Lung ultrasound versus chest computed tomography for pregnant inpatients with COVID-19.

PURPOSE: To compare lung ultrasound (US) and computed tomography (CT) in the assessment of pregnant women with COVID-19. METHODS: Prospective study comprising 39 pregnant inpatients with COVID-19 who underwent pulmonary assessment with CT and US with a maximum span of 48 h between the exams. The thorax was divided into 12 regions and assessed in terms of the following: the presence of B-lines (>2), coalescent B-lines, consolidation on US; presence of interlobular thickening, ground glass, consolidation on CT. The two methods were scored by adding up the scores from each thoracic region. RESULTS: A significant correlation was found between the scores obtained by the two methods (rICC = 0.946; p < 0.001). They were moderately in agreement concerning the frequency of altered pulmonary regions (weighted kappa = 0.551). In US, a score over 15, coalescent B-lines, and consolidation were predictors of the need for oxygen, whereas the predictors in CT were a lung score over 16 and consolidation. The two methods, US (p < 0.001; AUC = 0.915) and CT (p < 0.001; AUC = 0.938), were fairly accurate in predicting the need for oxygen. CONCLUSION: In pregnant women, lung US and chest CT are of similar accuracy in assessing lungs affected by COVID-19 and can predict the need for oxygen.

Sonographic evaluation of umbilical cord thickness in monochorionic diamniotic twin pregnancies.

OBJECTIVE: To develop a nomogram of the thickness of the umbilical cord (UC) and its components in monochorionic diamniotic (MCDA) twin pregnancies. METHODS: This prospective longitudinal study involved 47 MCDA twin pregnancies (94 fetuses) between 18 and 33 weeks of gestation. Ultrasound assessments of UC cross-sections and measurements of the umbilical cord area (UCA), the umbilical vein area (UVA), the umbilical artery area (UAA), and the Wharton jelly area (WJA) were made. The UC measurements were correlated with gestational ages. Reference values for the gestational ages of MCDA pregnancies were determined and compared with those of dichorionic twins and singletons. The cases which developed selective intrauterine growth restriction were contrasted with normal cases. RESULTS: A positive correlation was found between all UC components and gestational age and fetal weight. The UCA of MCDA fetuses was significantly larger than that of DC fetuses (p < 0.001) at the expense of a larger WJA (p < 0.001) and similar to that of singleton pregnancies. The MCDA fetuses with an estimated fetal weight below the 10th percentile had a smaller UCA than fetuses with a normal estimated weight (p < 0.001). CONCLUSION: The MCDA twins exhibited a thicker UC than that of dichorionic twins.

Type II and III Selective Fetal Growth Restriction: Perinatal Outcomes of Expectant Management and Laser Ablation of Placental Vessels.

OBJECTIVES: To describe the perinatal outcomes of type II and III selective fetal growth restriction (sFGR) in monochorionic-diamniotic (MCDA) twin pregnancies treated with expectant management or laser ablation of placental vessels (LAPV). METHODS: Retrospective analysis of cases of sFGR that received expectant management (type II, n=6; type III, n=22) or LAPV (type II, n=30; type III, n=9). The main outcomes were gestational age at delivery and survival rate. RESULTS: The smaller fetus presented an absent/reversed "a" wave in the ductus venosus (arAWDV) in all LAPV cases, while none of the expectant management cases presented arAWDV. The median gestational age at delivery was within the 32nd week for expectant management (type II and III) and for type II LAPV, and the 30th week for type III LAPV. The rate of at least one twin alive at hospital discharge was 83.3% and 90.9% for expectant management type II and III, respectively, and 90% and 77.8% for LAPV type II and III, respectively. CONCLUSION: LAPV in type II and III sFGR twins with arAWDV in the smaller fetus seems to yield outcomes similar to those of less severe cases that received expectant management.

Type II and III selective fetal growth restriction: perinatal outcomes of expectant management and laser ablation of placental vessels

OBJECTIVES: To describe the perinatal outcomes of type II and III selective fetal growth restriction (sFGR) in monochorionic-diamniotic (MCDA) twin pregnancies treated with expectant management or laser ablation of placental vessels (LAPV). METHODS: Retrospective analysis of cases of sFGR that received expectant management (type II, n=6; type III, n=22) or LAPV (type II, n=30; type III, n=9). The main outcomes were gestational age at delivery and survival rate. RESULTS: The smaller fetus presented an absent/reversed "a" wave in the ductus venosus (arAWDV) in all LAPV cases, while none of the expectant management cases presented arAWDV. The median gestational age at delivery was within the 32nd week for expectant management (type II and III) and for type II LAPV, and the 30th week for type III LAPV. The rate of at least one twin alive at hospital discharge was 83.3% and 90.9% for expectant management type II and III, respectively, and 90% and 77.8% for LAPV type II and III, respectively. CONCLUSION: LAPV in type II and III sFGR twins with arAWDV in the smaller fetus seems to yield outcomes similar to those of less severe cases that received expectant management.

Parameters Associated with Adverse Fetal Outcomes in Parvovirus B19 Congenital Infection / Parâmetros associados a desfechos fetais adversos na infecção congênita pelo parvovírus B19

Abstract Objective To investigate the clinical and sonographic parameters associated with adverse fetal outcomes in patients with congenital parvovirus B19 infection managed by intrauterine transfusion. Methods This was a single-center retrospective study conducted from January 2005 to December 2016 that assessed patients with singleton pregnancies with fetal parvovirus infection confirmed by a polymerase chain reaction of the amniotic fluid or fetal blood samples who underwent at least one intrauterine transfusion. The maternal characteristics, sonographic findings and parameters related to intrauterine transfusion were compared between the two groups (recovery/non-recovery), who were categorized based on fetal response after in-utero transfusions. Progression to fetal death or delivery without fetal recovery after the transfusions was considered nonrecovery and categorized as an adverse outcome. Results The final analysis included ten singleton pregnancies: seven of which were categorized into the recovery group and three of which into the non-recovery group. The baseline characteristics were similar between the groups. All fetuses were hydropic at the time of diagnosis. No significant differences related to sonographic or intrauterine transfusion parameters were identified between the groups; however, the nonrecovery group tended to have an increased number of sonographic markers and lower fetal hemoglobin and platelet levels before the transfusion. Conclusion We were unable to firmly establish the clinical or sonographic parameters associated with adverse fetal outcomes in patients with parvovirus infection managed with intrauterine transfusions; however, edema, placental thickening and oligohydramnios may indicate greater fetal compromise and, subsequently, adverse outcomes. However, further studies are necessary, mainly due to the small number of cases analyzed in the present study.

Resumo Objetivo Investigar os parâmetros clínicos e ultrassonográficos associados ao desfecho fetal adverso em pacientes com infecção congênita por parvovírus B19 manejada por meio de transfusão intrauterina. Métodos Trata-se de um estudo retrospectivo de um único centro realizado entre janeiro de 2005 e dezembro de 2016, que avaliou pacientes com gestação única com infecção fetal por parvovírus confirmada por reação em cadeia da polimerase de líquido amniótico ou amostras de sangue fetal submetidas a pelo menos uma transfusão intrauterina. As características maternas, os achados ultrassonográficos e os parâmetros relacionados à transfusão intrauterina foram comparados entre os dois grupos (recuperação/não recuperação), que foram categorizados com base na resposta fetal após transfusão intrauterina. A progressão para morte fetal ou parto sem recuperação fetal após transfusões foi considerada não recuperação, e categorizada como um desfecho adverso. Resultados A análise final incluiu dez gravidezes únicas: sete foram categorizadas no grupo de recuperação, e três, no grupo de não recuperação. As características basais foram semelhantes entre os grupos. Todos os fetos estavam hidrópicos no momento do diagnóstico. Não foram identificadas diferenças significativas entre os grupos em relação aos parâmetros ultrassonográficos ou os das transfusões intrauterinas; Entretanto, o grupo de não recuperação tendeu a ter um número aumentado demarcadores ultrassonográficos e níveis mais baixos de hemoglobina e plaquetas fetais antes da transfusão. Conclusão Não foi possível estabelecer firmemente os parâmetros clínicos ou ultrassonográficos associados ao desfecho fetal adverso em pacientes com infecção por parvovírus manejada por meio de transfusões intrauterinas. Entretanto, edema de pele, espessamento placentário e oligoidrâmnio podem indicar maior comprometimento fetal e, posteriormente, desfechos fetais adversos. No entanto, estudos adicionais são necessários, principalmente devido ao pequeno número de casos analisados neste estudo.

Parameters Associated with Adverse Fetal Outcomes in Parvovirus B19 Congenital Infection.

Objective To investigate the clinical and sonographic parameters associated with adverse fetal outcomes in patients with congenital parvovirus B19 infection managed by intrauterine transfusion. Methods This was a single-center retrospective study conducted from January 2005 to December 2016 that assessed patients with singleton pregnancies with fetal parvovirus infection confirmed by a polymerase chain reaction of the amniotic fluid or fetal blood samples who underwent at least one intrauterine transfusion. The maternal characteristics, sonographic findings and parameters related to intrauterine transfusion were compared between the two groups (recovery/non-recovery), who were categorized based on fetal response after in-utero transfusions. Progression to fetal death or delivery without fetal recovery after the transfusions was considered non-recovery and categorized as an adverse outcome. Results The final analysis included ten singleton pregnancies: seven of which were categorized into the recovery group and three of which into the non-recovery group. The baseline characteristics were similar between the groups. All fetuses were hydropic at the time of diagnosis. No significant differences related to sonographic or intrauterine transfusion parameters were identified between the groups; however, the non-recovery group tended to have an increased number of sonographic markers and lower fetal hemoglobin and platelet levels before the transfusion. Conclusion We were unable to firmly establish the clinical or sonographic parameters associated with adverse fetal outcomes in patients with parvovirus infection managed with intrauterine transfusions; however, edema, placental thickening and oligohydramnios may indicate greater fetal compromise and, subsequently, adverse outcomes. However, further studies are necessary, mainly due to the small number of cases analyzed in the present study.

Objetivo Investigar os parâmetros clínicos e ultrassonográficos associados ao desfecho fetal adverso em pacientes com infecção congênita por parvovírus B19 manejada por meio de transfusão intrauterina. Métodos Trata-se de um estudo retrospectivo de um único centro realizado entre janeiro de 2005 e dezembro de 2016, que avaliou pacientes com gestação única com infecção fetal por parvovírus confirmada por reação em cadeia da polimerase de líquido amniótico ou amostras de sangue fetal submetidas a pelo menos uma transfusão intrauterina. As características maternas, os achados ultrassonográficos e os parâmetros relacionados à transfusão intrauterina foram comparados entre os dois grupos (recuperação/não recuperação), que foram categorizados com base na resposta fetal após transfusão intrauterina. A progressão para morte fetal ou parto sem recuperação fetal após transfusões foi considerada não recuperação, e categorizada como um desfecho adverso. Resultados A análise final incluiu dez gravidezes únicas: sete foram categorizadas no grupo de recuperação, e três, no grupo de não recuperação. As características basais foram semelhantes entre os grupos. Todos os fetos estavam hidrópicos no momento do diagnóstico. Não foram identificadas diferenças significativas entre os grupos em relação aos parâmetros ultrassonográficos ou os das transfusões intrauterinas; Entretanto, o grupo de não recuperação tendeu a ter um número aumentado de marcadores ultrassonográficos e níveis mais baixos de hemoglobina e plaquetas fetais antes da transfusão. Conclusão Não foi possível estabelecer firmemente os parâmetros clínicos ou ultrassonográficos associados ao desfecho fetal adverso em pacientes com infecção por parvovírus manejada por meio de transfusões intrauterinas. Entretanto, edema de pele, espessamento placentário e oligoidrâmnio podem indicar maior comprometimento fetal e, posteriormente, desfechos fetais adversos. No entanto, estudos adicionais são necessários, principalmente devido ao pequeno número de casos analisados neste estudo.

Placental weight and birth weight to placental weight ratio in monochorionic and dichorionic growth-restricted and non-growth-restricted twins.

OBJECTIVE:: The aim of the present study was to compare the placental weight and birth weight/placental weight ratio for intrauterine growth-restricted and non-intrauterine growth-restricted monochorionic and dichorionic twins. METHODS:: This was a retrospective analysis of placentas from twin pregnancies. Placental weight and the birth weight/placental weight ratio were compared in intrauterine growth-restricted and non-intrauterine growth-restricted monochorionic and dichorionic twins. The association between cord insertion type and placental lesions in intrauterine growth-restricted and non-intrauterine growth-restricted monochorionic and dichorionic twins was also investigated. RESULTS:: A total of 105 monochorionic (intrauterine growth restriction=40; non-intrauterine growth restriction=65) and 219 dichorionic (intrauterine growth restriction=57; non-intrauterine growth restriction=162) placentas were analyzed. A significantly lower placental weight was observed in intrauterine growth-restricted monochorionic (p=0.022) and dichorionic (p<0.001) twins compared to non-intrauterine growth-restricted twins. There was no difference in the birth weight/placental weight ratio between the intrauterine growth restriction and non-intrauterine growth restriction groups for either monochorionic (p=0.36) or dichorionic (p=0.68) twins. Placental weight and the birth weight/placental weight ratio were not associated with cord insertion type or with placental lesions. CONCLUSION:: Low placental weight, and consequently reduced functional mass, appears to be involved in fetal growth restriction in monochorionic and dichorionic twins. The mechanism by which low placental weight influences the birth weight/placental weight ratio in intrauterine growth-restricted monochorionic and dichorionic twins needs to be determined in larger prospective studies.

Placental weight and birth weight to placental weight ratio in monochorionic and dichorionic growth-restricted and non-growth-restricted twins

OBJECTIVE: The aim of the present study was to compare the placental weight and birth weight/placental weight ratio for intrauterine growth-restricted and non-intrauterine growth-restricted monochorionic and dichorionic twins. METHODS: This was a retrospective analysis of placentas from twin pregnancies. Placental weight and the birth weight/placental weight ratio were compared in intrauterine growth-restricted and non-intrauterine growth-restricted monochorionic and dichorionic twins. The association between cord insertion type and placental lesions in intrauterine growth-restricted and non-intrauterine growth-restricted monochorionic and dichorionic twins was also investigated. RESULTS: A total of 105 monochorionic (intrauterine growth restriction=40; non-intrauterine growth restriction=65) and 219 dichorionic (intrauterine growth restriction=57; non-intrauterine growth restriction=162) placentas were analyzed. A significantly lower placental weight was observed in intrauterine growth-restricted monochorionic (p=0.022) and dichorionic (p<0.001) twins compared to non-intrauterine growth-restricted twins. There was no difference in the birth weight/placental weight ratio between the intrauterine growth restriction and non-intrauterine growth restriction groups for either monochorionic (p=0.36) or dichorionic (p=0.68) twins. Placental weight and the birth weight/placental weight ratio were not associated with cord insertion type or with placental lesions. CONCLUSION: Low placental weight, and consequently reduced functional mass, appears to be involved in fetal growth restriction in monochorionic and dichorionic twins. The mechanism by which low placental weight influences the birth weight/placental weight ratio in intrauterine growth-restricted monochorionic and dichorionic twins needs to be determined in larger prospective studies.

Association between skin thickness and bone density in adult women.

BACKGROUND: Osteoporosis mainly affects menopausal women and the elderly, predisposing these individuals to fractures that result in morbidity, mortality and costs to the healthcare system. Since dermal collagen reduces in parallel with a decrease in bone mass with aging, skin thickness may be indicative of a risk of osteoporosis. OBJECTIVES: To evaluate the correlation between bone density and skin thickness on the backs of the hands of adult women. METHODS: A cross sectional study involving adult women attending a university hospital outpatient clinic who were interviewed individually and submitted to bone densitometry and measurement of skin thickness on the backs of their hands using skinfold calipers. Other risk factors for osteoporosis were also investigated. RESULTS: A total of 140 patients were evaluated. Mean age (± standard deviation) was 57 ± 11 years. Mean skin thickness on the backs of the hands was 1.4 ± 0.4 mm. There was a correlation between the right and left hands (R = 0.9; p<0.01). A direct correlation was found between skin thickness on the backs of the hands and bone density at the lumbar spine and femur (p<0.01). These results remained consistent even following adjustment for the covariables of age, skin phototype, body mass index, smoking, use of oral corticoids, anti-inflammatory use and time since menopause. Osteoporosis was inversely associated with the thickness of the skin on the back of the hands (odds ratio = 0.10; p<0.03) CONCLUSION: An independent correlation was found between skin thickness and bone density, suggesting that these events occur simultaneously. Skin signs may represent a non-invasive method of stratifying risk in these patients, helping identify cases requiring early treatment.

Patient perceptions about anesthesia and anesthesiologists before and after surgical procedures.

CONTEXT AND OBJECTIVE: Anesthesiologist-patient relationships are established preoperatively and intraoperatively. These are opportunities for providing correct information about anesthesia/anesthesiologists, thereby improving outcomes. The aim here was to evaluate patients' perceptions about anesthesiologists before anesthesia and to identify whether the anesthetic care would change such perceptions. DESIGN AND SETTING: Prospective cross-sectional study using data obtained in 2007-2008, at a tertiary university hospital. METHODS: 518 patients aged 16 years or over were interviewed before and after anesthesia exposure. A questionnaire was used to determine patient characteristics and perceptions of anesthesia/anesthesiologists. RESULTS: The patients were 16-89 years of age and 59.8% had attended elementary school. 79.1% said that anesthesiologists were specialized physicians. Anesthesiologists' roles were associated with loss of consciousness (35.5% pre-anesthesia; 43.5% post-anesthesia), pain relief (29.7% pre-anesthesia, 31.7% post-anesthesia), vital sign monitoring (17.6% pre-anesthesia, 35% post-anesthesia; P < 0.05); and drug administration (10.8% pre-anesthesia, 43.9% post-anesthesia; P < 0.05). The level of confidence in the physician was rated high (82.2% and 89.8% pre- and post-anesthesia, respectively; P < 0.05) or intermediate (5.8% and 6.6% pre- and post-anesthesia, respectively; P < 0.05). The care provided by anesthesiologists was classified as: elucidating (52.8%), encouraging (52.6%), neutral (10.2%) and careless (0.8%). CONCLUSION: Patients' perceptions of anesthesiologists' roles were fairly good, but improvements in this relationship still need to be pursued, to achieve better outcomes. Anesthetic care was important in providing information, confidence and reassurance among patients, regarding their perceptions. Anesthesiologists should not miss opportunities to provide excellent professional care for patients, thereby improving anesthesia outcomes and their image.

Associação entre espessura da pele e densidade óssea em mulheres adultas / Association between skin thickness and bone density in adult women

FUNDAMENTOS: Osteoporose acomete principalmente mulheres em menopausa e idosos, predispondo a fraturas que geram morbidade, mortalidade e custos ao sistema de saúde. Como o colágeno dérmico diminui paralelamente à redução da massa óssea com o envelhecimento, a medida da espessura da pele pode ser indício do risco de osteoporose. OBJETIVOS: Avaliar a correlação entre densidade óssea e espessura da pele do dorso das mãos de mulheres adultas. MÉTODOS: Estudo transversal envolvendo mulheres adultas atendidas em ambulatório de hospital universitário submetidas à densitometria óssea, que foram avaliadas individualmente e mensurada, por paquímetro, a espessura da pele no dorso das mãos, além de investigados demais fatores de risco para osteoporose. RESULTADOS: Avaliaram-se 140 pacientes. A média (±dp) de idade foi de 57 (±11) anos; a média da espessura da pele do dorso das mãos foi de 1,4 (±0,4) mm. Houve correlação entre as medidas das mãos direita e esquerda (R=0,9; p<0,01). Observou-se correlação direta entre as espessuras de pele do dorso das mãos e as densidades ósseas lombares e femorais (p<0,01). Tais resultados permaneceram consistentes mesmo quando ajustados pelas covariáveis: idade, fototipo, índice de massa corpórea, tabagismo, uso de corticoide oral, uso de anti-inflamatório oral e tempo de menopausa. Osteoporose se associou inversamente com a espessura da pele das mãos (Odds Ratio=0,10; p<0,03). CONCLUSÃO: Espessura da pele correlacionou-se, independentemente, com a densidade óssea, sugerindo simultaneidade dos eventos. Sinais cutâneos podem contribuir para a estratificação de risco não invasiva desses pacientes, e colaborar na identificação e tratamentos precoces.

BACKGROUND: Osteoporosis mainly affects menopausal women and the elderly, predisposing these individuals to fractures that result in morbidity, mortality and costs to the healthcare system. Since dermal collagen reduces in parallel with a decrease in bone mass with aging, skin thickness may be indicative of a risk of osteoporosis. OBJECTIVES: To evaluate the correlation between bone density and skin thickness on the backs of the hands of adult women. METHODS: A cross sectional study involving adult women attending a university hospital outpatient clinic who were interviewed individually and submitted to bone densitometry and measurement of skin thickness on the backs of their hands using skinfold calipers. Other risk factors for osteoporosis were also investigated. RESULTS: A total of 140 patients were evaluated. Mean age (± standard deviation) was 57 ± 11 years. Mean skin thickness on the backs of the hands was 1.4 ± 0.4 mm. There was a correlation between the right and left hands (R = 0.9; p<0.01). A direct correlation was found between skin thickness on the backs of the hands and bone density at the lumbar spine and femur (p<0.01). These results remained consistent even following adjustment for the covariables of age, skin phototype, body mass index, smoking, use of oral corticoids, anti-inflammatory use and time since menopause. Osteoporosis was inversely associated with the thickness of the skin on the back of the hands (odds ratio = 0.10; p<0.03) CONCLUSION: An independent correlation was found between skin thickness and bone density, suggesting that these events occur simultaneously. Skin signs may represent a non-invasive method of stratifying risk in these patients, helping identify cases requiring early treatment.

Patient perceptions about anesthesia and anesthesiologists before and after surgical procedures / Percepção do paciente sobre a anestesia e o anestesiologista antes e depois do procedimento cirúrgico

CONTEXT AND OBJECTIVE: Anesthesiologist-patient relationships are established preoperatively and intraoperatively. These are opportunities for providing correct information about anesthesia/anesthesiologists, thereby improving outcomes. The aim here was to evaluate patients' perceptions about anesthesiologists before anesthesia and to identify whether the anesthetic care would change such perceptions. DESIGN AND SETTING: Prospective cross-sectional study using data obtained in 2007-2008, at a tertiary university hospital. METHODS: 518 patients aged 16 years or over were interviewed before and after anesthesia exposure. A questionnaire was used to determine patient characteristics and perceptions of anesthesia/anesthesiologists. RESULTS: The patients were 16-89 years of age and 59.8 percent had attended elementary school. 79.1 percent said that anesthesiologists were specialized physicians. Anesthesiologists' roles were associated with loss of consciousness (35.5 percent pre-anesthesia; 43.5 percent post-anesthesia), pain relief (29.7 percent pre-anesthesia, 31.7 percent post-anesthesia), vital sign monitoring (17.6 percent pre-anesthesia, 35 percent post-anesthesia; P < 0.05); and drug administration (10.8 percent pre-anesthesia, 43.9 percent post-anesthesia; P < 0.05). The level of confidence in the physician was rated high (82.2 percent and 89.8 percent pre- and post-anesthesia, respectively; P < 0.05) or intermediate (5.8 percent and 6.6 percent pre- and post-anesthesia, respectively; P < 0.05). The care provided by anesthesiologists was classified as: elucidating (52.8 percent), encouraging (52.6 percent), neutral (10.2 percent) and careless (0.8 percent). CONCLUSION: Patients' perceptions of anesthesiologists' roles were fairly good, but improvements in this relationship still need to be pursued, to achieve better outcomes. Anesthetic care was important in providing information, confidence and reassurance among patients, regarding their perceptions. Anesthesiologists should not miss opportunities to provide excellent professional care for patients, thereby improving anesthesia outcomes and their image.

CONTEXTO E OBJETIVO: A relação anestesiologista-paciente é estabelecida no pré-operatório e intraoperatório, oportunidades que proporcionam informações corretas sobre anestesia/anestesiologista, melhorando seus resultados. O objetivo foi avaliar a percepção dos pacientes sobre o anestesiologista antes da anestesia e se os cuidados anestésicos poderiam mudar essa percepção. TIPO DE ESTUDO E LOCAL: Estudo prospectivo transversal com dados em 2007-2008, em hospital universitário terciário. MÉTODOS: Foram entrevistados 518 pacientes com 16 anos ou mais antes e depois da exposição à anestesia. Um questionário determinou as características do paciente e da percepção da anestesia/anestesiologista. RESULTADOS: Os pacientes tinham entre 16 e 89 anos e 59,8 por cento possuíam ensino fundamental, 79,1 por cento responderam que o anestesiologista é um médico especializado. O papel do anestesiologista foi associado à perda de consciência (35,5 por cento pré-anestesia, 43,5 por cento pós-anestesia), alívio de dor (29,7 por cento pré-anestesia, 31,7 por cento pós-anestesia), monitorização dos sinais vitais (17,6 por cento pré-anestesia, 35 por cento pós-anestesia; P < 0,05), e administração de medicamentos (10,8 por cento pré-anestesia, 43,9 por cento pós-anestesia; P < 0,05). O nível de confiança no médico foi considerado alto (82,2 por cento e 89,8 por cento no pré e pós-anestesia, respectivamente, P < 0,05) ou intermediário (5,8 por cento e 6,6 por cento no pré e pós-anestesia, respectivamente, P < 0,05). A assistência prestada pelo anestesiologista foi classificada como: elucidativa (52,8 por cento), encorajadora (52,6 por cento), indiferente (10,2 por cento) e displicente (0,8 por cento). CONCLUSÃO: A percepção sobre o papel do anestesiologista foi satisfatória, mas as melhorias nessa relação ainda são necessárias para se conseguirem melhores resultados. O atendimento anestésico foi importante para a informação, confiança e segurança do paciente sobre essa percepção. O anestesiologista não deve perder oportunidades de exercer excelentes cuidados profissionais para os pacientes, melhorando os resultados de sua anestesia e sua imagem.

Carcinoma basocelular de localização inguinoescrotal: relato de caso

Carcinoma basocelular é neoplasia cutânea de alta incidência no Brasil.Caracteriza-se por sua associação com pacientes de pele clara, exposição solar crônica e a localização das lesões em áreas fotoexposta.A incidência de metástases é excepicional,ocorrendo a cada 10.000 e 35.000 casos.Localização na região perineal é rara e,quando presente,a hipótese de carcinoma basocelular é raramente aventada e o diagnóstico final,postergado.Há referência de que a possibilidade de metástases cresce quando o carcinoma basocelular é de localização perineal.