Angiodysplasia of stomach and duodenum
ICD-10 K31.81 is a used to indicate a diagnosis of angiodysplasia of stomach and duodenum.
Angiodysplasia of the stomach and duodenum is characterized by abnormal blood vessels in the gastrointestinal tract, particularly affecting the stomach and the first part of the small intestine (duodenum). Clinically, patients may present with gastrointestinal bleeding, which can manifest as hematemesis (vomiting blood) or melena (black, tarry stools). The condition is often associated with chronic gastrointestinal disorders and can lead to significant morbidity due to recurrent bleeding episodes. Anatomically, angiodysplasia involves the mucosal and submucosal layers where abnormal vascular formations disrupt normal blood flow and may result in erosion and ulceration. Disease progression can vary; some patients may experience intermittent bleeding, while others may have more severe and frequent episodes requiring medical intervention. Diagnostic considerations include endoscopy, which allows for direct visualization of the lesions, and imaging studies to assess the extent of vascular malformations. Biopsy may be performed to rule out malignancy and confirm the diagnosis.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
K31.81 specifically covers angiodysplasia of the stomach and duodenum, which includes abnormal vascular formations leading to gastrointestinal bleeding. It is important to differentiate it from other causes of gastrointestinal bleeding such as peptic ulcers or malignancies.
K31.81 should be used when the diagnosis of angiodysplasia is confirmed through endoscopic findings, and there is evidence of bleeding originating from these vascular lesions. It should not be used when the bleeding is due to other causes.
Documentation should include endoscopic reports detailing the presence of angiodysplastic lesions, clinical notes on the patient's bleeding episodes, and any treatment interventions performed. Comprehensive notes on the patient's history and any related gastrointestinal conditions are also essential.
