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

Sarcomatoid carcinomas exhibit features that are common to epithelial and mesenchymal tumors. These carcinomas are rare, particularly in the small intestine. In the current case report, we describe a case of an intestinal sarcomatoid carcinoma in a 70-year-old Chinese female. Sarcomatoid carcinoma was confirmed based on light microscopy and immunohistochemical observations. The patient presented with symptoms of acute abdomen, which was due to an intestinal perforation caused by sarcomatoid carcinoma of the small bowel. Patients with sarcomatoid carcinoma are usually associated with a poor prognosis. However, this patient experienced a relatively favorable prognosis, which may be attributed to low positivity for Ki67 in the tumor.
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PMID:Perforated sarcomatoid carcinoma of the jejunum: Case report. 2413 70

The patient was a 66-year-old woman with left breast cancer who underwent left segmental mastectomy with sentinel lymph node biopsy. The histopathological diagnosis was estrogen receptor-positive (ER+), progesterone receptor-positive( PgR+), human epidermal growth factor receptor-2-equivocal( HER2()2+)( with no HER2 gene amplification by fluorescence in-situ hybridization analysis) invasive ductal carcinoma (scirrhous carcinoma) with Ki-67 expression of less than 10% (pathological T1c, N0, M0, stage I). The patient requested chemotherapy, and 4 cycles of docetaxel plus cyclophosphamide (TC) were scheduled. Fever and epigastric pain developed on day 13 of cycle 2. On day 22, the patient was examined before the third cycle of TC, and right lower abdominal pain was reported. Computed tomography revealed appendicitis and an intraperitoneal abscess. She was admitted to the hospital and underwent partial ileocecal resection. The patient was discharged on the 12th postoperative day with no further complications. Acute abdomen during chemotherapy for malignant tumors has been reported sporadically in patients with leukemia. A diagnosis of acute abdomen in patients undergoing cancer treatment requires careful assessment of gastrointestinal symptoms such as nausea and vomiting during chemotherapy, fever associated with granulocytopenia, and findings indicative of local inflammation. The patient in this case recovered uneventfully because imaging studies and surgery were performed promptly after presentation.
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PMID:[A case of acute appendicitis which occurred during chemotherapy for breast cancer]. 2439 31

A 49-year-old female presented with one week history of severe abdominal pain, vomiting and constipation. Pertinent past surgical history consisted of caesarean section, laparoscopic right fallopian tube cystectomy and myomectomy. There was also recent left mastectomy and adjuvant chemotherapy for breast carcinoma. Clinical examination established a tensely distended abdomen with scanty bowel sounds but no clinical peritonism. Blood tests showed severe acute kidney injury and raised inflammatory markers. Computed tomography without intravenous contrast demonstrated small bowel obstruction of uncertain aetiology but with likely calibre change in the pelvis. At operation, the left fallopian tube had wrapped itself around ischemic bowel. A left salpingo-oophorectomy was performed to release the bowel. On closer inspection, an internal hernia caused by a defect in the broad ligament was diagnosed. This case report describes a differential of atypical small bowel obstruction to be considered when faced with a female acute abdomen.
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PMID:A closed loop obstruction caused by entrapment of the fallopian tube and herniation through the broad ligament. 2601 2

Malrotation of the gut is a congenital anomaly and usually presents in childhood. Rarely, it may present in adults. Patients may be asymptomatic, and malrotation is detected during investigations, operation or autopsy. It can cause longstanding abdominal symptoms like pain, dyspepsia or acute abdomen due to volvulus. In adults, malrotation is found with different gastrointestinal malignancies like gastric, hepatobiliary, pancreatic and, in particular, colorectal neoplasms. We are reporting a case of 60-year-old female presented with carcinoma caecum along with malrotation of the gut. It is the first case report from India. We also reviewed documented cases of malrotation associated with colorectal malignancies. A large number of cases have been reported in Japan as compared to rest of the world. Malrotation in adults is probably associated with gastrointestinal malignancies. Possible causes of this association can be genetic factors or gut changes like chronic inflammation. These associations need further study to consider intestinal malrotation as premalignant lesion which may be very important in follow-up of children with malrotation.
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PMID:Malrotation of the Intestine in Adult and Colorectal Cancer. 2688 62

Splenic angiosarcomas are usually secondary tumours, and only few primary cases have been encountered. We report a unique primary case of epithelioid angiosarcoma arising in the spleen in a male patient 55-year-old and presented to our hospital as a medical emergency with acute abdomen and haemorrhagic ascitis. CT revealed splenic focal lesion and suggested that this abdominal haemorrhage was due to ruptured splenic haemangioma, thus abdominal exploration and splenectomy were done. The histopathological examination showed an infiltrating ill-defined growth formed of high grade epithelioid cells arranged in sheet-like growth pattern, with occasional papillary appearance. The presence of rudimentary vascular channels lined by epithelioid endothelial cells with occasional intraluminal erythrocytes suggested vascular tumour origin. The neoplastic cells showed diffuse expression of CD31 together with focal expression of cytokeratin (CK) and CD34. Because of its epithelioid morphology and unmistakable positivity for CK, this case may be easily misdiagnosed as a metastatic carcinoma, which is not uncommon finding in the spleen. Epithelioid angiosarcoma is a rare type of vascular tumour in the spleen, which co-expresses vascular and epithelial markers making its distinction from metastatic carcinoma is sometimes difficult.
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PMID:Primary Epithelioid Angiosarcoma of Spleen: A Case Report and Review of Literature. 2689 76

We present the case of a 52-year-old male patient, hospitalized on an emergency basis in the University Emergency Hospital in Bucharest, after being diagnosed with pneumoperitoneum acute abdomen, for which emergency surgery was mandatory. A 3,5-4 cm malignant gastric perforation, ascitis and peritoneal carcinomatosis were found. The histopathological exam revealed infiltrative mucinous gastric carcinoma with epiploic metastasis. Due to the lack of available gastric material, an atypical surgical solution was performed: gastric packing with epiploic material by means of transgastric traction. The solution proved to be successful for short-term recovery. The underlying condition was not focused on, the patient being directed to the Oncology Department. Acute gastric perforation is a rare complication of gastric cancer, and the association with gastric linitis is uncommon. This specific histopathological condition made the classical surgical repair techniques unsuitable for the presented case and an atypical solution had to be performed.
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PMID:Complex histopathological and surgical aspects in a case of giant malignant gastric perforation. 2745 58

The paper presents the case of a male patient, hospitalized for acute abdomen due to perforated callous ulcer. Though the clinical appearance suggested a benign pathology, the histopathological exam of the resection piece showed multicentric early gastric carcinoma, signet ring cell type. At the patient's request, total gastrectomy was not performed, a conservative solution being chosen instead. Superior digestive endoscopy with biopsy and oncological dispensarization was performed one month after surgery, then at every 6 months. After 2 years of benign results, the histopathological exam revealed the presence of malign singlet ring cells in the bioptic specimen. Respecting the patient's option of preserving a good quality of life, subtotal gastrectomy with Pean type gastroenteroanastomosis was performed followed by postoperatory chemotherapy. Endoscopic and oncological follow-up were performed at every six months for another 3 years (up to present), and the evolution was favorable with no local or metastatic recurrence. Histopathological examination was of great help in the surgical management of this case, allowing a fortunate early diagnosis, a conservative surgical approach, and the preserving of a good quality of life.
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PMID:5 -year complex clinical and histopathological follow-up of a case of early gastric carcinoma (signet ring cells type). 2797 37

Perforated gastric carcinoma is a rare condition that is hard to diagnose preoperatively. It is associated with advanced cancer stages and has a high mortality, particularly in cases presenting preoperative shock. Few studies have investigated the presentation and adequate management of these carcinomas. In addition, there are no reports in the literature on perforations extending to the spleen, as described in this case, making the management of these lesions challenging. Our article reports a case of gastric tumor perforation extending to the spleen, which presented as a perforated acute abdomen. The patient was treated with total gastrectomy and D2 lymph node resection with splenectomy and progressed well with current survival of one year at disease stage IV.
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PMID:Gastric cancer with lesion extending to spleen and perforation into free peritoneum. 2887 22

This article deals with a surgical approach to primary gastrointestinal lymphoma - a rare finding when compared to primary gastric carcinoma. The clinical findings, diagnosis and staging of the disease as well as various treatment methods and prognosis of the condition are discussed. As it is evident from the paper, the opinions of individual authors regarding this diagnosis may often differ considerably. Furthermore, this paper presents two separate case studies of surgical treatment for gastric lymphomas performed at our department in 2016. Case study 1 describes a surgical intervention for acute abdomen, where lymphoma was already diagnosed peroperatively. Case study 2 presents the case of a patient indicated for elective laparoscopic cholecystectomy with an unexpected finding of primary gallbladder lymphoma.Key words: primary gastrointestinal lymphoma - chemotherapy - surgical intervention - primary intestinal lymphoma - primary lymphoma of the gallbladder.
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PMID:[Primary gastrointestinal lymphoma]. 2894 97

Spontaneous splenic rupture is a quite rare entity that may develop secondary to some special situations (lymphoma, post-abdominal surgey etc). In the literature, the case of a patient has been reported following thoracic surgery. In a patient who had undergone right upper lobectomy for pulmonary carcinoma, signs of acute abdomen and low levels in the hemogram were detected on the fifth postoperative day; therefore, the patient underwent further investigations. A radiological evaluation revealed splenic rupture, and the patient was operated on. A case is presented that may be fatal and requires emergency response and that has to be kept in mind, although it is extremely rare. A case of spontaneous splenic rupture has been presented that may be fatal and requires emergency response; this should be kept in mind, although it is extremely rare.
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PMID:Spontaneous Splenic Rupture in the Early Postoperative Period to After Lobectomy. 2940 60


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