Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Roberto Logrono"'
Publikováno v:
Cancer. 111:306-315
BACKGROUND. The Papanicolaou Society of Cytopathology recently proposed 6 diagnostic categories for the classification of thyroid fine-needle aspiration (FNA) cytology. Using these categories, the experience with FNA from 2 institutions was studied w
Autor:
Thomas J. Goodwin, Gokul C. Das, Joseph B. Zwischenberger, Roberto Logrono, Angela Marie Coscio, Vselovod L. Popov, Roger A. Vertrees, Paul J. Boor
Publikováno v:
Cancer Biology & Therapy. 4:1144-1153
Hyperthermia increases cytotoxicity of various antineoplastic agents. We investigated the cytotoxic effects of Gemcitabine and/or hyperthermia on BZR-T33 (human non-small-cell lung cancer cells) in vitro and in immune-suppressed athymic nude mice. Is
Autor:
Roberto Logrono
Publikováno v:
Nature Clinical Practice Gastroenterology & Hepatology. 2:484-491
The practice of clinical cytopathology is characterized by the daily challenges of trying to establish pathological diagnoses on the basis of microscopic evaluation of small cellular samples, from both deep-seated and superficial anatomic sites. The
Publikováno v:
Cancer. 105:220-228
BACKGROUND Cholangiocarcinoma (CC) represents approximately 10% of primary liver malignancies and can mimic metastatic adenocarcinoma. METHODS The authors retrospectively reviewed the cytopathology files at the University of Texas Medical Brach to id
Autor:
Roberto Logrono, Wendell W. Tang, Eric M. Walser, Punam Bhanot, Manoop S. Bhutani, William H. Nealon
Publikováno v:
Diagnostic Cytopathology. 33:421-428
Solid pseudopapillary tumors are rare pancreatic neoplasms of uncertain pathogenesis that rarely metastasize and usually occur in young women. We describe the clinical, imaging, and cytopathological features of solid pseudopapillary tumor of the panc
Publikováno v:
Cancer Biology & Therapy. 3:251-258
The understanding of mesenchymal neoplasms of the gastrointestinal tract has evolved dramatically over the last two decades since gastrointestinal stromal tumor (GIST) was described as the most common stromal tumor arising anywhere from the esophagus
Publikováno v:
American Journal of Gastroenterology. 98:1289-1294
Endoscopic ultrasound-guided fine needle aspiration (EUS-guided FNA) is becoming a preferred modality for diagnosing and staging GI and mediastinal malignancies. Although experts advocate on-site cytopathology assessment for tissue sample adequacy, t
Publikováno v:
Cancer. 96:37-42
BACKGROUND Hepatobiliary cystadenomas (HBCs) with mesenchymal stroma (MS) are rare cystic neoplasms occurring exclusively in women. Hepatobiliary cystadenoma consists of a mucin-producing cyst lining epithelium underlined by a dense MS cell layer. In
Publikováno v:
Archives of Pathology & Laboratory Medicine. 125:1591-1594
Serous cystadenoma of the pancreas is an uncommon neoplasm that occasionally exhibits papillary differentiation. The cytomorphologic structure of pancreatic serous cystadenoma has been rarely described, and, to our knowledge, such papillary morpholog
Autor:
Wong Jy, Kevin P. Block, Claudia P. Molina, Daniel F. Kurtycz, Roberto Logrono, Vipul A. Trivedi
Publikováno v:
Archives of Pathology & Laboratory Medicine. 124:387-392
Context.—Endoscopic brush cytology is a valuable technique for the diagnosis of pancreatobiliary malignancy. Despite its widespread use, the sensitivity of this method has been reported as approximately 50%. The specificity is usually higher than 9