Search results for "hyperplasia"

Minimal Lesions of the Small Intestinal Mucosa: More than Morphology

2020

Minimal lesions of the small bowel are mucosal changes characterized by an increased number of intraepithelial lymphocytes (with or without crypt hyperplasia) and normal villous architecture. Such changes are associated with a wide spectrum of conditions, ranging from food intolerances to infections, and from drugs to immune diseases, with different clinical profiles and manifestations, which complicates the formulation of a differential diagnosis. Patient history, symptom evaluation, and histopathology are the diagnostic features needed to establish a correct diagnosis. Physicians should assist pathologists in formulating a precise morphological evaluation by taking well-oriented small int…

SIUMB guidelines and recommendations for the correct use of ultrasound in the management of patients with focal liver disease

2019

The present document describes the SIUMB (Italian Society of Ultrasound in Medicine and Biology) guidelines for the use of ultrasound in the management of focal liver disease. The aim of the paper is to provide a clinical practice guideline for Italian physicians who are approaching the ultrasound study of a focal liver lesion. In particular, these guidelines provide simple indications, recommendations and general practice advices for the correct use of contrast-enhanced ultrasound (CEUS) in this scenario. They represent the SIUMB position of the ultrasound role in the diagnostic flow charts of the principal focal liver lesions, and are in agreement with other, previously published national…

Words of Wisdom: Re: A Randomized Controlled Study of the Efficacy of Tamsulosin Monotherapy and its Combination with Mirabegron for Overactive Bladd…

2016

Endometrial carcinoma and its precursors: Early detection and treatment

1990

Endometrial carcinoma is the most frequent genital neoplasia in women. Precursors of this condition include endometrial hyperplasia, particularly when cytologic atypia occurs. Among the frequent early clinical manifestations of endometrial carcinoma is abnormal uterine bleeding that must be differentiated from bleeding associated with benign conditions. Early detection of endometrial carcinoma and its precursors in women at risk is the best prophylactic measure in the final therapeutic outcome. In this review, the accuracy of methods of early diagnosis of endometrial carcinoma and its precursors is assessed, in order to provide early therapy and optimum prognosis. The epidemiology of endome…

Hepatocellular and Fibrolamellar Carcinoma

2005

G. Brancatelli, MD; M. Midiri, MD; R. Lagalla, MD Department of Radiology, Policlinico Universitario, Via del Vespro 127, 90127 Palermo, Italy M. P. Federle, MD Department of Radiology, Abdominal Imaging Offi ces, University of Pittsburgh Medical Center, Room 4660, CHP, MT, 200 Lothrop Street, Pittsburgh, PA 15213, USA V. Vilgrain, MD Department of Radiology, Hospital Beaujon, Avenue Du General Leclerc 100, 92118 Clichy, France L. Grazioli, MD Department of Radiology, University of Brescia, Spedali Civili di Brescia, Piazzale Spedali Civili 1, 25023 Brescia, Italy CONTENTS

Pathogenesis and treatment of hirsutism in late-onset congenital adrenal hyperplasia

1995

Late-onset or nonclassic hyperandrogenic congenital adrenal hyperplasia (CAH) is an attenuated deficiency of 21-hydroxylase, 3β-ol-hydroxysteroid dehydrogenase or 11β-hydroxylase which presents during childhood or adolescence and leads to an increased secretion of adrenal androgens. Many reviews of the genetic or hormonal characteristics of these syndromes have been published, but relatively little attention has been paid to the pathogenesis and treatment of hirsutism which, in most young women, is the main complaint. In fact, it is generally assumed that the hirsutism is strictly related to the increased secretion of adrenal androgens and that glucocorticoids are the treatment of choice. H…

Robot-assisted laparoscopic enucleation of benign prostatic hyperplasia (BPH)

2012

Die Tonsillotomie mit der bipolaren Koagulationsschere

2008

BACKGROUND: Nowadays, tonsillotomy is an accepted operating procedure for the diagnosis of tonsillar hyperplasia in small children. Up to now many different techniques such as laser, radiofrequency, coblation or micro-debrider have been used. In this study, for the first time bipolar coagulation scissors were utilized. METHODS: Up to December 2006, a total of 91 children with benign tonsillar hyperplasia were tonsillotomized by bipolar coagulation scissors. Of these 91 children, 38 (average age 74 months) were recruited for this study. Pre-operative and post-operative complaints were documented and the success of the operation was evaluated by the parents. RESULTS: In more than 90 % of the …

Prädiktive genetische Untersuchungen: Individualisierung von Diagnostik und Therapie bei Familien mit multipler endokriner Neoplasie Typ II

2008

BACKGROUND AND OBJECTIVE When multiple endocrine neoplasia type 2 (MEN2) is suspected, genetic tests are at the centre of screening procedures. It was the aim of this study to compare the diagnostic value of molecular biological investigations with that of conventional biochemical tests. PATIENTS AND METHODS The study cohort consisted of all 144 patients cared for in our department since 1990 with the suspected diagnosis of MEN2 (evidence of a medullary thyroid carcinoma [MTC]), coexistence of two MEN2 tumours or a family history of MEN2. 14 of the 144 patients (from 12 families) were already known to have an hereditary MTC, while the remaining 130 had been referred for further diagnostic i…

Operative Therapie des primären Hyperparathyroidismus im Neugeborenenalter

1988

This is a report on a neonatal primary hyperparathyroidism (NPHPT) treated by total parathyroidectomy and autotransplantation of parathyroid tissue into the forearm musculature. Histologically, the glands were composed of a "chief cell hyperplasia" of the parathyroid tissue. Clinical manifestation in neonates and differential diagnosis of HPT are discussed. Indication for operation and surgical procedure are described.