PASESA PASCUALA QUISPE TORREZ
Projetos de Pesquisa
Unidades Organizacionais
LIM/48 - Laboratório de Imunologia, Hospital das Clínicas, Faculdade de Medicina
4 resultados
Resultados de Busca
Agora exibindo 1 - 4 de 4
- Acute cerebellar dysfunction with neuromuscular manifestations after scorpionism presumably caused by Tityus obscurus in Santarem, Para/Brazil(2015) TORREZ, Pasesa P. Q.; QUIROGA, Mariana M. M.; ABATI, Paulo A. M.; MASCHERETTI, Melissa; COSTA, Walter Silva; CAMPOS, Luciana P.; FRANCA, Francisco O. S.Scorpionism is a public health problem in many tropical countries, especially in North Africa, South India, Latin America and the Middle East. In Brazil, patients with severe scorpion envenoming have mainly cardiovascular events, including acute heart failure, acute respiratory distress syndrome and shock, death is rare. We described 58 accidents presumably caused by Tityus obscurus in Brazilian Amazonia. Patients reported a sensation of ""electric shocks"" which could last hours. The vast majority of patients presented a clinical picture compatible with acute cerebellar dysfunction, beginning minutes and lasting up to 2 days after the accident. They presented cerebellar ataxia, dysdiadochokinesia, dysmetry, dysarthria, dyslalia, nausea and vomiting. Besides, some patients presented myoclonus and fasciculation which can also be attributed to cerebellar dysfunction or maybe the result of direct action on skeletal muscle. Two patients had evidence of intense rhabdomyolysis and acute kidney injury. The clinical picture in this scorpion envenoming is mainly characterized by an acute dysfunction of cerebellar activities and abnormal neuromuscular manifestations and in some cases muscle injury which are not described in any other region of the world. This work presents clinical, epidemiologic, laboratory and treatment aspects of this unmatched scorpion envenoming in the state of Para, northern Brazil.
bookPart Acidentes por animais peçonhentos(2015) FRANçA, Francisco Oscar de Siqueira; DUARTE, Marcelo Ribeiro; TORREZ, Pasesa Pascuala Quispe; HADDAD JUNIOR, Vidal- Tetanus after envenomations caused by freshwater stingrays(2015) TORREZ, Pasesa P. Q.; QUIROGA, Mariana M.; SAID, Renato; ABATI, Paulo A. M.; FRANCA, Francisco O. S.Injuries caused by freshwater stingray are common in several regions of South America, although they are underreported. The riverside inhabitants are the main victims in the Amazonian and Midwest regions of South America. The fishermen are injured mainly in the new focus of colonization of the rivers by freshwater stingrays. With the increasing population in these regions, where freshwater stingrays are found, there has been a significant increase in injuries within the general population. The highest increase occurred among tourists from other regions, where these animals are not known, when visiting these areas. The envenomations from the stingray causes prolonged and intense pain, both local and regionally. Generally these are associated with other local inflammatory manifestations, such as swelling and erythema. The injury often progresses to necrosis and it is considered potentially tetanogenic. A secondary infection is also a frequent local complication and most frequently is caused by Aeromonas species, usually Aeromonas hydrophila. Herein we report the first 2 cases of tetanus after freshwater stingray injuries: a 51-year-old men who had tetanus and recovered without sequel and the second a 67-year-old men who had severe tetanus and a deep, necrotizing soft-tissue infection with sepsis, septic shock and evolution to death.
- First report of hepatic hematoma after presumed Bothrops envenomation(2015) CUNHA, Fernando Cristina; HEERDT, Maike; TORREZ, Pasesa Pascuala Quispe; FRANCA, Francisco Oscar de Siqueira; MOLIN, Graziela Zibetti Dal; BATTISTI, Rubia; ZANNIN, MarleneIn Latin America, Bothrops envenomation is responsible for the majority of accidents caused by venomous snakes. Patients usually present local edema, bleeding and coagulopathy. Visceral hemorrhage is extremely rare and considered a challenge for diagnosis and management. We report the first case of hepatic hematoma owing to the bothropic envenomation in a 66-year-old man who was bitten in the left leg. He presented local edema, coagulopathy, and acute kidney injury. Radiological findings suggested hepatic hematoma, with a volume of almost 3 liters. The hepatic hematoma was gradually absorbed without the need for surgical intervention with complete resolution in 8 months.