Results 61 to 70 of about 51,495 (211)

Contrast‐Enhanced CT Finding of Hot Spot Sign Secondary to Supra Hilar Mass Causing Superior Vena Cava Syndrome: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT Superior vena cava syndrome is caused by obstruction of the superior vena cava leading to impaired drainage of the head, neck, and upper chest. A hot spot sign is a rare but sensitive radiological finding and is described as a focal area of hyper‐enhancement in Segment IVa (quadrate lobe) of the liver.
Ghazala Shahzad   +6 more
wiley   +1 more source

A comparison of haemogram parameters of patients with thyroid papillary cancer and nodular goiter in Van, Turkey

open access: yes, 2019
Objective: To compare the haemogram parameters of patients with thyroid papillary cancer and nodular ...
Yıldız, Saliha   +4 more
core   +1 more source

Multiple Primary Malignancies Involving Papillary Thyroid Carcinoma: A Three‐Case Series

open access: yesClinical Case Reports, Volume 14, Issue 10, October 2026.
Patients with papillary thyroid carcinoma may develop distinct additional primary malignancies. New lesions or lymphadenopathy should not be presumed to represent metastatic PTC without tissue confirmation, emphasizing accurate diagnosis, multidisciplinary evaluation, and individualized treatment.
Katayoon Ghasemi   +2 more
wiley   +1 more source

Association between RET/PTC rearrangement and thyroid function in thyroid cancer patients without nodular goiter or Hashimoto's thyroiditis.

open access: yes, 2016
Association between RET/PTC rearrangement and thyroid function in thyroid cancer patients without nodular goiter or Hashimoto's thyroiditis.
Xiao Zhang (152326)   +9 more
core   +1 more source

NKX2-1 gene is targeted by H19 lncRNA and is found to be overexpressed in benign nodular goiter tissues

open access: yesBrazilian Journal of Otorhinolaryngology
Objective: Nodular goiter may increase the risk of thyroid cancer, but the genetic factors contributing to nodular goiter are not well understood. There is an overexpression of H19 lncRNA in goiter tissue and its target remains unknown. In this study, we
Seyed-Morteza Javadirad
doaj   +1 more source

Modern approaches to the diagnosis and treatment of nodular nontoxic lesions of the thyroid gland

open access: yesActa Medica Leopoliensia, 2019
Aim. Improve the effectiveness of diagnosis and the outcome of treatment of patients with nodular nontoxic lesions of the thyroid gland. Material and Methods. During the last five years 2552 patients aged 18-84 were examined and treated, of which 2087
Ye.V. Pleshanov   +6 more
doaj   +1 more source

Endocrine: Nodular Goiter With Hyperplasia

open access: yes, 1900
Nodular goiter with hyperplasia. All the specimens of nodular goiter are very large, grossly nodular, with areas of cyst formation, hemorrhage, calcification and ...
MUSC Department of Pathology and Laboratory Medicine
core  

Myasthenia Gravis and Thymoma

open access: yesMuscle &Nerve, Volume 74, Issue 4, Page 1156-1173, October 2026.
ABSTRACT Thymoma is the most common tumor of the anterior mediastinum. Approximately 20%–30% of patients with a thymoma develop myasthenia gravis (MG), and an additional one third may possess positive acetylcholine receptor (AChR) antibodies without MG.
Benjamin Claytor   +5 more
wiley   +1 more source

Endocrine: Nodular Goiter

open access: yes, 1900
Nodular ...
MUSC Department of Pathology and Laboratory Medicine
core  

The principle of direct and negative feedback regulation of endocrine functions and the possibility of using polarization biomedical optic methods in the diagnosis of nodular goiter

open access: yesMìžnarodnij Endokrinologìčnij Žurnal
Background. Violation of the principles of direct and ne­gative feedback regulation of endocrine functions leads to nodular goiter. The structure and quantitative changes of thyroid gland can be assessed more informatively and accurately by polarization ...
Yu.Ye. Rohovyi   +3 more
doaj   +1 more source

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