Search results for "tiol"
showing 10 items of 778 documents
Reflux nephropathy: a clinico-pathological study of 16 cases.
1991
The pathologic features of 16 nephrectomy specimens obtained from patients with a radiological diagnosis of reflux nephropathy were analyzed. Chronic pyelonephritis was diagnosed in 7 cases, renal dysplasia in 5 and segmental atrophy in 4. Clear correlations between pathologic pictures and pathogenic mechanisms involved in the development of renal lesions in kidneys with reflux are difficult to establish. These results show, however, that 'reflux nephropathy' is a broad term, which encompasses both congenital and acquired renal lesions.
Simple and aneurysmal bone cyst: Aspects of jaw pseudocysts based on an experience of Brazilian pathology service during 53 years
2017
Background Jaw pseudocysts are benign osseous lesions of unclear etiology. Among these, the simple bone cyst (SBC) and aneurysmal bone cyst (ABC) are intriguing bone pathologies still rarely studied together. This retrospective study aimed to present the long-term case series of patients with jaw pseudocysts focusing on the clinical, radiographic, and transoperative aspects. Material and Methods A retrospective case series of patients with SBC and ABC was performed. Clinical, radiographic, and transoperative aspects of both pseudocysts were reviewed from the histopathological archives of 20,469 cases between 1959-2012. All descriptive data were summarized. Results Of 354 (15.25%) bone patho…
Morphometric assessment of testicular changes in drug-related fatalities.
2000
Testicular sections of 50 deceased drug addicts were examined by light microscopy using morphometric methods and determining the extent of spermatogenesis by application of the Johnsen score count. Twenty cases of violent death served as reference sample. The study was aimed at obtaining data about the degree of germinal gland damage following the duration of the individual drug career, which was correlated to the histologic findings. Progressively reduced maturation of germinal cells, decrease of tubular diameter and height of sperm-producing epithelium were found the longer the individual case history has been. The results clearly indicated a substantial impairment of male fertility in th…
Oral self-injuries: clinical findings in a series of 19 patients
2015
Objectives: Self-injury (SI) is defined as a behavioral disturbance consisting of a deliberate harm to one’s own body without suicidal intent, it is not uncommon and ranges in severity from simple nail-biting to more extreme forms of self-mutilation. The head neck region may be the target of such lesions. SI is associated with several medical conditions, of which it can represent the first clinical sign. Aim of this paper is to describe a series of oral SI, giving special emphasis to the clinical findings, etiology and the management of lesions. Material and Methods: A total of 19 patients with oral SI were prospectively examined; attention was paid to the occurrence and characterization of…
Mortality in the first 30 days following incident acute symptomatic seizures.
2005
Purpose: Very little is known about short-term mortality after acute symptomatic seizure. One study found an increased mortality in the first year after acute symptomatic seizure, like mortality following acute symptomatic status epilepticus. Methods: We studied mortality in the first 30 days after an acute symptomatic seizure in two cohorts. In Washington Heights, New York City, we reviewed the medical records of all adults aged 20 years and older seen at Columbia Presbyterian Medical Center from January 1, 1990 through December 13, 1994 to identify incident acute symptomatic seizure. In Rochester, Minnesota, the medical records of all Rochester residents were reviewed to identify incident…
Occupational risk factors for mycosis fungoides: a European multicenter case-control study.
2004
Mycosis fungoides (MF) is a rare disease with an unknown etiology. Its distribution suggests that occupational exposures may play a role. In the present study, we searched for occupational factors associated with MF. A European multicenter case-control study on seven rare cancers, including MF, was conducted from 1995 to 1997. Patients between 35 and 69 years of age diagnosed with MF (n = 134) were identified and their diagnoses were checked by a reference pathologist who classified 83 cases as definitive, 35 cases as possible, and 16 cases as not histologically verified. Of the 118 histologically verified cases, 104 were interviewed, of which 76 were definitive cases. As controls, we selec…
Long-Term Results of Internal Urethrotomy
1996
AbstractPurpose: A retrospective analysis was done of long-term results of internal urethrotomy to evaluate risk factors of stricture recurrence.Materials and Methods: Followup studies were performed of 937 patients with urethral strictures treated with internal urethrotomy. Of the patients 357 were treated at Mainz University between 1977 and 1989 (mean followup 4.6 years) and 580 were treated at Bonn University between 1974 and 1986 (mean followup 3.2 years).Results: Strictures recurred in 96 of 357 (26.9 percent) and 260 of 580 (44.8 percent) patients, respectively. Risk factors for recurrence were etiology (post-transurethral resection and inflammation), stricture longer than 1 cm. and …
Angina bullosa haemorrhagica:a 14-year multi-institutional retrospective study from Brazil and literature review
2021
Background Angina bullosa haemorrhagica (ABH) is characterized by the recurrent appearance of blood blisters on the oral mucosa, mainly in adults' soft palate. In general, the blisters rupture spontaneously, lacking the necessity for biopsy. We report the clinical features of 23 ABH cases, emphasizing the clinical behavior and the management of these conditions. Material and Methods A retrospective descriptive cross-sectional study was performed. A total of 12,727 clinical records of oral and maxillofacial lesions from four dental services in Brazil were analyzed. Clinical data were collected from the clinical records and evaluated. Results The series comprised 12 males (52.2%) and 11 femal…
“Puffy hand syndrome”
2016
Resume La toxicomanie intraveineuse est responsable de nombreuses complications notamment cutanees et infectieuses. Il existe un syndrome rarement observe en rhumatologie se traduisant par des « grosses mains » : le puffy hand syndrome. Nous en rapportons deux cas rencontres en consultation de rhumatologie chez deux patients toxicomanes. Il s’agit d’un œdeme des mains, bilateral, indolore, ne prenant pas le godet, survenant chez un de nos patients pendant l’intoxication par heroine, et chez l’autre 2 ans apres avoir arrete ses injections. Chez nos deux patients les bilans complementaires (biologiques, radiologiques, echographiques) etaient sans particularite, ce qui a permis dans le context…
Insight into epileptic and physiological déjà vu: from a multicentric cohort study
2019
Background and purpose The presence of a continuum between physiological deja vu (DV) and epileptic DV is still not known as well as epidemiological data in the Italian population. The aim was to identify the epidemiological distribution of DV in Italy, and secondly to look for specific features of DV able to discriminate between epileptic and non-epileptic DV. Methods In all, 1000 individuals, 543 healthy controls (C) (313 women; age 40 ± 15 years) and 457 patients with epilepsy (E) (260 women; age 39 ± 14 years), were prospectively recruited from 10 outpatient neurological clinics throughout Italy. All populations were screened using the Italian Inventory for Deja Vu Experiences Assessmen…