Pedro Luiz Toledo de Arruda Lourenção: Influence Statistics

Pedro Luiz Toledo de Arruda Lourenção

Pedro Luiz Toledo de Arruda Lourenção

Department of Surgery and Orthopedics, Botucatu Medical School - São Paulo State University (UNESP), Botucatu 18618970, São Paulo, Brazil., pedro.lourencao@unesp.br | ...

Pedro Luiz Toledo de Arruda: Expert Impact

Concepts for which Pedro Luiz Toledo de Arruda has direct influence: Hirschsprung disease , Rectal biopsies , Ganglion cells , Morphological criteria , Calretinin immunohistochemistry , Neuronal dysplasia , Dysplasia type .

Pedro Luiz Toledo de Arruda: KOL impact

Concepts related to the work of other authors for which for which Pedro Luiz Toledo de Arruda has influence: Hirschsprung disease , Ganglion cells , Calretinin immunohistochemistry , Colonic motility , Rectal biopsies , Cesarean hysterectomy , Esophageal strictures .

KOL Resume for Pedro Luiz Toledo de Arruda Lourenção

Year
2021

Department of Surgery and Orthopedics, Botucatu Medical School - São Paulo State University (UNESP), Botucatu 18618970, São Paulo, Brazil.,

2020

Universidade Estadual Paulista, São Paulo, Brasil

2019

Universidade Estadual Paulista 'Júlio Mesquita Filho' (Unesp), Botucatu, Brasil

UNESP - São Paulo State University, Botucatu Medical School, Department of Surgery and Orthopedics, Pediatric Surgery Division, Botucatu, SP, Brazil.

2017

Department of Surgery, Division of Pediatric Surgery, Botucatu School of Medicine, São Paulo State University (Unesp), Botucatu, Brazil

2015

Department of Pediatric Surgery, Botucatu Medical School, São Paulo State University - UNESP, Botucatu, São Paulo 18607-340, Brazil

2014

Division of Pediatric Surgery, Department of Surgery

2013

Sao Paulo, São Paulo, Universidade Estadual Paulista, Botucatu Medical School, Surgery and Orthopedic Department, Brazil

Prominent publications by Pedro Luiz Toledo de Arruda Lourenção

KOL-Index: 12747 . The pathological evaluation of rectal biopsies for the diagnosis of Hirschsprung disease has been a challenging issue. We analyzed prospectively the usefulness of calretinin immunostaining and acetylcholinesterase (AChE) histochesmistry in rectal biopsies for the diagnosis of Hirschsprung disease. Frozen tissue samples from 43 patients were used for AChE histochemistry and ...
Known for Hirschsprung Disease | Rectal Biopsies | Calretinin Ache | Conventional Histology
KOL-Index: 3845 . Many difficulties occur during the evaluation of rectal biopsies for the diagnosis of Hirschsprung disease. We investigated whether the introduction of calretinin (CR) immunohistochemistry in a diagnostic panel could decrease the rate of inconclusive results. Data from 82 patients undergoing rectal biopsies before and after CR introduction were analyzed. Inconclusive results were obtained ...
Known for Hirschsprung Disease | Rectal Biopsies | Calretinin Immunohistochemistry | Rate Inconclusive
KOL-Index: 3329 . Intestinal neuronal dysplasia type B is a controversial entity expressed by complex changes in the enteric nervous system. Diagnosis depends on rectal biopsy histopathology and diagnostic criteria, both qualitative and quantitative, have changed over time, hindering the diagnostic practice. We analyzed the morphological criteria for the histological diagnosis of intestinal neuronal ...
Known for Neuronal Dysplasia | Enteric Nervous | Intestinal Diseases | 29 Patients
KOL-Index: 2670 . INTRODUCTION: A vast majority of children with functional constipation respond to the standard medical treatment. However, a subset of patients may present with an unsatisfactory response and only minor improvement of symptoms. Transcutaneous posterior tibial nerve stimulation (PTNS) involves electrical stimulation of the posterior tibial nerve at the level of the ankle, transcutaneously ...
Known for Functional Constipation | Electrical Stimulation
KOL-Index: 2176 . Intestinal neuronal dysplasia type B (IND-B) is a pathological entity of the group of gastrointestinal neuromuscular diseases characterized by complex alterations in the enteric nervous system. Patients typically present with intestinal constipation, sometimes complicated by episodes of intestinal obstruction. The 2 therapeutic modalities include conservative clinical treatment and ...
Known for Patients Indb | Surgical Treatment | Intestinal Neuronal | Dysplasia Type
KOL-Index: 748 . PURPOSE: To evaluate the topical effects of mitomycin C (MMC) in rats, with or without esophageal dilation, in different moments after esophageal caustic injury with NaOH10%. METHODS: Forty eight Wistar rats were divided into six groups: "GS" infusion of 0.9% saline solution in the esophagus; "CG" infusion of 0.9% saline solution in the esophagus, with temporary ligation of the organ; ...
Known for Esophageal Stenosis | Burns Chemical | Male Mitomycin
KOL-Index: 556 . Background: Aortic cross-clamping and balloon occlusion of the aorta could lead to damage to the aorta wall. Objective: The aim of this study was to investigate changes to the aorta wall related to the method used to interrupt flow (clamping or balloon) in the different techniques available for aortic surgery. Methods: Experiments were performed on 40 female pigs, weighing 25-30kg, which ...
KOL-Index: 332 . OBJECTIVE: to evaluate the applicability of the "Timing of Acute Care Surgery" (TACS) color classification system in a tertiary public hospital of a developing country. METHODS: we conducted a longitudinal, retrospective study in a single center, from March to August 2016 and the same period in 2017. We opted for the selection of four surgical specialties with high demand for emergencies, ...
Known for Operating Room | Procedures Operative
KOL-Index: 135 . Desmoplastic small round cell tumor (DSRCT) is a rare and highly aggressive neoplasm that was initially described in 1989. DSRCT predominantly affects young men and typically occurs in the intra-abdominal area. The present study describes the cases of two patients with DSRCT. The first patient was a 23-year-old male who presented with abdominal pain in the right flank, coupled with ...
Known for Intra Abdominal

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Department of Surgery and Orthopedics, Botucatu Medical School - São Paulo State University (UNESP), Botucatu 18618970, São Paulo, Brazil., pedro.lourencao@unesp.br | Department of Surgery and Orthopedics, Botucatu Medical School, UNESP–Universidade