Positivity
Mostrando 13-24 de 1051 artigos, teses e dissertações.
-
13. Rates of False-Negative Screening in Prostate Specific Antigen Secondary to 5-Alpha Reductase Inhibitor Usage: A Quality-Improvement Initiative
ABSTRACT Purpose Patients often take 5-alpha reductase inhibitors (5-ARIs) for the management of benign prostatic hyperplasia. However, 5-ARIs can decrease prostate specific antigen (PSA) by approximately half and therefore may lead to false negative PSA tests. We investigated false-screening rates in men on 5-ARIs undergoing PSA testing and whether orderi
International braz j urol. Publicado em: 2022
-
14. When do we need to suspect maturity onset diabetes of the young in patients with type 2 diabetes mellitus?
ABSTRACT Objetivo: Maturity onset diabetes of the young (MODY) patients have clinical heterogeneity as shown by many studies. Thus, often it is misdiagnosed to type 1 or type 2 diabetes(T2DM). The aim of this study is to evaluate MODY mutations in adult T2DM patients suspicious in terms of MODY, and to show clinical and laboratory differences between these
Archives of Endocrinology and Metabolism. Publicado em: 2022
-
15. SARS-COV-2 screening in allogeneic hematopoietic stem cell donors: Implications for the evaluation process and eligibility
Abstract Introduction Soon after the onset of the SARS-CoV-2 pandemic, viral screening by nasopharyngeal swab became mandatory for allogeneic hematopoietic stem cell (HSC) donor eligibility. Methods We described our monocenter experience with allogeneic HSC donors from February 1 to the October 31, 2020 to verify whether the introduction of SARS-CoV-2 scre
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
-
16. Precursor B-lineage acute lymphoblastic leukemia patients with aberrant natural killer cell and T cell - lineage antigen expression: experience from a tertiary cancer care center
Abstract Introduction Flow cytometric immunophenotyping (FCI) plays a major role in diagnosing hematologic malignancies. In patients diagnosed with precursor B-lineage acute lymphoblastic leukemia (B-ALL), expression of certain non-lineage/cross lineage antigens is of prognostic and cytogenetic relevance. There is a paucity of studies that have comprehensiv
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
-
17. PREVALENCE AND PREDICTIVE FACTORS ASSOCIATED WITH POSITIVITY OF SARS-COV-2 SEROLOGICAL MARKERS IN PATIENTS WITH INFLAMMATORY BOWEL DISEASE AT AN IBD REFERRAL CENTER
RESUMO Contexto: Dados relacionados às taxas de exposição ao SARS-CoV-2 em pacientes com doenças inflamatórias intestinais (DII) são escassos. Objetivo Nosso objetivo foi determinar a prevalência de marcadores sorológicos do SARS-Cov-2 e os fatores preditivos de positividade em pacientes com DII. Métodos: Este foi um estudo transversal observac
Arquivos de Gastroenterologia. Publicado em: 2022
-
18. Prognostic predictors of lymph node metastasis in penile cancer: a systematic review
ABSTRACT Purpose: Squamous cell carcinoma (SCC) of the penis is a rare disease in developed countries but is associated with significant morbidity and mortality. A crucial prognostic factor is the presence of inguinal lymph node metastases (ILNM) at the time of diagnosis. At least 25% of cases have micrometastases at the time of diagnosis. Therefore, we per
Int. braz j urol.. Publicado em: 2021-10
-
19. Editorial Comment: Diagnostic Assessment of Lower Urinary Tract Symptoms in Men Considering Prostate Surgery: A Noninferiority Randomised Controlled Trial of Urodynamics in 26 Hospitals
ABSTRACT Purpose: Squamous cell carcinoma (SCC) of the penis is a rare disease in developed countries but is associated with significant morbidity and mortality. A crucial prognostic factor is the presence of inguinal lymph node metastases (ILNM) at the time of diagnosis. At least 25% of cases have micrometastases at the time of diagnosis. Therefore, we per
Int. braz j urol.. Publicado em: 2021-10
-
20. Cutaneous leiomyosarcoma: a 20-year retrospective study and review of the literature
Abstract Background: Cutaneous leiomyosarcoma is a rare malignant neoplasm with muscular origin, representing 2%-3% of all cutaneous soft tissue sarcomas. Objectives: The aim of this study was to characterize clinicopathological features of patients diagnosed with cutaneous leiomyosarcoma in our center over the last 20-years. Methods: A retrospective stud
An. Bras. Dermatol.. Publicado em: 2021-06
-
21. Venous sinus thrombosis during COVID-19 infection in pregnancy: a case report
ABSTRACT BACKGROUND: Although it is known that the new coronavirus disease (COVID-19), which was first seen in Wuhan, China, in December 2019 and has affected the whole world, mainly targets the respiratory tract, cases of this disease with a wide clinical spectrum are emerging as information is shared. CASE REPORT: We present the case of a pregnant woma
Sao Paulo Med. J.. Publicado em: 2021-04
-
22. Level I Nodal Positivity as a Factor for Involvement of the Submandibular Gland in Oral Cavity Carcinoma: A Case Series Report
Abstract Introduction The routine practice of neck dissection in the surgical management of oral carcinoma has evolved into a more functionally conservative approach. Over time, the rationale for removal of the submandibular gland has been questioned. Routine extirpation of the submandibular gland can aggravate the xerostomia experienced by many patients, s
Int. Arch. Otorhinolaryngol.. Publicado em: 2021-04
-
23. Prolonged luteal phase support with progesterone may increase papules and plaques of pregnancy frequency in pregnancies through in vitro fertilization,
Abstract Background: Pruritic urticarial papules and plaques of pregnancy development may have a strong relationship with hormone treatments during in vitro fertilization and hormonal changes during pregnancy. Objectives: The aim of this study was to evaluate and compare the frequency of papules and plaques of pregnancy and related factors in in vitro fert
An. Bras. Dermatol.. Publicado em: 2021-03
-
24. Hidradenocarcinoma,
Abstract Background: Pruritic urticarial papules and plaques of pregnancy development may have a strong relationship with hormone treatments during in vitro fertilization and hormonal changes during pregnancy. Objectives: The aim of this study was to evaluate and compare the frequency of papules and plaques of pregnancy and related factors in in vitro fert
An. Bras. Dermatol.. Publicado em: 2021-03