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https://www.readbyqxmd.com/read/29792101/utility-of-a-novel-elastic-traction-system-in-endoscopic-thyroidectomy-via-breast-approach-initial-experience-with-34-patients
#1
Yi-Jun Lyu, Fang Shen, Hai Zhang, Gao-Xiang Chen
Objective To summarize our experiences in using an elastic traction, space-making technique for endoscopic thyroidectomy via breast approach in the treatment of early-stage differentiated papillary thyroid carcinoma. Methods A retrospective analysis was performed on patients who underwent endoscopic thyroidectomy via breast approach for thyroid carcinoma in our department. We used our self-developed "mini elastic traction space-maker" in a group of 34 patients; another 45 patients who underwent the procedure with the conventional CO2 insufflation method were enlisted as the control group...
January 1, 2018: Journal of International Medical Research
https://www.readbyqxmd.com/read/29791984/-the-management-of-common-bile-duct-stones
#2
REVIEW
Chang Hwan Park
Common bile duct (CBD) stone is a relatively frequent disorder with a prevalence of 10-20% in patients with gallstones. This is also associated with serious complications, including obstructive jaundice, acute suppurative cholangitis, and acute pancreatitis. Early diagnosis and prompt treatment is the most important for managing CBD stones. According to a recent meta-analysis, endoscopic ultrasonography and magnetic resonance cholangiopancreatography have high sensitivity, specificity, and accuracy for the diagnosis of CBD stones...
May 25, 2018: Korean Journal of Gastroenterology, Taehan Sohwagi Hakhoe Chi
https://www.readbyqxmd.com/read/29791660/potential-role-of-sorafenib-as-neoadjuvant-therapy-in-unresectable-papillary-thyroid-cancer
#3
Debora L S Danilovic, Gilberto Castro, Felipe S R Roitberg, Felipe A B Vanderlei, Fernanda A Bonani, Ricardo M C Freitas, George B Coura-Filho, Rosalinda Y Camargo, Marco A Kulcsar, Suemi Marui, Ana O Hoff
Total thyroidectomy, radioiodine (RAI) therapy, and TSH suppression are the mainstay treatment for differentiated thyroid carcinomas (DTCs). Treatments for metastatic disease include surgery, external-beam radiotherapy, RAI, and kinase inhibitors for progressive iodine-refractory disease. Unresectable locoregional disease remains a challenge, as standard therapy with RAI becomes unfeasible. We report a case of a young patient who presented with unresectable papillary thyroid carcinoma (PTC), and treatment with sorafenib allowed total thyroidectomy and RAI therapy...
May 17, 2018: Archives of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29791655/accuracy-of-sentinel-lymph-node-mapping-in-detecting-occult-neck-metastasis-in-papillary-thyroid-carcinoma
#4
Jose Higino Steck, Elaine Stabenow, Gustavo Baldove Bettoni, Samuel Steck, Claudio Roberto Cernea
OBJECTIVES: The objectives of this study were to evaluate the following: 1) the accuracy of sentinel lymph node mapping (SLNM) in detecting metastasis in papillary thyroid carcinoma (PTC), and 2) if SLNM could modify the American Joint Committee on Cancer (AJCC) staging of previous cN0 PTC patients. SUBJECTS AND METHODS: Forty SLNM were performed prospectively in 38 consecutive cN0 PTC patients, with total thyroidectomy and elective compartment neck dissection (CND)...
May 17, 2018: Archives of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29791602/noninvasive-follicular-thyroid-neoplasm-with-papillary-like-nuclear-features-niftp-achieving-better-agreement-by-refining-diagnostic-criteria
#5
EDITORIAL
Venancio A F Alves, Kennichi Kakudo, Virginia LiVolsi, Ricardo V Lloyd, Yuri E Nikiforov, Vania Nosé, Mauro Papotti, Lester D R Thompson
No abstract text is available yet for this article.
May 21, 2018: Clinics
https://www.readbyqxmd.com/read/29791034/high-expression-of-cd10-in-anaplastic-thyroid-carcinomas
#6
Tadao Nakazawa, Tetsuo Kondo, Huy Gia Vunong, Toru Odate, Masataka Kawai, Ippei Tahara, Kazunari Kasai, Tomohiro Inoue, Naoki Oishi, Kunio Mochizuki, Koichi Ito, Ryohei Katoh
AIMS: CD10 is an endopeptidase that degrades variable bioactive peptides in extra-cellular matrix. In addition to the enzymatic degradation, it affects multiple intra-cellular signal transduction pathways. CD10 expression has been extensively studied in human epithelial cancers of numerous organs and sites. However, its presence is not fully determined in thyroid carcinomas, especially in anaplastic thyroid carcinoma (ATC). METHODS AND RESULTS: We examined CD10 by immunohistochemistry (IHC) in 152 thyroid lesions: 9 adenomatous goiters (AGs) and 143 tumors including 47 anaplastic carcinomas...
May 23, 2018: Histopathology
https://www.readbyqxmd.com/read/29790216/decreased-expression-of-hsa_circ_0137287-predicts-aggressive-clinicopathologic-characteristics-in-papillary-thyroid-carcinoma
#7
Xiabin Lan, Jun Cao, Jiajie Xu, Chao Chen, Chuanming Zheng, Jiafeng Wang, Xuhang Zhu, Xin Zhu, Minghua Ge
BACKGROUND: Circular RNA (circRNA) is a new type of noncoding RNA that can serve as ideal biomarkers. Evidence has showed that circRNAs play an important role in carcinogenesis and cancer development. However, little is known about the diagnostic value of circRNAs in papillary thyroid carcinoma (PTC) as well as their associations with clinicopathologic characteristics of patients with PTC. METHODS: The expression levels of hsa_circ_0137287 were detected in 120 PTC and 60 adjacent noncancerous thyroid tissues by quantitative real-time polymerase chain reaction...
May 22, 2018: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/29789203/papillary-glioneuronal-tumor-a-case-report
#8
Julián Castro Castro, Olalla Lista Martínez, Nuria Caramés Díaz, Noemi Conde Lorenzo
Papillary glioneuronal tumor (PGNT) is a recently described central nervous system neoplasm. In 2007, the World Health Organization classified this tumor as a grade I neuronal-glial neoplasm. Patients are usually juvenile and young adults who commonly present with headache or seizures. We report a case of a 13-year-old boy that was related to our hospital after suffering a mild head injury result of an automobile accident. Emergent CT scan showed a right hypointense temporo-occipital lesion. MRI confirmed the presence of a lesion suggestive of a primary brain tumor...
May 19, 2018: Neurocirugía
https://www.readbyqxmd.com/read/29788738/hashimoto-s-thyroiditis-nodular-goiter-or-follicular-adenoma-combined-with-papillary-thyroid-carcinoma-play-protective-role-in-patients
#9
H Ma, L Li, K Li, T Wang, Y Zhang, C Zhang, Y Xu, X Wu, J Yu, H Wang, B Xiang, R Zhang, W Wang
Papillary thyroid carcinoma (PTC) is often combined with other types of thyroid disease, such as Hashimoto's thyroiditis(HT), nodular goiter(NG), Follicular adenoma(FA) and other types. However, the function of these diseases in PTC tumorigenesis and development is not well understood. In this research, 563 PTC patients were recruited and divided into two groups according to pathological diagnosis, namely simple PTC (PTC) and PTC combined with other thyroid diseases (PTC+). Clinicopathological characteristics and BRAFV600E mutation status were compared between PTC and PTC+...
March 14, 2018: Neoplasma
https://www.readbyqxmd.com/read/29788336/microsurgical-resection-of-posterior-third-ventricular-pineal-region-papillary-tumor-via-supracerebellar-infratentorial-approach-3-dimensional-operative-video
#10
Sima Sayyahmelli, Ihsan Dogan, Mustafa K Baskaya
The posterior third ventricle and pineal region can harbor different pathologies. The supracerebellar infratentorial approach allows a direct access to the pineal region and posterior third ventricle and provides wide exposure of the arachnoid planes and deep venous system. In this 3-dimensional video, we present a patient with posterior third ventricular/pineal region tumor who underwent microsurgical resection via supracerebellar infratentorial approach. The patient is a 28-year-old woman with history of hydrocephalus who underwent endoscopic third ventriculostomy and biopsy at an outside hospital...
May 18, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/29787881/a-long-term-follow-up-after-radiosurgery-of-papillary-tumour-of-the-pineal-region-ptpr-two-cases-report-and-review-of-the-literature
#11
Cecilia Fernández-Mateos, Roberto Martinez, Jesús Vaquero
Tumours of the pineal region are rare in adulthood, accounting for approximately 1% of intracranial neoplasms in this age range. Because of their rarity, it has proven to be difficult to establish the optimal therapy. Furthermore, microsurgical total resection in this eloquent location is associated with not low rates of morbidity. We described two patients diagnosed of papillary tumours of the pineal region (PTPR) by stereotactic biopsy and referred for gamma knife radiosurgery after shunting for hydrocephalus...
May 19, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29787497/magnetic-resonance-imaging-features-of-breast-encapsulated-papillary-carcinoma
#12
Tingting Jiang, Wei Tang, Yajia Gu, Midie Xu, Wentao Yang, Weijun Peng
OBJECTIVE: This study aimed to describe the magnetic resonance imaging (MRI) features of pure breast encapsulated papillary carcinoma (EPC). MATERIALS AND METHODS: Ten patients with histopathologically confirmed breast pure EPC were reviewed. Two radiologists evaluated lesion MRI characteristics. RESULTS: The EPC presented oval or round mass with circumscribed margin on MRI. In addition, 4 cases exhibited a cystic-solid mixed mass with mural nodules, and 4 cases exhibited a liquid level that indicated the possibility of hemorrhage...
May 21, 2018: Journal of Computer Assisted Tomography
https://www.readbyqxmd.com/read/29787369/images-well-differentiated-papillary-mesothelioma-of-the-tunica-vaginalis
#13
Ailsa May Li Gan, Paul Plantinga, Nahid Punjani, Andrew Hussey, Nicholas Power
No abstract text is available yet for this article.
May 14, 2018: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/29786427/diallyl-trisulfide-induces-apoptosis-of-human-papillary-thyroid-carcinoma-bcpap-cells-through-activating-mapk-signaling-pathway
#14
Jie Pan, Li Zhang, Shichen Xu, Xian Cheng, Huixin Yu, Jiandong Bao, Rong-Rong Lu
This study aimed to elucidate the potential effects of diallyl trisulfide (DATS) on human papillary thyroid carcinoma BCPAP cells and its underling mechanisms. DATS is one of the organosulfur compounds which derived from garlic. In this study, we demonstrated that compared to the solvent control, DATS treatment at concentrations of 5, 10 and 20 μΜ decreased cell survival rate of BCPAP cells to 84.51 ± 2.67%, 57.16 ± 1.18%, 41.22 ± 1.19% respectively. DATS also caused cell cycle arrest at G0/G1 phase and the proportion of cells arrested in G0/G1 phase rose from 68...
May 22, 2018: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/29786126/prophylactic-central-compartment-neck-dissection-in-papillary-thyroid-cancer-and-effect-on-locoregional-recurrence
#15
David T Hughes, Jennifer E Rosen, Douglas B Evans, Elizabeth Grubbs, Tracy S Wang, Carmen C Solórzano
BACKGROUND: Prophylactic central compartment neck dissection (pCCND) in addition to total thyroidectomy (TT) includes removal of central compartment lymph nodes in the absence of clinical involvement on preoperative and intraoperative evaluation. The data regarding the influence of pCCND on oncologic outcomes and surgical complication rates is mixed and, therefore, is the focus of this analysis. METHODS: A systematic review of the literature on total thyroidectomy with prophylactic central compartment neck dissection (TT + pCCND) from January 1990 to October 2017 identified 221 abstracts of which 17 met inclusion criteria and were reviewed (1 randomized-control trial, 13 retrospective cohort studies, and 3 meta-analyses)...
May 21, 2018: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/29785726/t2-hypointense-rim-of-breast-mass-lesions-on-magnetic-resonance-images-radiologic-pathologic-correlation
#16
Kazuaki Nakashima, Takayoshi Uematsu, Takashi Sugino, Kaoru Takahashi, Seiichirou Nishimura, Yukiko Tadokoro, Tomomi Hayashi
We investigated the radiologic-pathologic correlation of a strong hypointense rim on T2-weighted images (T2-hypo-rim) surrounding breast mass lesions and evaluated its clinical significance. We retrospectively reviewed 3503 consecutive breast magnetic resonance imaging (MRI) examinations. The T2-hypo-rim was defined as a border of strong hypointensity compared with the fat signal on fat-suppressed T2-weighted images. Detected lesions with T2-hypo-rim were classified as a solid or cystic mass with MRI and correlated with histopathologic findings...
May 21, 2018: Breast Journal
https://www.readbyqxmd.com/read/29785209/acute-suppurative-thyroiditis-caused-by-thyroid-papillary-carcinoma-in-the-right-thyroid-lobe-of-a-healthy-woman
#17
Hazuki Otani, Masakazu Notsu, Sayo Koike, Miwa Morita, Masahiro Yamamoto, Mika Yamauchi, Takahumi Fuchiwaki, Ichiro Morikura, Noriaki Aoi, Hideyuki Kawauchi, Teruaki Iwabashi, Asuka Araki, Noriyoshi Ishikawa, Riruke Maruyama, Toshitsugu Sugimoto
Background: The thyroid gland is resistant to microbial infection, because of its organ characteristics such as encapsulation, iodine content, and rich blood supply. Therefore, acute suppurative thyroiditis (AST), as a bacterial infection of the thyroid gland, is rarely seen. AST typically takes places on the left side the neck region in children, because of the coincidence of the left piriform sinus fistula, as a most common route of infection. AST is also usually seen in immunocompromised hosts...
2018: Thyroid Research
https://www.readbyqxmd.com/read/29785166/takotsubo-syndrome-induced-by-malignant-pheochromocytoma-in-a-patient-with-type-2-papillary-renal-cell-carcinoma-a-case-report
#18
Anca Diana Demea, Dan-Grigore Dunca, Roxana Adina Radu, Lucia Agoşton-Coldea
The clinical presentation of the Takotsubo syndrome mimics an acute coronary syndrome with chest pain, ischemia-like ECG changes, mild to moderate myocardial enzyme elevation, and apical ballooning on echocardiography and ventriculography. On coronary angiography, epicardial coronary arteries are either normal or exhibit minimal atherosclerotic changes. Primary Takotsubo syndrome usually occurs in postmenopausal women in whom symptoms are triggered by emotional or physical stress, associated with catecholamine surges...
2018: Clujul Medical (1957)
https://www.readbyqxmd.com/read/29785019/cribriform-morular-variant-of-thyroid-carcinoma-a-neoplasm-with-distinctive-phenotype-associated-with-the-activation-of-the-wnt-%C3%AE-catenin-pathway
#19
REVIEW
José Manuel Cameselle-Teijeiro, Diego Peteiro-González, Javier Caneiro-Gómez, María Sánchez-Ares, Ihab Abdulkader, Catarina Eloy, Miguel Melo, Isabel Amendoeira, Paula Soares, Manuel Sobrinho-Simões
Cribriform-morular variant of thyroid carcinoma is classically associated with familial adenomatous polyposis but, it can also occur as a sporadic neoplasm. This neoplasm is much more frequently observed in women than in men (ratio of 61:1). In familial adenomatous polyposis patients, tumors are generally multifocal and/or bilateral (multinodular appearance), whereas in the sporadic cases tumors tend to occur as single nodules. The tumors are well delimited, and characteristically show a blending of follicular, cribriform, papillary, trabecular, solid, and morular patterns...
May 21, 2018: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/29785018/pulmonary-adenocarcinoma-with-high-grade-fetal-adenocarcinoma-component-has-a-poor-prognosis-comparable-to-that-of-micropapillary-adenocarcinoma
#20
Masaki Suzuki, Yukio Nakatani, Hiroyuki Ito, Hiroto Narimatsu, Kozo Yamada, Emi Yoshioka, Kota Washimi, Yoichiro Okubo, Kae Kawachi, Yohei Miyagi, Tomoyuki Yokose
Fetal adenocarcinoma is a rare variant of lung adenocarcinoma, which is subcategorized into low-grade and high-grade forms. High-grade fetal adenocarcinoma confers worse prognosis than low-grade fetal adenocarcinoma, but the prognostic differences between high-grade fetal adenocarcinoma and conventional lung adenocarcinoma are unknown. We reviewed tissue sections of 3719 cases of surgically resected primary lung cancers and found 53 lung cancers with a high-grade fetal adenocarcinoma component. We analyzed their clinicopathological and immunohistochemical features, and performed a prognostic analysis of adenocarcinomas with the fetal-type component...
May 21, 2018: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
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