymphoma.
BACKGROUND AND OBJECTIVE: Localized orbital non Hodgkin's lymphoma is a rare event which has not been reported much in the literature. The aim of this study was to evaluate the clinical features, histology, treatment and clinical outcome of patients with localized orbital lymphoma. METHODS AND RESULTS: Fifteen patients with stage I-E orbital lymphoma diagnosed between 1975 and 1992 were reviewed. Diagnosis was formulated from 3-84 (median 23) months after the appearance of symptoms. Eight patients were males and 7 were females; median age was 55 years. The lacrimal gland was involved in 8 cases, the orbit in 7. Bilateral orbital localization was observed in only one patient. All cases were diagnosed as low-grade MALT lymphoma. Chemotherapy was administered in 7 patients, radiotherapy was employed in 7 and surgical excision was performed in the remaining case. Almost all the patients (14/15; 93%) achieved a complete remission (CR). Local relapse (LR) was observed in 3 cases but disease spread was never recorded. INTERPRETATION AND CONCLUSIONS: Correct histological diagnosis and careful staging are very important for the treatment and outcome of localized low-grade orbital lymphoma. These patients show a very good prognosis and radiation therapy alone is very effective in the treatment of this malignancy.
Adult↗