keyword
MENU ▼
Read by QxMD icon Read
search

Papillary carcinoma

keyword
https://www.readbyqxmd.com/read/28449420/cytological-features-of-warthin-like-papillary-thyroid-carcinoma-a-case-report-with-review-of-previous-cytology-cases
#1
Archana George Vallonthaiel, Shipra Agarwal, Deepali Jain, Rajni Yadav, Nishikant A Damle
Warthin-like papillary thyroid carcinoma (WLPTC) is a rare morphological variant of papillary thyroid carcinoma which mimics various benign and malignant lesions on thyroid aspiration cytology. As correct cytological diagnosis is the cornerstone for appropriate patient management, awareness of the salient cytomorphological characteristics of this tumor is essential. Here, we present cytological features of a case of WLPTC along with discussion of the common differential diagnoses and a brief review of the literature to ascertain the most consistent cytological findings of WLPTC...
April 27, 2017: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/28449113/development-of-a-new-clinical-severity-staging-system-for-patients-with-nonmetastatic-papillary-thyroid-carcinoma
#2
Omar A Karadaghy, Dorina Kallogjeri, Jay F Piccirillo
Importance: The inclusion of patient features in addition to tumor morphology provides a more holistic staging system. Objective: To identify prognostically important variables in papillary thyroid carcinoma (PTC) to incorporate into a comprehensive functional severity staging system (FSSS) and clinical severity staging system (CSSS) and to validate the model using a multi-institutional database. Design, Setting, and Participants: Retrospective cohort study of adults 18 years or older newly diagnosed or treated for nonmetastatic PTC at the Siteman Cancer Center from 1995 through 2012...
April 27, 2017: JAMA Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/28448860/a-unique-presentation-of-renal-cell-transformation-into-renal-cell-carcinoma-in-subcutaneous-fatty-tissue-post-twenty-year-old-healing-gun-shot-wound-a-case-report
#3
Awadh R Alqahtani, Mohammed A Alqahtani
INTRODUCTION: Renal cell carcinoma (RCC) is the most common malignancy in the genitourinary tract, and is among the 10 most common cancers in both males and females. PRESENTATION OF CASE: We report a case of a 61-year-old male who presented with a cutaneous lesion on his left back side at a site where he had undergone several surgeries - including Left nephrectomy - twenty years ago for a gun-shot wound he sustained which penetrated his abdomen. DISCUSSION: At that time pathology reports turned out to be normal, specially left kidney pathology report which was negative for any malignancy...
March 21, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28448414/computed-tomography-features-of-benign-and-malignant-calcified-thyroid-nodules-a-single-center-study
#4
Donghyun Kim, Dong Wook Kim, Young Jin Heo, Jin Wook Baek, Yoo Jin Lee, Young Mi Park, Hye Jin Baek, Soo Jin Jung
OBJECTIVE: No previous studies have investigated thyroid calcification on computed tomography (CT) quantitatively by using Hounsfield unit (HU) values. This study aimed to analyze quantitative HU values of thyroid calcification on preoperative neck CT and to assess the characteristics of benign and malignant calcified thyroid nodules (CTNs). MATERIALS AND METHODS: Two hundred twenty patients who underwent neck CT before thyroid surgery from January 2015 to June 2016 were included...
April 26, 2017: Journal of Computer Assisted Tomography
https://www.readbyqxmd.com/read/28446078/serial-neck-ultrasonographic-evaluation-of-changes-in-papillary-thyroid-carcinoma-during-pregnancy
#5
Hye-Seon Oh, Won Gu Kim, Suyeon Park, Mijin Kim, Hyemi Kwon, MinJi Jeon, Jeong Hyun Lee, Jung Hwan Baek, Dong Eun Song, Tae Yong Kim, YoungKee Shong, Won Bae Kim
<b><i>Background</i></b> Papillary thyroid cancer (PTC) is a common malignancy diagnosed during pregnancy. However, there is little information on the behavior of PTC during pregnancy. The aim of this study was to evaluate the natural course of PTC in pregnant women. <b><i>Methods</i></b> The study included 19 patients with PTC who delayed thyroid surgery because they were diagnosed with PTC just before or during the early stages of pregnancy. Serial neck ultrasonography (US) was used to evaluate PTCs before surgical treatment, and the clinical outcomes after surgery...
April 27, 2017: Thyroid: Official Journal of the American Thyroid Association
https://www.readbyqxmd.com/read/28446060/patterns-of-initial-recurrence-in-completely-resected-papillary-thyroid-carcinoma
#6
Hosu Kim, Tae Hyuk Kim, Jun-Ho Choe, Jung Han Kim, Jee Soo Kim, Young Lyun Oh, Soo Yeon Hahn, Jung Hee Shin, Sang Ah Chi, Sin-Ho Jung, Young Nam Kim, Hye In Kim, Sun Wook Kim, Jae Hoon Chung
BACKGROUND: Despite improvements in the surgical and medical treatment of papillary thyroid carcinoma (PTC), subsets of patients suffer from structural recurrence after initial treatment. This study evaluated the timing and patterns of recurrence in completely resected PTC patients. METHODS: A retrospective review of a prospectively maintained thyroid cancer database was performed. The timing and patterns of recurrence were reviewed in 2250 patients with PTC larger than 1 cm who achieved complete remission after total thyroidectomy and/or radioactive iodine treatment...
April 27, 2017: Thyroid: Official Journal of the American Thyroid Association
https://www.readbyqxmd.com/read/28446057/comparison-of-survival-outcomes-following-post-surgical-radioactive-iodine-versus-external-beam-radiation-in-stage-iv-differentiated-thyroid-carcinoma
#7
Zao Yang, Jose Flores, Sanford Katz, Cherie-Ann Nathan, Vikas Mehta
<b>Background</b>: There is a lack of well-powered data regarding outcomes in stage IV differentiated thyroid carcinoma (DTC) treated with post-surgical radiation. The objective of this study is to examine survival in patients with stage IV papillary thyroid carcinoma (PTC) and follicular thyroid carcinoma (FTC) who receive radioactive iodine (RAI), external beam radiation therapy (EBRT), or neither following surgery. <b>Methods</b>: In this retrospective cohort study, data collected from the National Cancer Data Base (NCDB) yielded 11,832 patients with stage IV DTC who underwent primary surgical treatment from 2002 to 2012...
April 27, 2017: Thyroid: Official Journal of the American Thyroid Association
https://www.readbyqxmd.com/read/28445876/impact-of-the-reclassification-of-the-non-invasive-follicular-variant-of-papillary-carcinoma-as-benign-on-the-malignancy-risk-of-the-bethesda-system-for-reporting-thyroid-cytopathology-a-meta-analysis-study
#8
Lester J Layfield, Zubair W Baloch, Magda Esebua, Rohini Kannuswamy, Robert L Schmidt
OBJECTIVES: The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) established diagnostic categories for cytologic specimens of the thyroid. Each category was associated with an estimated risk of malignancy. Recently, the non-invasive follicular variant of papillary thyroid carcinoma has been reclassified as benign. This reclassification may alter the malignancy risk of TBSRTC diagnostic categories. STUDY DESIGN: A literature search was made for all studies investigating the effect of reclassification of some non-invasive follicular variant papillary thyroid carcinomas as benign on the malignancy risk associated with TBSRTC categories...
April 27, 2017: Acta Cytologica
https://www.readbyqxmd.com/read/28444500/metastatic-follicular-thyroid-carcinoma-and-the-primary-thyroid-gross-examination-institutional-review-of-cases-from-1990-to-2015
#9
Krzysztof Glomski, Vania Nosé, William C Faquin, Peter M Sadow
The diagnosis of follicular-patterned carcinomas, including follicular thyroid carcinoma, oncocytic (Hürthle cell) carcinoma, and the encapsulated follicular variant of papillary thyroid carcinoma, requires evidence of capsular and/or vascular invasion. With minimally invasive carcinomas classified often within less than a millimeter of tissue segregating them from adenomas and non-invasive follicular thyroid neoplasms with papillary-like nuclear features, opinions vary internationally over how much of the capsule to submit in order to deem it well enough represented, considering that even if grossly entirely submitted in microcassettes, without leveling through each tissue block, the capsule is truly never entirely examined microscopically...
April 25, 2017: Endocrine Pathology
https://www.readbyqxmd.com/read/28443589/significance-of-inverted-pattern-in-non-invasive-low-grade-papillary-urothelial-carcinoma-of-bladder
#10
Sehbal Arslankoz, İbrahim Kulaç, Dilek Ertoy Baydar
AIMS: The purpose of this study is to evaluate the impact of histological inverted pattern on recurrence in patients with newly diagnosed non-invasive low-grade papillary urothelial carcinoma of the urinary bladder. METHODS: A total of 81 patients with primary bladder non-invasive low-grade papillary urothelial carcinomadiagnosed in a single tertiary care center between 2000 and 2011 who had at least 1 year follow-up after an initial resection were included. All slides from each case were reviewed to determine the growth pattern (exophytic versus endophytic, i...
April 13, 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28443461/mir-1202-functions-as-a-tumor-suppressor-in-glioma-cells-by-targeting-rab1a
#11
Yu Quan, Qian Song, Jvbo Wang, Lingyu Zhao, Jian Lv, Shouping Gong
Aberrant expression of microRNAs correlates with the development and progression of human cancers by targeting downstream proteins. MiR-1202 is downregulated in ovarian cancer and clear cell papillary renal cell carcinoma; however, its role in glioma remains unknown. The purpose of this study was to determine the expression and the role of miR-1202 and to elucidate its regulatory mechanism in glioma. We used quantitative real-time polymerase chain reaction to measure miR-1202 expression in both glioma tissues and cell lines...
April 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28443243/association-between-hashimoto-s-thyroiditis-and-thyroid-cancer-in-64-628-patients
#12
Christina Resende de Paiva, Christian Grønhøj, Ulla Feldt-Rasmussen, Christian von Buchwald
BACKGROUND: The incidence of thyroid cancer (TC) is increasing although explanatory causes are lacking. A link between cancer and inflammation is well documented but unclear for autoimmune thyroid diseases and TC. We aimed to systematically review the association between Hashimoto's thyroiditis (HT) and papillary, follicular, medullary, anaplastic thyroid carcinoma, and thyroid lymphoma (TL). METHODS: PubMed, OVID Medline, Google Scholar, and the Cochrane Library were searched from 1955 to 2016...
2017: Frontiers in Oncology
https://www.readbyqxmd.com/read/28443149/inverted-urothelial-papilloma-a-review-of-diagnostic-pitfalls-and-clinical-management
#13
REVIEW
Mary K Sweeney, Soroush Rais-Bahrami, Jennifer Gordetsky
Inverted urothelial papilloma (IUP) is a rare, non-invasive endophytic lesion that accounts for 1-2% of urothelial tumours. On cystoscopy, IUP appears as a pedunculated/papillary mass with a smooth surface. On microscopy, IUP has an endophytic growth pattern with the bulk of the tumour covered by a superficial layer of urothelium, which can be hyperplastic or attenuated. The cytology should be bland, with uniform, spindled cells arranged in anastomosing trabeculae and cords with peripheral palisading of basaloid cells...
January 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28442208/parotid-gland-involvement-as-an-initial-presentation-of-papillary-thyroid-carcinoma
#14
K Kilic, M S Sakat, M S Gozeler, E Demirci
Papillary thyroid carcinoma (PTC) is the most differentiated malignant thyroid neoplasm. Local metastases of PTC commonly occur in the regional lymph nodes, while distant metastases are mainly to the lung and bone. The case of a patient with PTC who presented with swelling of the parotid gland and neck, mimicking a primary parotid neoplasm, is presented herein. This case is unique due to the unexpected initial presentation of PTC with no signs of disease in the thyroid gland.
April 22, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28441828/-clinical-analysis-of-seven-cases-of-pulmonary-malignant-tumors-in-children
#15
D Xu, Z M Chen, W Z Gu, Y S Wang, M X Huang, L F Tang, Y Y Zhang, Y Jiang
Objective: To understand the clinical manifestation, imaging characteristics and outcomes of pulmonary malignant tumors in children. Method: We retrospectively collected information about seven cases of pulmonary malignant tumors in children in our hospital from Jan 2010 to Dec 2016. The information included clinical manifestation, imaging characteristics, pathologic results, and treatment. Result: (1) All the seven patients firstly visited pediatric internal medicine departments. Symptoms included cough (n=6), dyspnea (n=4), fever (n=2), anorexia (n=2), chest tightness (n=1), chest pain (n=1), lameness (n=1), abdominal distension and constipation (n=1)...
April 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28441801/-prediction-of-occult-carcinoma-in-contralateral-nodules-based-on-the-ultrasonic-features-of-unilateral-papillary-thyroid-carcinoma
#16
L M Yang, Q Li, B W Zhao, J G Lyu, H S Xu, L L Xu, S Y Li, L Gao, J Zhu
Objective: To investigate the occurrence of occult carcinoma in contralateral lobes based on the ultrasonic features of unilateral papillary thyroid carcinoma. Methods: The study included 202 consecutives cases of unilateral papillary thyroid carcinoma with benign nodules in the contralateral lobe identified by preoperative ultrasound or fine-needle aspiration from June 2014 to December 2015. All patients received total thyroidectomies, and with postoperative pathological examination they were divided into two groups, one including 60 cases with positive occult cancer and another one consisting of 142 cases with negative occult cancer...
April 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28440781/immunohistochemical-detection-of-the-braf-v600e-mutation-in-papillary-thyroid-carcinoma-evaluation-against-real-time-polymerase-chain-reaction
#17
Miguel Paja Fano, Aitziber Ugalde Olano, Elena Fuertes Thomas, Amelia Oleaga Alday
INTRODUCTION: The BRAF V600E mutation is the most common genetic change in papillary thyroid carcinoma and is associated with a poorer clinical course. Usual methods for its study (DNA sequencing or molecular test based on PCR) are expensive and time-consuming. Recently, immunohistochemistry (IHC) for BRAF mutation has been introduced. OBJECTIVE: To compare the results of IHC and real time PCR (RT-PCR) in the detection of BRAF V600E mutation in papillary thyroid carcinoma...
February 2017: Endocrinol Diabetes Nutr
https://www.readbyqxmd.com/read/28440555/striated-duct-adenoma-presenting-with-intra-tumoral-hematoma-and-papillary-thyroid-carcinoma-like-histology
#18
Yohei Ito, Kana Fujii, Takayuki Murase, Kosuke Saida, Yoshihide Okumura, Hisashi Takino, Ayako Masaki, Shintaro Beppu, Daisuke Kawakita, Kei Ijichi, Hiroshi Inagaki
Striated duct adenoma of the salivary gland is a rare benign tumor characterized by unilayered duct epithelium and striations of the tumor cell membranes. To the best of our knowledge, only six cases have been reported in the literature. Here we report an additional case, which was complicated by an intra-tumoral hematoma on clinical presentation and by papillary thyroid carcinoma-like histology on intra-operative frozen section diagnosis. An asymptomatic 78-year-old male presented with a two-year-history of a painless tumor of the left parotid...
April 25, 2017: Pathology International
https://www.readbyqxmd.com/read/28440063/micronuclei-and-nuclear-buds-highlighting-overlooked-indicators-of-chromosomal-damage-in-thyroid-aspiration-smears
#19
Tuba Dilay Kokenek-Unal, Ipek Coban
BACKGROUND: We aimed to examine the diagnostic utility of micronuclei (MN) and nuclear buds (NBs) in aspiration smears of the well-differentiated epithelial lesions of thyroid. METHODS: One hundred five cases composed of 34 follicular nodular disease (FND), 31 Hashimoto's thyroiditis (HT), and 40 papillary thyroid carcinoma (PTC) were compiled retrospectively. May- Grünwald Giemsa (MGG) stained smears of each case were selected to count cells with nuclear protrusions (NPs) per 1000 cells...
April 24, 2017: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/28439795/age-based-disparities-in-the-use-of-total-thyroidectomy-for-papillary-thyroid-carcinoma
#20
I V Shevchyk, B A Cobian, S R Martinez
BACKGROUND: Elderly patients may be less likely than younger patients to receive indicated therapy. We hypothesized that older patients with papillary thyroid carcinoma (PTC) would be less likely to receive total thyroidectomy (TT) than their younger counterparts. MATERIALS AND METHODS: The Surveillance, Epidemiology, and End Results database were queried for adult patients diagnosed with PTC from 2000 through 2009. Patients were categorized according to whether they received a TT or less than a total thyroidectomy (<TT)...
April 24, 2017: Clinical & Translational Oncology
keyword
keyword
8359
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"