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Laparoscopic Anterior Right Hepatectomy: A Single-Center Experience
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Single-center analysis of appendiceal neoplasms
Takayuki Tajima1, Takuma Tajiri2, Masaya Mukai3
1Department of Surgery, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan.
Oncology Letters
|May 8, 2018
Summary
This study analyzed appendectomy specimens, finding appendicitis remains common but appendiceal neoplasms are increasing. Earlier detection via imaging may explain this trend in appendiceal disease diagnosis.
Area of Science:
- Gastroenterology
- Pathology
- Surgical Oncology
Background:
- Appendiceal diseases are commonly diagnosed via appendectomy.
- Pathological examination of surgical specimens is crucial for accurate diagnosis.
- Understanding trends in appendiceal disease diagnosis is important for clinical practice.
Purpose of the Study:
- To evaluate recent trends in diagnosing appendiceal diseases.
- To analyze appendectomy materials and emphasize pathological examination.
- To assess the clinicopathological features of appendiceal lesions.
Main Methods:
- Retrospective analysis of a single-center pathological database.
- Inclusion of patients who underwent appendectomy between March 2002 and September 2014.
- Clinicopathological assessment of 752 patients with appendiceal disease.
Main Results:
- Appendicitis diagnosed in 97.7% of patients (n=735).
- Appendiceal neoplasm diagnosed in 2.3% of patients (n=17).
- Intramucosal neoplasm was the most frequent appendiceal neoplasm type (23.5%, n=4).
Conclusions:
- The incidence of appendiceal neoplasms shows an increasing trend.
- Enhanced detection by modern imaging modalities may contribute to this rise.
- Pathological examination remains vital for diagnosing appendiceal diseases.
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