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Pheochromocytoma (PHEO) currently is considered to be malignant due to metastatic potential. One of the most common familial forms of PHEO is multiple endocrine neoplasia syndrome (MEN) type 2. The penetrance of PHEO in MEN2 syndrome is up to 50% of cases.
View Article and Find Full Text PDFJ Clin Med
January 2025
Abdominal Surgery and Phlebology Research Center, "Victor Babes" University of Medicine and Pharmacy Timisoara, 300041 Timisoara, Romania.
Anlotinib, a novel multi-kinase inhibitor targeting angiogenesis and tumor proliferation pathways, has shown promising efficacy in various cancers. Its role in treating thyroid cancer, particularly radioactive iodine-refractory differentiated thyroid cancer (RAIR-DTC), medullary thyroid carcinoma (MTC), and anaplastic thyroid carcinoma (ATC), is of significant clinical interest. This systematic review aims to evaluate the efficacy and safety of Anlotinib in patients with thyroid cancer, analyzing outcomes such as progression-free survival (PFS), overall survival (OS), response rates, and adverse events.
View Article and Find Full Text PDFJ Clin Med
January 2025
Department of Pharmacology, Faculty of Medicine, Wrocław Medical University, 50-345 Wrocław, Poland.
: Medullary carcinoma of the small intestine is an exceptionally rare subtype of gastrointestinal cancer, characterized by its solid growth pattern and lack of glandular structures, which complicate timely diagnosis. During the COVID-19 pandemic, diagnostic delays for rare cancers became increasingly common due to the prioritization of COVID-related cases and patient reluctance to seek medical attention. : We present the case of a 70-year-old male initially misdiagnosed with COVID-19, whose persistent symptoms led to the eventual discovery of medullary carcinoma.
View Article and Find Full Text PDFFront Oncol
January 2025
Endocrinology Unit, Garibaldi-Nesima Hospital, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.
Background: Multiple endocrine neoplasia type 2 syndrome (MEN2) is a hereditary disease resulting from mutations of the rearranged during transfection (RET) protooncogene subclassified into MEN2A [medullary thyroid carcinoma (MTC), pheochromocytoma, and primary hyperparathyroidism] and MEN2B (MTC, pheochromocytoma, Marfanoid habitus, mucous neuromas, and intestinal ganglioneuromatosis). Prophylactic thyroidectomy is recommended in RET-mutated patients. The age at which it should be performed depends on the type and aggressiveness of the mutation.
View Article and Find Full Text PDFBMC Cancer
January 2025
Department of Ultrasound, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China.
Background: Lymphatic metastasis commonly occurs in patients with papillary thyroid carcinoma and medullary thyroid carcinoma. The clinical and imaging characteristics of recurrent laryngeal nerve (RLN) invasion by extranodal extension (ENE) of metastatic lymph nodes remain understudied. This study aimed to evaluate these characteristics in patients with thyroid carcinoma.
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