Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0000727 (acute abdomen)
 3,084 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Intrapartum rupture of an unscarred uterus is rare in current times. However, it is still associated with significant maternal and fetal mortality and morbidity. Unlike rupture or dehiscence of a previous cesarean scar, which is occasionally bloodless, complete rupture of a gravid unscarred uterus frequently results in fetal jeopardy and significant maternal intraperitoneal bleeding, causes acute abdomen, and demands emergency surgical (laparotomy) intervention. Laparoscopy generally has no role in such circumstances due to the generally unstable maternal hemodynamic condition and the necessity of prompt fetal delivery with an abdominal approach. We present a rare case of intrapartum rupture of an unscarred gravid uterus with an atypical insidious clinical course. The diagnosis of complete uterine rupture was made 20 days after the patient's successful vaginal delivery, at which time a large pelvic abscess formed. The condition was successfully managed laparoscopically. Successful vaginal delivery, even with normal lochia, good uterine contraction, and stable vital signs, does not preclude the possibility of uterine rupture. For patients with unusual postpartum pelvic pain, uterine rupture should be considered as one of the possible etiologic factors, and prompt survey should be performed. Laparoscopic intervention may be valuable in such situations.
 ...
PMID:"Silent" rupture of unscarred gravid uterus with subsequent pelvic abscess: successful laparoscopic management. 1633 80

Between January, 1999 and June, 2001 consecutive twenty cases of ovarian tumours in girls below 20 years of age admitted in Burdwan Medical College, Burdwan, West Bengal were analysed. Commonest presentation was lump abdomen (80%), 15% presented with acute abdomen, one patient presented with virilisation and another with precocious puberty and 85% had single ovarian involvement. Among 5 cases of torsion of ovarian tumours, one along with the twisted uterus was detected. Conservative surgery in the form of cystectomy or unilateral oophorectomy with or without salpingectomy was possible in 85% cases. Germ cell tumours (60%) took the leading place followed by epithelial (3 0%) and sex-cord stromal tumour (10%). Fifty percent neoplasms were malignant with majority (80%) being instage I. Combination chemotherapy was considered for 7 out of 10 cases. Conservative surgery in one hand and the fear of malignancy on the other are the real problems in these cases. Early detection, optimal therapy and intense follow-up are the key points of the management.
 ...
PMID:Ovarian neoplasms in adolescence and childhood--an analysis of twenty cases. 1636 97

A 71-year-old female with rheumatoid arthritis and chronic use of corticosteroids presented to the emergency room with 2 weeks of urinary symptoms, abdominal pain and a mass located in hypo-mesogastrium and both flanks. An X-ray film of the abdomen showed that bowels were displaced by the mass. Laboratory studies showed thrombocytosis (549,000/mm(3)) and leukocytosis (41,800/mm(3)). Several hours after her arrival the patient developed acute abdomen and surgery was indicated. A urinary catheter drained 2100 ml of urine and the abdominal mass was reduced in size but did not disappear. Surgery demonstrated that the urinary bladder covered the fundus and the anterior face of the uterus, where extensive necrosis and a 3-cm perforation were found; 400 ml of foul-smelling pus was drained from the uterine cavity. Due to necrosis, a hysterectomy was performed. The histopathological report indicated necrosis, atrophic cervicitis and endometritis; pus culture developed Escherichia coli and Proteus vulgaris. Despite administration of broad-spectrum antibiotics, the patient developed severe sepsis and died 11 days postoperatively. During a literature review, only one similar case was found. Acute abdomen due to uterine perforation secondary to pyometra and associated with chronic use of corticosteroids is a rare complication.
 ...
PMID:[Acute abdomen secondary to spontaneous uterine rupture associated with pyometra]. 1688 87

In this case report, we describe a pregnant female patient at 27 weeks' gestation with a rare complication of volvulus. Her initial symptom was acute cramping pain of the lower right abdomen. Surgical intervention was performed under the impression of peritonitis. Pathologic diagnosis revealed volvulus of the mid ileum. The remainder of her pregnancy was uneventful. The physiologic changes of pregnancy may predispose the parturient to bowel obstruction due to compression of the gravid uterus against the intestine. If volvulus is suspected, then emergent surgery should be performed. Delays in treatment may result in septic shock and even death. We present this case to remind obstetricians of such rare causes of acute abdomen during pregnancy.
 ...
PMID:Volvulus in pregnancy: a diagnostic dilemma. 1738 80

Leiomyoma uteri are common benign genital neoplasia among women of late reproductive age. Most are asymptomatic. Among those having symptoms, abnormal uterine bleeding and pelvic pressure symptoms are common presenting features. Less common indications for treatment include infertility and abdominal distension. Acute onset severe abdominal pain is an unusual presenting complaint. When present, pain is usually related to complications involving the myoma including red degeneration, infection, process of expulsion of a submucous pedunculated myoma, uterine torsion, compression of myoma between the uterus and sacrum or torsion of a pedunculated subserous myoma. Standard gynecologic textbooks frequently mention torsion of pedunculated subserous myoma as one of the causes of myoma related acute abdomen. Literature search on the topic however does not yield many specific case reports of this myoma related complication or it's presenting features. The condition has not been reported from Ethiopia so far. A case of torsion of pedunculated subserous myoma presenting in early pregnancy that was managed in one of the maternity hospitals in Addis Ababa, Ethiopia is presented.
 ...
PMID:Torsion of pedunculated subserous myoma--a rare cause of acute abdomen. 1764 78

Gastrointestinal stromal tumors are the most common mesenchymal tumors of the gastrointestinal tract. These tumors are present in almost all case mutations of KIT-CD117. When located in different places other than the gastrointestinal tract they are called extragastrointestinal stromal tumors (EGISTs). We present the case of a 70-year old patient with abdominal pain. Computed tomography (C/T) and ultrasound (U/S) indicated the existence of a hypoechoic enlarged 9.6 x 10 cm uterus due to leiomyoma. The clinical condition of the patient deteriorated and obtained the characteristics of an acute abdomen. The patient underwent urgent exploratory laparotomy, which revealed the incidental existence of a large tumorous formation in the pouch of Douglas. A total abdominal hysterectomy, bilateral ovarectomy, omentectomy, and tumor resection from the rectouterine pouch were performed. Histology analysis confirmed the diagnosis of a malignant EGIST. EGISTs are infrequent in pelvis. In our case, pelvic EGIST led to an acute pain symptomatology obtaining characteristics of invasive uterine leiomyosarcoma. Pelvic imaging with classical methods of U/S and C/T may lead to confusion and false diagnosis. To the best of our knowledge, this is the first case report about an EGIST located in the rectouterine pouch of Douglas leading to acute abdomen symptomatology.
 ...
PMID:Extragastrointestinal stromal tumor mimicking a uterine tumor. A rare clinical entity. 1798 44

Endometriosis is the ectopic growth of viable endometrium outside the uterus, affecting approximately 7% of females. It commonly affects pelvic structures including the bowel. Perforation of the colon by endometriosis is very rare and the patients generally present with an asymptomatic or painful pelvic mass, often in the left iliac fossa. Our patient presented acutely unwell and her symptoms were more suggestive of pyelonephritis or diverticulitis. We therefore report an unusual cause of acute abdomen. The purpose of the following case report is to elucidate certain diagnostic and therapeutic problems of the disease, concerning both surgeons and gynaecologists. In summary, intestinal endometriosis should be considered in the differential diagnosis of all post-menarche women with episodic gastrointestinal symptoms. A past history of endometriosis or co-existent gynaecological symptoms should increase the index of suspicion, and laparoscopy prior to formal laparotomy should be considered. Our patient, in retrospect, had a history of mild endometriosis, but we feel that this case serves as a reminder of a rare, but important, differential diagnosis of acute abdomen in females.
 ...
PMID:Intestinal endometriosis--a rare cause of colonic perforation. 1919 65

Mesenteric cysts are rare, it had been reported a frequency of 1 in 250,000 hospital admissions. We present a case of a 17-year-old female, attended at gynecology service with 8 weeks amenorrhea and diffuse pain in all abdominal regions. Without preceding pathological history of importance, menarche at 14 year, menstrual cycles of 30-45 x 5, nuligesta. She had negative immunology pregnancy tests, and sonography showed left ovary with anecoique ovoid area of approximately 15 x 8.8 x 7 cm. Physical examination showed a soft abdomen, depressible, with pain on the left side, where presence of a tumor of approximately 8 cm was perceived. Vaginal examination showed cervix of 3 x 2 cm, not painful to mobilization, uterus in a head position of 6 x 5 x 4 cm, a tumor of 18 x 10 cm was delimited in left salpinge, not painful to the compressedness. It was carried out a laparotomy with diagnostic of cyst in left ovary, but it was a tumor of 18 x 14 x 10 cm of cyst aspect that was dependented of mesenterious at sigmoid colon level, which could be eradicated without difficulty. Mesenteric tumors are difficult for diagnosis, and can be asymptomatic or to be suspect as cause of recurrent abdominal pain, abdominal tumor or acute abdomen. Unfortunately, it is difficult to establish the diagnosis with precision before surgery, still employing diagnostic resources of high technology, as sonography and tomography.
 ...
PMID:[Mesenteric cyst. A case report]. 1921 14

Perivascular epithelioid cell (PEC) tumors (or PEComas) are myomelanocytic lesions defined by coexpression of melanocytic and muscle markers, suggesting dual differentiation. They are rare mesenchymal tumors and include subtypes with distinct clinical features: angiomyolipoma, lymphangioleiomyomatosis, and clear cell "sugar" tumors of the lung, pancreas and uterus. Consequent upon the World Health Organization's recognition of PEC-derived tumors as a distinct entity, an increasing number of reports has documented PEComas arising at various anatomical locations. Clear cell myomelanocytic tumors of the falciform ligament/ligamentum teres (CCMTs) represent a rare variant of the PEComas. These hepatic PEComas, different from angiomyolipoma of the liver, pose a clinical, radiological and morphological diagnostic challenge. Because of their rarity, the clinical features and biological behavior of these tumors have yet to be established. We experienced our first case of CCMT in a 36-year-old woman who presented to our emergency department with a 3-day history of abdominal discomfort and progressive growth of an epigastric bulk. Intralesional hemorrhage was causing abdominal distension, which progressed to acute abdomen soon after. The hemoglobin concentration was 9.9 g/dL. Liver laboratory tests showed slight elevation of AST, ALT and gamma-GT. The alpha-fetoprotein level was not elevated. The radiological images showed a hemorrhagic mass with some bizarre features in left hepatic lobe, immediately adjacent to the ligamentum teres and falciform ligament. The patient underwent a left hepatic lobectomy. The diagnosis of CCMT was based on histological and immunohistochemical staining. The postoperative course was uneventful. The patient received no adjuvant treatment and is currently, 34 months after surgery, alive and disease free. In this report we describe a peculiar and hitherto undescribed clinical presentation of this tumor and its further course. Moreover, we discuss previously undescribed diagnostic imaging. We recommend that all unusual carcinomas and mesenchymal tumors of the liver should be tested for HMB-45: when positive, there is a high likelihood of PEComa.
 ...
PMID:Acute abdomen as an unusual presentation of hepatic PEComa. A case report. 1936 72

We report about a rare case of acute abdomen in a 43 years old female patient who noticed a sudden onset of severe lower abdominal pain, increasing in strength within a few hours. The transabdominal and transvaginal ultrasound showed an enlarged leiomyomatous uterus with a questionable torsion of a pedunculated subserous leiomyoma. The following magnetic resonance imaging confirms this diagnosis. During the laparoscopy a myomectomy has been performed.
 ...
PMID:[Torsion of a pedunculated subserous myoma - a rare differential diagnosis of the acute abdomen]. 2005 38


<< Previous 1 2 3 4 5 6 7 8 9 Next >>