Related Experiment Video
Updated: Jul 18, 2026
11:17
Thoracoscopic Extended Right Middle Plus Lower Sleeve Lobectomy for Non-Small-Cell Lung Cancer
Published on: February 27, 2026
Laryngeal papillary carcinoma with unexpected evolution: case report.
Adriano Santana Fonseca1, Carlos Takihiro Chone, Agrício Nubiato Crespo
1Universidade Estadual de Campinas, Rua Alexander Fleming 101, CEP 13083-970 Campinas, São Paulo, Brazil. adrianootorrino@oi.com.br
Sao Paulo Medical Journal = Revista Paulista De Medicina
|November 23, 2006
Summary
Laryngeal papillary carcinoma, typically benign, presented unusually with nodal metastasis at diagnosis. This rare case highlights the importance of thorough evaluation for potential spread in this cancer.
Area of Science:
- Oncology
- Pathology
Background:
- Laryngeal papillary carcinoma is a rare malignancy.
- It is generally associated with a favorable prognosis in medical literature.
Observation:
- This report details an unusual case of laryngeal papillary carcinoma.
- The patient presented with nodal metastasis at the time of initial diagnosis.
Findings:
- Computed tomography revealed lesion infiltration and metastatic lymph nodes.
- Histopathological examination confirmed the diagnosis of papillary squamous cell carcinoma.
Implications:
- This case challenges the typical understanding of laryngeal papillary carcinoma's prognosis.
- It underscores the need for vigilant staging and diagnostic workup, even in rare cancers with presumed benign behavior.
Related Concept Videos
01:21Barrett Esophagus-II: Clinical Manifestations and Management
Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure entails...
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure entails...
01:24Cellular Adaptation IV: Dysplasia and Metaplasia
DysplasiaDysplasia refers to abnormal changes in the size, shape, and organization of mature cells, characterized by pleomorphism, nuclear abnormalities, and increased mitotic activity. It commonly affects epithelial tissues, including the cervix, gastrointestinal tract, respiratory mucosa, and endometrium. Although it may occur alongside hyperplasia, dysplasia is not a true adaptive response but a preneoplastic change with potential to progress to cancer.When confined above the basement...