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325 Possible Causes for Black Stools, Iron Deficiency Anemia

  • Malignant Neoplasm

    Laboratory findings showed no abnormalities, except for a slightly elevated C-reactive protein value and iron deficiency anemia.[]

  • Hereditary Hemorrhagic Telangiectasia

    Some commons signs of HHT include recurring/frequent nosebleeds, telangiectases that appear on the skin’s surface in your 30s and 40s, black stools, back pain and loss of[] Bevacizumab, a VEGF inhibitor, reduces epistaxis, telangiectasias, and iron-deficiency anemia.[] A person with abnormal GI tract blood vessels should watch for black stools and chronic anaemia that can cause fatigue, paleness, shortness of breath, chest pain or light-headedness[]

  • Cecal Adenocarcinoma

    Dark, tarry stools (melena): When bleeding occurs in the cecum and ascending colon, it usually causes black stools that can appear tar-like, rather than the bright red blood[] A 23-year-old male presented with occult gastrointestinal bleeding and iron deficiency anemia.[] , tar-like stools Blood during a bowel movement Change in bowel habits Unexplained weight loss Colon cancer can almost always be caught by colonoscopy in its earliest and[]

  • Colonic Angiodysplasia

    Black, tarry stools ( melena ) and occasional episodes of bright red blood rectal bleeding ( hematochezia ) may be the only obvious signs of angiodysplasia.[] Cases of angiodysplasia in individuals less than 40 years have been documented in the literature. [5] , [10] It may be asymptomatic, or present with iron deficiency anemia[] Signs of bleeding in the upper digestive tract include Bright red blood in vomit Vomit that looks like coffee grounds Black or tarry stool Dark blood mixed with stool Signs[]

  • Meckel Diverticulum

    A 26-year-old male with episodic black colored stool since last 10 years.[] Persistent bleeding can eventually lead to iron deficiency anemia, which may be the first sign of the problem.[] The most common presenting symptom is painless rectal bleeding such as melaena -like black offensive stools, followed by intestinal obstruction , volvulus and intussusception[]

  • Duodenal Ulcer

    Pain that gets better or worse with eating Nausea or vomiting Signs of blood in vomit Black stools that are sticky like tar, which means the ulcer is bleeding How are ulcers[] Seventy-nine percent of recurrences are asymptomatic with cirrhotic patients. 17 Patients of cirrhosis of liver can present with hematemesis, malena and iron deficiency anemia[] Left: 43 year-old man with hematemesis (vomiting blood) and melena (black, tarry stools), found to have two ulcers in the duodenal bulb: a small ulcer in the foreground, and[]

  • Gastrointestinal Hemorrhage

    Tarry black stools indicate a bleeding source in the upper GI tract; bright red blood from the rectum usually indicates bleeding in the distal colon.[] The presence of iron deficiency anemia caused by chronic blood loss may, however, indicate that bleeding has occurred.[] […] hemorrhage, GI bleed A positive fecal occult blood test Symptoms Vomiting red blood , vomiting black blood , bloody stool , black stool , feeling tired [1] Complications Iron-deficiency[]

  • Peptic Ulcer

    Melenablack very sticky stool, often compared to roof tar. This is a common symptom of a bleeding ulcer.[] […] older than 55 years with new-onset dyspepsia Family history of GI malignancy Unintended weight loss Gastrointestinal bleeding Progressive dysphagia Odynophagia Unexplained iron-deficiency[] deficiency anemia, or jaundice). 1 – 4 Endoscopy is recommended for patients who are 55 years or older, or who have alarm symptoms.[]

  • Gastric Adenocarcinoma

    Stomach cancers may also bleed, resulting in the vomiting of blood or the appearance of black, tarry stools (melena).[] A 56-year-old Malaysian woman with a past medical history of iron deficiency anemia presented with lower extremity edema and progressive fatigue of 1 month's duration.[] […] or stools that are black in color A bloated feeling after eating, even when eating a small amount Vomiting after meals Unintended weight loss Stomach pain, especially after[]

  • Gastric Leiomyoma

    Complication Complications of gastric leiomyoma Complications Anemia Iron deficiency Anemia Pylori obstruction 1.[] Anemia: long-term chronic small amount of bleeding, can cause iron deficiency anemia. 2. pyloric obstruction: located in the vicinity of the cardia can occur more difficult[] Iron deficiency Anemia Pylori obstruction Treatment of common sense Department of Surgery: Department of General Surgery Treatment: Drug treatment Rehabilitation treatment[]

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