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308 Possible Causes for Black Stools, Pelvic Pain

  • Malignant Neoplasm

    In late stages, when the cancer cells have spread or metastasized to other body parts, these symptoms may include: Low back or pelvic pain – due to bone metastasis Abdominal[healthguideinfo.com] Typically, patients with acute chlamydial salpingitis present with acute lower abdominal pain, tenderness on bimanual pelvic examination, or vaginal discharge.[ncbi.nlm.nih.gov] Chlamydia trachomatis is a well-known cause of acute and chronic salpingitis, accounting for approximately half of all cases of pelvic inflammatory disease.[ncbi.nlm.nih.gov]

  • 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[verywellhealth.com] Pelvic pain may be due to an upper lumbar or lower thoracic radiculopathy.[ncbi.nlm.nih.gov] , 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[medlineplus.gov]

  • Charcoal

    When you take it by mouth , activated charcoal can cause: Black stools Black tongue Vomiting or diarrhea Constipation In more serious cases, it can cause gastrointestinal[webmd.com] Routine pathologic examination of a specimen transformed a common diagnosis of endometriosis into a search for an unusual cause of recurrent pelvic pain.[ncbi.nlm.nih.gov] A side effect of taking larger amounts of charcoal can be black stools. This is harmless so don’t be concerned if you took it recently.[flatulencecures.com]

  • Diverticulitis of the Colon

    Slower diverticular bleeds however may result in black stools. Hemorrhoids can also cause brisk bleeding though the source of the bleeding is usually obvious.[njsurgery.com] The most common symptoms of diverticulitis are abdominal or pelvic pain, abdominal tenderness and fever called simple diverticulitis.[fascrs.org] Diverticulitis can be confused with other causes of abdominal pain such as appendicitis, pelvic inflammatory disease or irritable bowel syndrome.[advancedgitexas.com]

  • Schistosomiasis

    In these cases, the patient may complain of pelvic pain, hematuria, dysuria, urinary frequency, etc.[symptoma.com] pelvic pain or genital lumps/bumps Years later, long standing disease can lead to damage of the bladder, kidneys, bowel, liver and genital tract.[fitfortravel.nhs.uk] Most travellers in this time have no symptoms, but it can cause: blood in the urine or pain passing urine change in the bowel habit and/or blood in the bowel motions tummy[fitfortravel.nhs.uk]

  • Arteriosclerosis

    Headache Vertigo Tinnitus Insomnia Palpitations Constipation Frequent urination Emotional instability Chills in the waist and feet Tremors Excruciating abdominal pain with cold Black[americandragon.com] […] symptoms, such as weakness or dizziness Leg, arm, or pelvic pain ( peripheral arterial disease ) Diagnosing atherosclerosis If you have atherosclerosis symptoms, your doctor[upmc.com] stool May be chills and fever Hemoptysis Hematuria Red eyes Pain and distention of the head Toothache Irregular menstruation Lochioschesis Severe wheezing Distention of the[americandragon.com]

  • Rectal Bleeding

    Rectal bleeding can also present as extremely dark stool, ranging in color from deep red/maroon to black, and sometimes appearing tar-like (melena).[my.clevelandclinic.org] Relative to hemangiomas, lymphangiomas of the rectosigmoid are even more rare and when symptomatic, present with rectal bleeding and pelvic pain.[ncbi.nlm.nih.gov] If you notice black stool, you should also call your doctor during regular office hours. Black stool can also be a sign of bleeding.[myshepherdconnection.org]

  • Rectal Disease

    For example, you might notice: Jet black stool (also called melena). Bright red blood mixed with stool (also called hematochezia).[crohnsdisease.com] Our expertise in robotic and other forms of minimally invasive surgery reduces pain and speeds recovery for a wide variety of patients.[uoflphysicians.com] Often, it will be first noticed as blood seen in bowel movements, and occasionally as a sort of dark black stool called melena.[healthyliving.azcentral.com]

  • Cecal Disease

    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[verywell.com] Gynecologic conditions such as Tuboovarian abscesses / Pelvic inflammatory disease / Ovarian cyst This condition may cause acute pelvic pain often simulating appendicitis.[healthguidance.org] A dysfunctional ileocecal valve can result in a combination of symptoms, including those listed below: Right shoulder pain Right side pelvic pain Low back pain Pain surrounding[thoughtco.com]

  • Appendicitis

    Increasing the amount of fiber in your diet can prevent constipation and subsequent stool buildup.[healthline.com] McBurney sign ) pelvic pain, diarrhoea and tenesmus (pelvic appendix) flank pain (retrocaecal appendix) groin pain - appendix within an inguinal hernia ( Amyand hernia ) or[radiopaedia.org] Foods that are particularly high in fiber include: raspberries apples pears artichokes green peas broccoli lentils black beans bran flakes barley oatmeal whole-wheat spaghetti[healthline.com]

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