Results 21 to 30 of about 28,929 (194)

Clinical Characteristics of Pediatric Patients With Sellar and Suprasellar Lesions Who Initially Present With Central Diabetes Insipidus: A Retrospective Study of 55 Cases From a Large Pituitary Center in China

Frontiers in Endocrinology, 2020
Purpose: To increase knowledge for the early differential diagnosis and accurate therapeutic strategies for pediatric patients with sellar or suprasellar region (SSR) lesions who initially present with central diabetes insipidus (CDI).Methods: This is a ...
Xin Ji, Xin Ji, Zihao Wang, Zihao Wang, Wenze Wang, Lu Gao, Lu Gao, Xiaopeng Guo, Xiaopeng Guo, Chenzhe Feng, Chenzhe Feng, Wei Lian, Wei Lian, Kan Deng, Kan Deng, Bing Xing, Bing Xing   +16 more
doaj   +1 more source

Sub-macroscopic skin presentation of acromegaly and effect of pituitary tumor surgery: A study using dermatoscopy and ultra-high-frequency ultrasound

Frontiers in Endocrinology, 2023
ObjectiveExcessive growth hormone and insulin-like growth factor 1 contribute to cutaneous changes in acromegaly. We investigated the sub-macroscopic skin manifestation of acromegaly patients and explored its reversibility upon hormone reduction after ...
Xiaopeng Guo, Yukun Wang, Yong Yao, Xinjie Bao, Lian Duan, Huijuan Zhu, Bing Xing, Jie Liu   +7 more
doaj   +1 more source

Hyperprolactinemia and Hypopituitarism in Acromegaly and Effect of Pituitary Surgery: Long-Term Follow-up on 529 Patients

Frontiers in Endocrinology, 2022
PurposeStudies on hyperprolactinemia and hypopituitarism in acromegaly are limited. We aimed to analyze the preoperative status, postoperative alterations, and correlated factors of hyperprolactinemia and hypopituitarism in acromegaly patients ...
Xiaopeng Guo, Xiaopeng Guo, Xiaopeng Guo, Xiaopeng Guo, Ruopeng Zhang, Ruopeng Zhang, Ruopeng Zhang, Duoxing Zhang, Duoxing Zhang, Duoxing Zhang, Zihao Wang, Zihao Wang, Zihao Wang, Zihao Wang, Lu Gao, Lu Gao, Lu Gao, Lu Gao, Yong Yao, Yong Yao, Yong Yao, Yong Yao, Kan Deng, Kan Deng, Kan Deng, Kan Deng, Xinjie Bao, Xinjie Bao, Xinjie Bao, Xinjie Bao, Ming Feng, Ming Feng, Ming Feng, Ming Feng, Zhiqin Xu, Zhiqin Xu, Zhiqin Xu, Zhiqin Xu, Yi Yang, Yi Yang, Yi Yang, Yi Yang, Wei Lian, Wei Lian, Wei Lian, Wei Lian, Renzhi Wang, Renzhi Wang, Renzhi Wang, Renzhi Wang, Wenbin Ma, Wenbin Ma, Wenbin Ma, Wenbin Ma, Bing Xing, Bing Xing, Bing Xing, Bing Xing   +57 more
doaj   +1 more source

Development of a Nomogram With Alternative Splicing Signatures for Predicting the Prognosis of Glioblastoma: A Study Based on Large-Scale Sequencing Data

Frontiers in Oncology, 2020
Purpose: Alternative splicing (AS) was reported to play a vital role in development and progression of glioblastoma (GBM), the most common and fatal brain tumor. Systematic analysis of survival-associated AS event profiles and prognostic prediction model
Zihao Wang, Zihao Wang, Lu Gao, Lu Gao, Xiaopeng Guo, Xiaopeng Guo, Chenzhe Feng, Chenzhe Feng, Wei Lian, Wei Lian, Kan Deng, Kan Deng, Bing Xing, Bing Xing   +13 more
doaj   +1 more source

Giant pituitary adenoma [PDF]

BMJ Case Reports, 2014
A healthy 68-year-old man presented in the emergency room with a sudden episode of headache and vomiting together with disequilibrium and crural paresis. The laboratory evaluation revealed hyponatraemia (Na+115 mEq/L). Head MRI demonstrated a giant 40×25×31 mm pituitary lesion (figures 1 and 2). Laboratory studies revealed growth hormone (GH) 0.1 ng/mL
Leão, R, Baptista, J, Vaz Ribeiro, J
openaire   +3 more sources

Myasthenia Gravis Mimicking Third Cranial Nerve Palsy: a Case Report

Journal of Cancer and Allied Specialties, 2021
Background: The most common pituitary adenoma presentation is a visual field defect and inappropriate pituitary hormone secretion. The compression of the optic chiasma causes visual impairment.
Sardar Ali Khan, Waqas Shafiq, Umal Azmat, Ahmed Imran Siddiqi, Waqas Ahmad   +4 more
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Identifying Facial Features and Predicting Patients of Acromegaly Using Three-Dimensional Imaging Techniques and Machine Learning

Frontiers in Endocrinology, 2020
Objective: Facial changes are common among nearly all acromegalic patients. As they develop slowly, patients often fail to notice such changes before they become obvious. Consequently, diagnosis and treatment are often delayed.
Tian Meng, Xiaopeng Guo, Xiaopeng Guo, Xiaopeng Guo, Wei Lian, Wei Lian, Wei Lian, Kan Deng, Kan Deng, Kan Deng, Lu Gao, Lu Gao, Lu Gao, Zihao Wang, Zihao Wang, Zihao Wang, Jiuzuo Huang, Xiaojun Wang, Xiao Long, Bing Xing, Bing Xing, Bing Xing   +21 more
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Diagnosis of Pituitary Adenoma Biopsies by Ultrahigh Resolution Optical Coherence Tomography Using Neuronal Networks

Frontiers in Endocrinology, 2021
ObjectiveDespite advancements of intraoperative visualization, the difficulty to visually distinguish adenoma from adjacent pituitary gland due to textural similarities may lead to incomplete adenoma resection or impairment of pituitary function. The aim
Alexander Micko, Fabian Placzek, Roger Fonollà, Michael Winklehner, Ryan Sentosa, Arno Krause, Greisa Vila, Romana Höftberger, Marco Andreana, Wolfgang Drexler, Rainer A. Leitgeb, Rainer A. Leitgeb, Angelika Unterhuber, Stefan Wolfsberger   +13 more
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Preoperative Fasting C-Peptide Acts as a Promising Predictor of Improved Glucose Tolerance in Patients With Acromegaly After Transsphenoidal Surgery: A Retrospective Study of 64 Cases From a Large Pituitary Center in China

Frontiers in Endocrinology, 2019
Purpose: Abnormal glucose metabolism is one of the most frequent acromegaly complications. Improvement of glucose metabolism can be observed only in half of acromegaly patients after surgery.
Zihao Wang, Zihao Wang, Lu Gao, Lu Gao, Xiaopeng Guo, Xiaopeng Guo, Chenzhe Feng, Chenzhe Feng, Kan Deng, Kan Deng, Wei Lian, Wei Lian, Ming Feng, Ming Feng, Xinjie Bao, Xinjie Bao, Bing Xing, Bing Xing   +17 more
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Case Report: A Case of Pituitary Adenoma Producing Growth Hormone and Thyroid-Stimulating Hormone Simultaneously

Frontiers in Endocrinology, 2021
BackgroundPituitary adenoma producing growth hormone (GH) or thyroid-stimulating hormone (TSH) is characterized by various specific symptoms and/or findings. However, the frequency of pituitary adenoma producing both hormones is relatively low.
Junpei Sanada, Fuminori Tatsumi, Shinji Kamei, Yoshiro Fushimi, Masashi Shimoda, Kenji Kohara, Shuhei Nakanishi, Kohei Kaku, Tomoatsu Mune, Hideaki Kaneto   +9 more
doaj   +1 more source