All publications of “Gustavo Andrade de Paulo”

2 results

Experimental study for evaluation of a low-cost spray cryotherapy system

Altair da Silva Costa Jr ORCID logo , Andre Miotto ORCID logo , Gustavo Andrade de Paulo ORCID logo , Angelo Paulo Ferrari ORCID logo , Luiz Hirotoshi Ota ORCID logo

DOI: 10.31744/einstein_journal/2019AO4533

ABSTRACT Objective To evaluate the feasibility and applicability of a low-cost cryotherapy system. Methods Experimental study with 25kg Landrace pigs submitted to a longitudinal cervico-thoraco-abdominal incision for exposure of the trachea, thorax and abdomen. The tissues were frozen by continuous spray application at different periods of time (5, 10 and 15 seconds). Spray cryotherapy was performed using a fluorinated gas (tetrafluorethane) delivered at – 47°C temperature (DermaFreeze®, Emdutos; ANVISA registration 80409950001; price R$ 394,00). via an adapted, disposable 1.8mm cholangiography […]

Mediastinal tumor: not always a lymphoma

Silvia Mansur Reimão, Rogério Colaiacovo, Marco Antonio Ribeiro Camunha, Thiago Trolez Amancio, Vanderlei Segatelli, Gustavo Andrade de Paulo

DOI: 10.1590/S1679-45082017AI3981

A 45-year-old male patient, hospitalized and under investigation of mediastinal mass, presenting with sudoresis, malaise, and dysphagia. Computed tomography showed eccentric parietal thickening of the middle third of esophagus, with mass effect and upstream ectasia, with no expressive increase of metabolic activity. Additionally, there are cervical, axillary, pulmonary hilar, portocaval space, and unspecific iliac lymph nodes ( and ). […]