Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0740577 (acute abdominal pain)
 1,982 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Crohn's disease of the small intestine is usually managed by medical therapy with surgery being reserved for obstruction or fistula formation. A patient is described who developed small bowel obstruction due to an adenocarcinoma of the ileum after over twenty years of medical therapy for Crohn's disease, originally diagnosed at a laparotomy for acute abdominal pain. The possibility of malignancy in such long-standing disease should be considered.
 ...
PMID:Small bowel adenocarcinoma complicating Crohn's disease. 160 69

Meckel's diverticulum is a rare, but serious cause of acute abdominal pain. The prevalence of Meckel's diverticulum is 2% and lifetime risk of illness in a diverticulum is 4.2%. The risk declines with age and approaches zero after the age of 70. Morbidity after resection of symptomatic Meckel's diverticulum is 11.1-17.6% with 6.0-7.5% mortality. The morbidity rate for resection of incidentally discovered diverticulum is 1.2-8.9%. Symptoms and complications are related to age. Below the age of one year the most prevalent complication is gastrointestinal obstruction. Later in childhood the most dominating complication is peptic ulcer with serious gastrointestinal bleeding, while various kinds of gastrointestinal obstruction and diverticulitis are most prevalent in adults. The treatment of symptomatic Meckel's diverticulum is resection. However, the treatment of incidentally discovered Meckel's diverticulum is a subject of dispute. After a thorough study of the literature we conclude that resection should be the routine for all incidentally discovered Meckel's diverticulums in persons younger than 40. After this age resection should be reserved for patients with palpable stigmata of heterotopic tissue, diverticulums of some length and the presence of omphaloenteric- or omphalodiverticulare chords.
 ...
PMID:[Meckel's diverticulum. Symptoms, diagnosis and treatment]. 204 55

This preliminary study was undertaken to explore the hypothesis that socioeconomic and racial, as well as medical, factors influence the physician's decision about obtaining a sexual history from an adolescent female. Sixty consecutive medical records of adolescent-age emergency room patients with acute abdominal pain were classified according to ethnic group and socioeconomic status and searched for evidence that a sexual history had been taken. The study revealed a much higher number of recorded sexual histories among blacks and Hispanics. Although the absence of such a history seemed to have little relationship to diagnostic accuracy, a sensitive selectivity in exposing acutely ill teenagers to possible embarrassing questions appeared to be reserved for white, middle-class teenagers.
 ...
PMID:Obtaining a sexual history from adolescent girls. A preliminary report of the influence of age and ethnicity. 333 71

We reviewed 54 cases of struma ovarii with histologic features diverging from the normal pattern of benign thyroid tissue. These 54 lesions were divided into proliferative struma (41 cases) and malignant struma (13 cases). The patients diagnosed with proliferative struma ovarii ranged in age from 18 to 84 years (average, 44 years). The most common clinical findings among the proliferative struma patients were a mass (58%) and acute abdominal pain (12%). Preoperative evidence of hyperthyroidism was noted in three of the patients with proliferative struma, whereas one additional patient presented with ascites and hydrothorax ("pseudo-Meigs' syndrome"). Proliferative struma differed from the usual struma ovarii in that they comprised areas of densely packed follicles or papillary formations that raised the possibility of malignancy. However, none of the lesions that we have designated as proliferative struma ovarii showed histologic evidence of overlapping "ground glass" nuclei, vascular space invasion, or mitotic activity that would have supported an unequivocal diagnosis of malignancy. None developed metastases or recurrent disease. The 14 malignant struma ovarii manifested the classical features of thyroid carcinoma (including the presence of overlapping "ground glass" nuclei lining papillary formations and vascular space invasion). Patients with malignant struma ovarii ranged in age from 30 to 77 years (average, 50 years). Their clinical presentations included a mass (78%) and acute abdominal pain (22%). One patient had clinical and laboratory evidence of hyperthyroidism. On follow-up, one patient had persistent disease with peritoneal involvement, but distant metastases did not develop in any of these patients. A diagnosis of malignant struma ovarii should be reserved for lesions that exhibit the full range of changes seen in thyroid carcinoma arising in the cervical thyroid. By requiring that these rigid criteria be adhered to, the diagnosis of malignant struma ovarii will probably become less frequent as the more commonly encountered proliferative struma ovarii are recognized.
 ...
PMID:Proliferative and histologically malignant struma ovarii: a clinicopathologic study of 54 cases. 825 50

A 32-year-old man, who was previously healthy, had acute abdominal pain without peritonitis. Diffuse mesenteric and portal vein thrombosis were shown by means of a computed tomography scan. A protein s deficiency was found by means of an extensive workup for hypercoagulable state. Successful treatment was achieved with urokinase infusion via the superior mesenteric artery without an operation. This represents an attractive alternative approach to treating patients with this disease. The previous standard of operative intervention(1) can now be reserved for complications, such as bowel infarction with peritonitis, or for those patients with absolute contraindications to thrombolytic therapy.
 ...
PMID:Mesenteric and portal vein thrombosis in a young patient with protein S deficiency treated with urokinase via the superior mesenteric artery. 1047 49

The mean age is 50. Symptoms include acute abdominal pain, hypotensive shock, GI bleeding, biliary colic, jaundice, and/or acute anemia. Less often, pancreatico-duodenal aneurysms may be fortuitously diagnosed by abdominal imaging. Rupture of a PDAA is a grave complication with high mortality and demands urgent intervention. Arterial embolization is the treatment of choice; surgical intervention should be reserved for failures of embolization. We report a case of PDAA successfully treated by arterial embolization but which posed problems in both diagnosis and treatment.
 ...
PMID:[Aneurysm of the pancreatico-duodenal artery]. 1843 88

Acute abdominal pain constitutes a diagnostic challenge for the physician. The list of diseases that can cause abdominal pain is very extensive. Some of these conditions may be serious and life-threatening. The medical history is fundamental for the judicious choice of the most suitable diagnostic tests. Plain abdominal x-ray has little diagnostic efficiency although it comprises the initial diagnostic test when perforation of a hollow viscus, intestinal obstruction or ingestion of a foreign body is suspected. Abdominal ultrasound is the test of choice in suspected biliary tract pathology, complicated renal colic and gynaecological disease. Abdominal computed axial tomography (CT) may be the most sensitive and specific imaging test for diagnosing most causes of abdominal pain but should be reserved for selected cases.
 ...
PMID:[Imaging tests in acute abdominal pain]. 1910 Jan 35

Although the adrenal glands are a common site of cancer metastases, they are often asymptomatic and discovered incidentally on CT scan or autopsy. Spontaneous adrenal hemorrhage associated with metastatic lung cancer is an exceedingly rare phenomenon, and diagnosis can be difficult due to its nonspecific symptoms and ability to mimic other intra-abdominal pathologies. We report a case of a 65-year-old man with a history of right upper lobectomy seven months earlier for stage IB non-small cell lung cancer who presented with acute abdominal pain after intercourse. CT scan revealed a new right adrenal mass with surrounding hemorrhage, and subsequent FDG-PET scan confirmed new metabolic adrenal metastases. The patient's presentation of abdominal pain and adrenal hemorrhage immediately after sexual intercourse suggests that exertion, straining, or increased intra-abdominal pressure might be risk factors for precipitation of hemorrhage in patients with adrenal metastases. Management includes pain control and supportive treatment in mild cases, with arterial embolization or adrenalectomy being reserved for cases of severe hemorrhage.
...
PMID:Acute abdominal pain after intercourse: adrenal hemorrhage as the first sign of metastatic lung cancer. 2512 96