colon small cell carcinoma

Colon Small Cell Carcinoma: A Rare and Aggressive Cancer

Colon small cell carcinoma (SmCC) is a rare and highly aggressive type of cancer that originates from the neuroendocrine cells in the colon [2]. It is characterized by its rapid growth and potential to spread quickly to other parts of the body [6].

Symptoms

The symptoms of colon SmCC can be similar to those of other types of colon cancer, including:

• Abdominal pain
• Yellowing of the skin and the whites of the eyes (jaundice)
• Feeling very weak or tired
• Nausea
• Vomiting [5]

Definition

Colon SmCC is defined as an aggressive, high-grade, and poorly differentiated carcinoma with neuroendocrine differentiation that arises from the colon [6].

Incidence and Prognosis

Small cell carcinomas of the gastrointestinal tract, including the colon, are rare and clinically aggressive tumors [3]. The prognosis for patients with colon SmCC is generally poor due to its aggressive nature and rapid progression [1][4].

References

• [1] by T Iwase · 2013 · Cited by 7 — Small-cell colon carcinoma is a very rare disease among colon neoplasms; it is difficult to achieve long-term survival due to its aggressive ...
• [2] Dec 27, 2023 — Small cell carcinoma of the colon is a rare and highly aggressive type of cancer that originates from the neuroendocrine cells in the colon.
• [3] by MW SAIF · 2013 · Cited by 4 — Small cell carcinomas of the gastrointestinal tract are rare and clinically aggressive tumors. A case is presented of a 70 year-old woman who presented with ...
• [4] by KF Haq · 2015 — Introduction: Small Cell Carcinoma (SmCC) of the colon is a rare but aggressive neoplasm. Previously, it has been reported in the middle aged and the ...
• [5] Sep 1, 2023 — Symptoms · Abdominal pain. · Yellowing of the skin and the whites of the eyes, called jaundice. · Feeling very weak or tired. · Nausea. · Vomiting.
• [6] Definition: An aggressive, high-grade, and poorly differentiated carcinoma with neuroendocrine differentiation that arises from the colon. It is characterized ...

Common Signs and Symptoms

Small cell carcinoma of the colon, also known as small cell colorectal cancer, can exhibit a range of symptoms, although they may be vague and similar to those of other conditions. Some common signs and symptoms include:

• Abdominal pain or cramping: This is one of the most common symptoms, appearing in a significant number of people with cancer [7].
• Unexplained weight loss: Weight loss without trying can be a sign of small cell carcinoma [6].
• Bleeding in the gastrointestinal tract: Bleeding may lead to dark-colored stools or blood in the stool [5].
• Diarrhea or constipation: Changes in bowel habits, such as diarrhea or constipation that does not go away, can be a symptom [11].

Other Possible Symptoms

In addition to these common symptoms, other possible signs of small cell carcinoma may include:

• Nausea and vomiting
• Weakness and feeling tired (fatigue)
• Dark-colored stools (from blood loss)

It's essential to note that these symptoms can also be indicative of other conditions, such as irritable bowel syndrome or hemorrhoids. If you experience any of these symptoms, it's crucial to consult a healthcare provider for proper evaluation and diagnosis.

References

[5] Symptoms of colorectal cancer include diarrhea, constipation, feeling full and blood in the stool. [6] What are the symptoms of small intestine adenocarcinoma? · Abdominal pain or cramping · Unexplained weight loss · Bleeding in the gastrointestinal tract, leading ... [7] Jun 15, 2023 — Abdominal pain was the most common sign, appearing in 11.6% of people with cancer versus 7.7% in the controls. But rectal bleeding had the ... [11] Colon cancer usually starts off in small polyps (overgrowth of tissue) in the colon or rectum. These polyps may not produce any symptoms, especially in the early stages. As the disease progresses, more symptoms may appear. Symptoms and signs of colon cancer may include: Diarrhea or constipation that does not go away