Results 31 to 40 of about 177,818 (305)

Parathyroid localization [PDF]

, 1986
Twenty-nine consecutive patients with suspected primary hyperparathyroidism were examined preoperatively using ultrasound, sonographically guided fine needle aspiration, and aspirate immunostaining for PTH.
Borisch, B., Gutekunst, R., Hafermann, W., Kiffner, E., Löhrs, U., Scriba, Peter Christian, Thies, E., Valesky, A.   +7 more
core   +1 more source

Difficulties in the radiological diagnosis of mature adrenal teratoma mimicking neuroblastoma in a child [PDF]

Digital Diagnostics
The most common adrenal tumor in young children is neuroblastoma, which can be difficult to differentiate from other conditions such as nephroblastoma, adrenal hemorrhage, angiomyolipoma, myelolipoma, and adenoma.
Ekaterina S. Shchelkanova, Galina V. Tereshchenko, Alexey S. Krasnov   +2 more
doaj   +1 more source

Clonal Composition of Human Adrenocortical Neoplasms [PDF]

, 1994
The mechanisms of tumorigenesis of adrenocortical neoplasms are still not understood. Tumor formation may be the result of spontaneous transformation of adrenocortical cells by somatic mutations.
Abdelhamid, S., Allolio, B., Beuschlein, Felix, Chrousos, G. P., Jaursch-Hancke, C., Karl, M., Reincke, Martin, Travis, W.   +7 more
core  

Improved Outcomes for Older Children, Adolescents, and Young Adults With Neuroblastoma in the Post‐Immunotherapy Era: An Updated Report From the International Neuroblastoma Risk Group

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background We describe clinical and biologic characteristics of neuroblastoma in older children, adolescents, and young adults (OCAYA); describe survival outcomes in the post‐immunotherapy era; and identify if there is an age cut‐off that best discriminates outcomes.
Rebecca J. Deyell, Kavitha Srivatsa, Paola Angelini, Pei‐Chi Kao, Brady Payne, Arlene Naranjo, Sveva Castelli, Miho Kato, Miki Ohira, Ulriche Pöetschger, Yaël Mossé, Lucas Moreno, Meredith S. Irwin, Ramya Ramanujachar, Wendy B. London   +14 more
wiley   +1 more source

A case of adrenal cavernous hemangioma resected due to tumor growth accompanied by intratumoral hemorrhage

IJU Case Reports
Introduction We describe a case of an adrenal cavernous hemangioma that was surgically resected because of tumor growth and intratumoral hemorrhage.
Takayuki Ueda, Masato Yanagi, Takashi Kusakabe, Takeshi Shigihara, Mikio Shibasaki, Masato Nagasawa, Tsutomu Hamasaki, Yukihiro Kondo   +7 more
doaj   +1 more source

A large adrenocortical adenoma surrounded with a renal arteriovenous malformation

IJU Case Reports, 2021
Introduction Large adrenal adenomas are clinically rare. We report a case of a large adrenal adenoma with a renal arteriovenous malformation, mimicking a malignant adrenal tumor in preoperative imaging.
Takato Nishino, Kazutaka Narimoto, Koki Tominaga, Masayuki Sano, Masaki Shimbo, Natsuka Muraishi, Naoki Kanomata, Kazunori Hattori   +7 more
doaj   +1 more source

No evidence for oncogenic mutations in guanine nucleotide-binding proteins of human adrenocortical neoplasms [PDF]

, 1933
G-Proteins are membrane-bound heterotrimeric polypeptides that couple receptor signals to second messenger systems such as cAMP. Recently, point mutations at 2 codons of the highly preserved alpha-chain of Gs, the adenyl cyclase-stimulating G-protein ...
Chrousos, G. P., Karl, M., Reincke, Martin, Travis, W.   +3 more
core  

Tumor mutational burden as a determinant of metastatic dissemination patterns

Molecular Oncology, EarlyView.
This study performed a comprehensive analysis of genomic data to elucidate whether metastasis in certain organs share genetic characteristics regardless of cancer type. No robust mutational patterns were identified across different metastatic locations and cancer types.
Eduardo Candeal, Andrea Moreno‐Manuel, Miguel Salvadó‐Pertierra, Cristina Santos‐Vivas, Rebeca Sanz‐Pamplona   +4 more
wiley   +1 more source

Bilateral testicular Leydig cell tumor with adrenocortical adenoma: a case report [PDF]

, 1995
A case of bilateral testicular Leydig cell tumor with left adrenocortical adenoma in a 27-year-old male is presented. He underwent bilateral radical orchiectomy, and was diagnosed with a malignant Leydig cell tumor.
前田, 浩志, 後藤, 章暢, 杉多, 良文, 梅津, 敬一   +3 more
core  

Analysis of short-term blood pressure variability in pheochromocytoma/paraganglioma patients [PDF]

, 2019
Data on short-term blood pressure variability (BPV), which is a well-established cardiovascular prognostic tool, in pheochromocytoma and paraganglioma (PPGL) patients is still lack and conflicting.
Bisogni, V., Bonvicini, M., Celi, M., Ciardi, A., Concistre, A., De Toma, G., Iannucci, G., Letizia, C., Mezzadri, M., Oliviero, G., Olmati, F., Petramala, L., Saracino, V., Tonnarini, G., Torre, G. L.   +14 more
core   +1 more source