Rodrigo Arrangoiz MS, MD, FACS Cancer Surgeon

www.arrangoizmd.com

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ATA 2026 Proposed Algorithm for Thyroid Ultrasound Risk Stratification

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Oral Cavity Squamous Cell Carcinoma AJCC 8th Edition TNM Staging System

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15-Year SOFT & TEXT Results: Practice-Changing Evidence for Premenopausal HR+/HER2− Early Breast Cancer

The final 15-year analysis of the landmark SOFT and TEXT phase III trials provides the longest follow-up to date for endocrine therapy in premenopausal women with hormone receptor-positive early breast cancer. These data reinforce that treatment intensity should be tailored according to recurrence risk.  Key takeaways: • Ovarian function suppression (OFS) significantly reduces breast cancer…

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Evidence-Based Approach to a “Missing” Parathyroid Gland during Thyroid or Parathyroid Surgery.

Arrangoiz, R., Cordera, F. and Zambrano, M. (2026) Evidence-Based Approach to a “Missing” Parathyroid Gland during Thyroid or Parathyroid Surgery. International Journal of Otolaryngology and Head & Neck Surgery , 15, 261-283. https://doi.org/10.4236/ijohns.2026.154024 Abstract Failure to identify a parathyroid gland during thyroidectomy or parathyroidec- tomy represents a well-recognized…

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Evaluation of Hyperthyroidism

The symptoms and signs of hyperthyroidism are also quite varied as with hypothyroidism: But often more characteristic of the condition Signs and Symptoms of Hyperthyroidism: Common signs and symptoms of hyperthyroidism include: Weight loss Heat intolerance Tremors Palpitations Anxiety Menstrual abnormalities Atrial fibrillation Older patients with hyperthyroidism may have more cardiac…

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Surgical Oncologist / Breast Surgeon

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Concurrent Chemoradiotherapy with Cisplatin for Head and Neck Cancers

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Buccal Squamous Cell Carcinoma (SCC)

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Mayor WHO 6th Edition Updates in Invasive Lobular Carcinoma

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WHO Classification of Breast Tumors 6th Edition (2026)

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The ASCO 2026 Annual Meeting Features a Rich Landscape of New Research in Head and Neck Cancer

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The ASCO 2026 Annual Meeting Features a Rich Landscape of New Research in Head and Neck Cancer

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Not all Recurrent Thyroid Cancer Behaves the Same Way.

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Lower Cheek Flap Approach for Oral Cavity Tumor

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Visor Flap Approach for Oral Cavity Cancer

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Cancer of the Retromolar Trigone (RMT)

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Head and Neck Cancer Awareness Month

What is Head and Neck Surgery? What You Need to Know About Head and Neck Cancer Treatments That Provide Life-Saving Results By Dr. Rodrigo Arrangoiz, MS, MD, FACS, FSSO – Surgical Oncologist, Mount Sinai Medical Center From the way we speak and eat to how we breathe and express emotions, the head and neck region plays a vital role in daily life. Unfortunately, this complex area is also…

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