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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acute pelvic pain may be the manifestation of various gynecologic and non-gynecologic disorders from less alarming rupture of the follicular cyst to life threatening conditions such as rupture of ectopic pregnancy or perforation of inflamed appendix. In order to construct an algorithm for differential diagnosis we divide acute pelvic pain into gynecologic and non-gynecologic etiology, which is than subdivided into gastrointestinal and urinary causes. Appendicitis is the most common surgical emergency and should always be considered in differential diagnosis if appendix has not been removed. Apart of clinical examination and laboratory tests, an ultrasound examination is sensitive up to 90% and specific up to 95% if graded compression technique is used. Still it is user-depended and requires considerable experience in order to perform it reliably. Meckel's diverticulitis, acute terminal ileitis, mesenteric lymphadenitis and functional bowel disease are conditions that should be differentiated from other causes of low abdominal pain by clinical presentation, laboratory and imaging tests. Dilatation of renal pelvis and ureter are typical signs of obstructive uropathy and may be efficiently detected by ultrasound. Additional thinning of renal parenchyma suggests long-term obstructive uropathy. Ruptured ectopic pregnancy, salpingitis and hemorrhagic ovarian cysts are three most commonly diagnosed gynecologic conditions presenting as an acute abdomen. Degenerating leiomyomas and adnexal torsion occur less frequently. For better systematization, gynecologic causes of acute pelvic pain could be divided into conditions with negative pregnancy test and conditions with positive pregnancy test. Pelvic inflammatory disease may be ultrasonically presented with numerous signs such as thickening of the tubal wall, incomplete septa within the dilated tube, demonstration of hyperechoic mural nodules, free fluid in the "cul-de-sac" etc. Color Doppler ultrasound contributes to more accurate diagnosis of this entity since it enables differentiation between acute and chronic stages based on analysis of the vascular resistance. Hemorrhagic ovarian cysts may be presented by variety of ultrasound findings since intracystic echoes depend upon the quality and quantity of the blood clots. Color Doppler investigation demonstrates moderate to low vascular resistance typical of luteal flow. Leiomyomas undergoing degenerative changes are another cause of acute pelvic pain commonly present in patients of reproductive age. Color flow detects regularly separated vessels at the periphery of the leiomyoma, which exhibit moderate vascular resistance. Although the classic symptom of endometriosis is chronic pelvic pain, in some patients acute pelvic pain does occur. Most of these patients demonstrate an endometrioma or "chocolate" cyst containing diffuse carpet-like echoes. Sometimes, solid components may indicate even ovarian malignancy, but if color Doppler ultrasound is applied it is less likely to obtain false positive results. One should be aware that pericystic and/or hillar type of ovarian endometrioma vascularization facilitate correct recognition of this entity. Pelvic congestion syndrome is another condition that can cause an attack of acute pelvic pain. It is usually consequence of dilatation of venous plexuses, arteries or both systems. By switching color Doppler gynecologist can differentiate pelvic congestion syndrome from multilocular cysts, pelvic inflammatory disease or adenomyosis. Ovarian vein thrombosis is a potentially fatal disorder occurring most often in the early postpartal period. Hypercoagulability, infection and stasis are main etiologic factors, and transvaginal color Doppler ultrasound is an excellent diagnostic tool to diagnose it. Acute pelvic pain may occur even in normal intrauterine pregnancy. This may be explained by hormonal changes, rapid growth of the uterus and increased blood flow. Ultrasound is mandatory for distinguishing normal intrauterine pregnancy from threatened or spontaneous abortion, ectopic pregnancy and other complications that may occur in patients with positive pregnancy test. Incomplete abortion is visualized as thickened and irregular endometrial echo with certain amount of intracavitary fluid. If applied, color Doppler ultrasound reveals low vascular resistance signals in richly perfused intracavitary area. Transvaginal sonography has high sensitivity and specificity in visualization of uterine and adnexal signs of ectopic pregnancy. Color Doppler examination may aid in detection of the peritrophoblastic flow. Furthermore, it facilitates detection of ectopic living embryo, tubal ring or unspecific adnexal tumor. Corpus luteum cysts and leiomyomas are another cause of pelvic pain during pregnancy, which can be correctly diagnosed by ultrasound. Detection of uterine dehiscence and rupture in patients with history of prior surgical intervention on uterine wall relies exclusively on correct ultrasound diagnosis. In patients with placental abruption sonographer detects hypoechoic complex representing either retroplacental hematoma, subchorionic hematoma or subamniotic hemorrhage. In closing, ultrasound has already become important and easily available tool which can efficiently recognize patients with possibly threatening conditions of different origins.
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PMID:[Ultrasonography in acute pelvic pain]. 1276 97

Retroperitoneal schwannoma is a rare tumor that originates in the neural sheath and accounts for only a small percentage of retroperitoneal tumors. Presentation is typically varied and non-specific ranging from abdominal pain, abdominal mass or an incidental finding and the diagnosis is quite often fortuitous being confirmed by anatomopathological study afterwards. We report 3 cases of benign retroperitoneal pelvic schwannoma with varied presentations. Main symptoms were abdominal and pelvic pain whereas a patient with left parailiac mass had urinary incontinence and left lower extremity pain. Surgical exploration and complete excision of tumors were successful. The histological diagnosis of the tumors was reported as benign schwannoma. All patients are doing well and had no symptoms of motor or sensory disturbances after surgery with a mean follow up of 18 mounts.
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PMID:Retroperitoneal benign schwannoma: report of three cases and analysis of clinico-radiologic findings. 1296 6

We present the case of a 37-year-old woman with a history of 2 consecutive insertions of intrauterine contraceptive devices (IUDs) 3 years before she was referred to us for sonographic evaluation of lower abdominal pain. The first of the IUDs was presumed to have been expelled spontaneously, and 3 months after insertion of the second device, the patient had begun experiencing lower abdominal pain. Medical treatment with antibiotics and spasmolytics had been unsuccessful. We performed transvaginal sonography, which revealed the presence of an IUD in the uterus and a 2-cm linear metallic echogenic area in the left ovary, believed to represent another IUD. Anteroposterior radiography confirmed that there were 2 IUDs in the pelvis, and CT demonstrated 1 IUD in the uterus and another in the left ovary. The patient underwent laparoscopic removal of the ovarian IUD and was discharged in good condition. To our knowledge, this is the first report of migration of an IUD to the ovary detected on transvaginal sonography. We recommend consideration of this possibility during evaluation of women with unexplained chronic pelvic pain.
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PMID:Migration of an intrauterine contraceptive device to the ovary. 1475 Jan 41

Endometriosis represents a common and important clinical problem of women of childbearing age. It is a disabling disorder manifesting with pain and infertility. The exact pathogenesis of the disease remains unclear, despite the different theories that have been formulated. The literature on endometriosis is extensive, but often in regard to classic endometrioma. It is surprising that, to the best of our knowledge, the many radiologic features of extraovarian endometriosis have not been well documented thus far. Although ultrasound (US) remains the imaging modality of choice in the radiologic evaluation of female patients with pelvic pain, the role of magnetic resonance imaging (MRI) in the evaluation of abdominal pain is expanding. In the young patient, MRI may be performed if a gynecologic disorder is not suspected at first, especially if US findings are equivocal or the abnormality extends beyond the field of view of the sonographic probe. Moreover, MRI is useful whenever further characterization of pelvic disorder is required. In fact, many causes of pelvic disorders and of endometriosis in particular demonstrate characteristic MRI findings. For these reasons, in this work we describe the protean US and MRI appearances of endometrial foci as encountered in daily experience.
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PMID:Pelvic endometriosis: US and MRI features. 1516 29

Adnexal torsion may occur in girls and adolescents. Often it is associated with ovarian diseases resulting in ovarian enlargement. Adnexal torsion may involve the ovary, fallopian tube or both, and the main symptom is acute pelvic pain. An 8-year-old girl complaining of acute pelvic and abdominal pain, who was previously diagnosed with precocious puberty and who received treatment with a GnRH analog, is reported. Ultrasound demonstrated a normal-sized uterus and bilaterally enlarged ovaries with multiple internal cysts. At laparotomy, we found a complete torsion in the right adnexa. The histological examination revealed massive edema associated with multiple antral follicles and reduction of the follicular reserve.
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PMID:Adnexal torsion following gonadotropin-releasing hormone analog therapy: a case report. 1528 32

The ovarian remnant syndrome, a complication of bilateral salpingo-oophorectomy, is progressively receiving more attention in the gynecological surgery literature. The syndrome is manifested by pelvic pain and a palpable or sonographic finding of a pelvic mass. However, in rare cases, patients can present with large masses and radiographic suggestion of malignancy. We present the case of a 76-year-old white female, 23 months after bilateral salpino-oophorectomy at the same institution, complaining of 3.5 months of right flank and abdominal pain. Clinical and radiological evidence of a right ovarian remnant was discovered. Subsequent laparoscopic resection was consistent with a well-encapsulated mucinous adenocarcinoma in a right ovarian remnant. Curiously, this patient had no history of endometriosis, dense pelvic adhesions, pelvic inflammatory disease, or difficulty encountered during the original hysterectomy. This is the seventh published case report in the international literature about carcinoma developing in an ovarian remnant. However, this case differs in that the patient had no preexisting gynecologic conditions at the time of hysterectomy and bilateral salpingo-oophorectomy to account for residual ovarian tissue. Additionally, the oophorectomy was performed vaginally, in contrast to multiple previous case reports.
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PMID:Mucinous adenocarcinoma in an ovarian remnant. 1530 67

Initially described by Buchbinder and Lipkoff in 1929, esplenosis is the transplant of the splenic heterotopy weave in the abdominal cavity. It is observed after the splenic traumatic rupture and appendectomy. It occurs also during the embryonic development. The most frequent places where it takes place are: the intrathoraxic cavity, intraperitoneal, retroperitoneo, and brain. Although the presence of this ectopic splenic weave is symptomatic, this pathology can be evident by pain in the pelvis or it can be confused with other pathologies such as hemangiomas of intestine, and endometriosis including metastasis carcinoma. It is impossible to predict which patients will develop the splenosis after the splenic trauma. The time of rupture or damage of the splectonomy and the amount of blood in the peritoneal cavity are not related with the number of implants. The symptoms are the clue. When the splenosis is diagnosed incidentally in a symptomatic patient, the complete surgery removal is not indicated. However this surgery is recommended when the abdominal pain or the diagnosis is uncertain. In this paper a case with a secondary pelvic pain, probably due to a tubaric abortion, agreeing with secondary splenosis and a traumatic splenic rupture, is reported.
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PMID:[Splenosis and pelvic pain. A report of a case and literature review]. 1531 Jan 5

Tubo-ovarian abscess is a serious complication of pelvic inflammatory disease rarely seen in sexually inactive girls. Early diagnosis and treatment are essential to prevent further sequela including infertility, ectopic pregnancy, and chronic pelvic pain. We present a case of 19-year-old sexually inactive girl who presented with abdominal pain and pelvic mass resembling ovarian tumor. Unilateral tubo-ovarian abscess with extensive bowel adhesions was determined at laparotomy. Drainage of the abscess and postoperative antibiotic therapy cured the patient.
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PMID:Tubo-ovarian abscess mimicking ovarian tumor in a sexually inactive girl. 1558 82

Pelvic and lower abdominal pain constitutes more than 30% of the referrals to our adolescent medicine and gastroenterology clinics. These cases are responsible for numerous school absences and significant cost to the healthcare system. This article will review the most common causes of lower abdominal and pelvic pain in adolescents, diagnostic and management issues, as well as prevention.
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PMID:Recurrent lower abdominal pain in older children and adolescents: revised clinical approach. 1570 19

Irritable bowel syndrome is a common and often unpredictable disorder with an increased incidence among women. It is characterized by abdominal pain associated with constipation-diarrhea. Recent research, current theories about etiology and pathophysiology, diagnosis, management, and overlapping conditions such as interstitial cystitis and chronic pelvic pain are discussed.
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PMID:Overlapping conditions in women with irritable bowel syndrome. 1577 89


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