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Advanced small-cell colon carcinoma: a case report
Toshiaki Iwase1, Yoshinori Masuda, Takayuki Suzuki
1Division of Surgery, Heiwa Hospital, 29-1 Higashiterao Nakadai Tsurumi-ku, Yokohana city, Kanagawa, 230-0017, Japan. computerbody@hotmail.com.
Journal of Medical Case Reports
|March 20, 2013
Summary
Long-term survival was achieved in a patient with advanced small-cell colon carcinoma through surgery and continuous chemotherapy. This case highlights potential treatment strategies for this rare and aggressive neuroendocrine tumor.
Area of Science:
- Oncology
- Gastroenterology
- Surgical Pathology
Background:
- Small-cell colon carcinoma is an exceptionally rare malignancy with an aggressive nature, posing significant challenges for long-term patient survival.
- Effective treatment strategies for advanced small-cell colon carcinoma remain limited due to its rarity and aggressive tumor biology.
Purpose of the Study:
- To report a case of long-term survival in a patient diagnosed with advanced small-cell colon carcinoma.
- To illustrate the potential efficacy of combining surgical intervention with continuous chemotherapy in managing this rare condition.
Main Methods:
- A 67-year-old male patient with advanced small-cell colon carcinoma underwent sigmoidectomy.
- Adjuvant chemotherapy with cisplatin plus irinotecan was administered, followed by a second course of the same regimen for progressive disease.
- Third-line chemotherapy with carboplatin plus etoposide was initiated, resulting in stable disease.
Main Results:
- The patient achieved a survival time of approximately 30 months post-initial surgery.
- Recurrence sites were maintained in a stable condition after six cycles of third-line chemotherapy.
- The treatment regimen demonstrated effectiveness in controlling tumor progression in this advanced case.
Conclusions:
- This case demonstrates the feasibility of achieving long-term survival in advanced small-cell colon carcinoma through a multimodal approach.
- Further research involving the analysis of rare cases is crucial for understanding neuroendocrine carcinoma biology and improving patient prognoses.
