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Query: UMLS:C0000737 (
abdominal pain
)
31,184
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Primary splenic angiosarcoma is a rare abnormality and has a bad prognosis. It has unknown pathogenesis. This abnormality is usually presented by splenic rupture. Surgery is the most promising treatm Surgery is the most accepted and accurate method for diagnosis and treatment. Surgery before rupture increases the life expectancy. A 65-year-old woman who presented to the emergency room with
abdominal pain
, abdominal distension, and anemia was found to have a splenic mass and massive ascites. After getting a hemorrhagic sample from the abdomen, the patient was operated with splenic rupture prediagnosis. The spleen material was reported as splenic angiosarcoma. The staging 18F-
FDG
-Positron Emission Tomography-Computed Tomography did not show any metastasis. Five months later, paclitaxel treatment was initiated upon liver and bone metastasis, and the treatment still continues. Splenic angiosarcoma has a place among splenic parenchymal lesions. The splenectomy material names the diagnosis. Pathologic examination of splenectomy material is revealed certain diagnosis.
...
PMID:Primary splenic angiosarcoma diagnosed after splenectomy for spontaneous rupture. 2975 13
A 65-years-old man with poorly controlled type 2 diabetes presented to the emergency department in sepsis with a 2-week history of new-onset fever,
abdominal pain
and pyuria. A Computed Tomography without contrast ruled out nephrolithiasis and hydronephrosis, but showed infiltration around the infra-renal aorta (5 x 1 cm) and several retroperitoneal lymph nodes. The periaortic infiltration raised suspicion for acute infectious aortitis. Aortic CT angiography confirmed an aortic pseudo-aneurysm in the infra-renal aorta without signs of impending aortic rupture. A Positron Emission Tomography-Computed Tomography confirmed abnormal 18F-
FDG
uptake adjacent to the right posterolateral aortic wall. The patient underwent abdominal aortic reconstruction with cryopreserved arterial allograft. Infectious aortitis is a rare but lethal cause of sepsis. Males over 50 years old with diabetes mellitus and peripheral vascular atherosclerotic disease are considered at higher risk. The diagnosis should be considered when a septic patient has vascular risk factors,
abdominal pain
, bacteremia and suggestive imaging. A CT without contrast showing infiltration around the aorta should, in some context, be promptly followed by Aortic CTA to search for acute aortitis among other less urgent differentials. Antibiotic therapy and involvement of vascular surgeons should be initiated in the emergency department.
...
PMID:Acute infectious aortitis presenting as pyelonephritis. 2990 68
A 15-year-old boy with autism and swallowing dysfunction presented with a 6-month history of fatigue, intermittent
abdominal pain
, and weight loss. He later became febrile and had multiple episodes of coffee ground emesis and melena stools. An upper endoscopy showed an esophageal mass, and a subsequent F-
FDG
PET/CT scan confirmed this finding. PET/CT also revealed metastatic disease in local lymph nodes, thus upstaging the patient and indicating poor prognosis. Consideration of these severe results and the patient's quality of life helped guide decision making in patient management, with the ultimate decision to pursue palliative care.
...
PMID:Pediatric Esophageal Squamous Cell Carcinoma Staged With 18F-FDG PET/CT. 3032 21
Choledochal cysts are rare congenital anomalies of the biliary tree, which are more prevalent in female Asian population. Malignant transformation occurs in 10% to 30% of adults with choledochal cysts. A 39-year-old man presented with
abdominal pain
for 2 months, with irregular thickening of bile duct wall on ultrasound and enhanced CT. Staging with F-
FDG
PET/CT demonstrated lymph node and liver metastasis. F-
FDG
PET/CT may become a valuable imaging procedure in diagnosing and staging of carcinoma arising from choledochal cysts.
...
PMID:Use of 18F-FDG PET/CT for the Evaluation of Carcinoma Arising From Choledochal Cysts. 3037 87
Groove pancreatitis is a rare form of chronic pancreatitis that affects the groove area adjacent to the second part of the duodenum. Clinical and biochemical features often overlap with other subsets of chronic pancreatitis, while the imaging features resemble that of carcinoma of the head of pancreas. We present a 38-year-old man with
abdominal pain
, nausea, vomiting, and loss of weight who underwent
18
F-
FDG
PET/CT to rule out a pancreatic malignancy. PET/CT imaging features of groove pancreatitis are distinct from the other subsets of chronic pancreatitis, such as alcoholic and autoimmune pancreatitis, and helpful in the diagnosis and planning further management of the patient.
...
PMID:Groove Pancreatitis Masquerading as Pancreatic Carcinoma-Detected on
18
F-FDG PET/CT. 3053 80
A 76-year-old woman with a history of hypertension and dyslipidemia was admitted to our hospital because of chest pain. On the basis of an electrocardiogram showing ST elevation in V1-3 leads, the patient was diagnosed with acute anterior myocardial infarction. Coronary angiography (CAG) revealed occlusions of the mid portion of the left anterior descending artery (LAD) and distal portion of the left circumflex artery (LCX). A paclitaxel-eluting stent was implanted in the LAD. Two weeks later, the patient complained of
abdominal pain
. A computed tomography (CT) scan showed a perivascular cuff around the abdominal aorta and F18-fluorodeoxyglucose positron-emission tomography with CT (
FDG
-PET/CT) scan showed increased tracer uptake around the abdominal aorta and aortic arch, suggestive of retroperitoneal fibrosis. The second CAG, performed on day 46, revealed occlusion of the posterolateral branch of the LCX and rapidly progressing stenosis of the proximal portion of the LCX. The patient was suspected of coronary arteritis and received oral corticosteroid therapy. The third CAG, performed on day 77, revealed occlusion of the posterior descending branch of the right coronary artery. The corticosteroid therapy was gradually tapered after discharge. The fourth CAG, performed 5 months later, did not show progression of the coronary lesions.
...
PMID:Rapid progression of coronary artery disease in a patient with retroperitoneal fibrosis. 3054 9
We report interesting images of a pelvic mass in an 11-year-old girl. She presented with fever, chronic fatigue, and weight loss without
abdominal pain
. Abdominal ultrasound, contrast-enhanced CT, and F-
FDG
PET/CT were equivocal. F-
FDG
PET/CT revealed an irregular, intense
FDG
-avid pelvic mass in close contact with the bladder. Both infectious and malignancy complications were suspected, but pathological examination confirmed a urachal abscess. As most of the urachal carcinomas are mucinous adenocarcinomas with low or non-
FDG
uptake, intense uptake might indicate an abscess rather than a carcinoma.
...
PMID:18F-FDG PET/CT in Urachal Abscess. 3082 65
Sickle cell disease (SCD) is the best known haemoglobinopathy, caused by a mutation substituting valina for glutamic acid at position 6 of the beta-globin chain of adult hemoglobin A, resulting in hemoglobin S (HbS). The homozygous HbS disease (HbSS), an autosomal recessive disorder, is the most common form and the Mediterranean area, along with sub-Saharian African and India, have the highest prevalence (1%-15%). In particular, Sicily with a prevalence of 2%-5%, is among the most interested regions. However, migratory flows have led to a wider diffusion of the disease no longer confined to endemic areas. In Europe, the yearly estimate of affected births are 1,300 but more than 90% of children with SCD survive into adulthood thanks to screening programs and early available care; however, their lifespan remains shortened by two or three decades compared to general population. In Greece, the number of affected births surpassing 100,000 yearly and the total number of newborns carrying two deleterious genes, if no prevention measures are taken, is estimated to be about 120-130/year. Diagnosis of SCD is based on analysis of haemoglobin through protein electrophoresis or chromatography, that are cheap and widely available techniques, even if haemoglobin mass spectrometry and DNA analysis are techniques with high-throughput testing. Prenatal diagnosis is used in many European countries, so the number of affected newborns has significantly decreased during the last 3 years. Over the course of SCD, sickling process may cause acute and chronic
abdominal pain
due to vaso-occlusive crisis, bone pain often in long bones due to bone marrow infarction, chronic hemolytic anemia, splenic sequestration with rapid enlargement of the spleen, delayed sexual maturation and cholelithiasis, with important inter-indivuidual variability. Sickle hepatopathy reflects liver sickling process within hepatic sinusoids and includes gallstone disease, hepatic sequestration, hepatic sideroris, acute sickle cell hepatic crises (ASHC) and sickle cell intrahepatic cholestasis (SCIC). Clinically, it appears with fever, right upper quadrant pain, jaundice and increased serum liver function tests. These patients are repeatedly esposed to trasfused red cells that contributes to iron overload and may contribute to hepatic haemosiderosis. Increased bone turnover and resorption by osteoclasts and by marrow expansion due to activation of hematopoiesis. The hematopoietic system may expand physiologically. Computed tomography (CT) is an easily reproducible imaging method that allows the morphologic whole-body evaluation although with a high dose of radiation exposure and possible side effects from intravenous contrast media. Magnetic resonance cholangiopancreatography (MRCP) is a noninvasive technique without radiation chosen to image cholangiopathy and may be followed by the execution of endoscopic retrograde cholangiopancreatography (ERCP) in case of gallstone disease. Otherwise it can be helpful in identifying extramedullary hematopoiesis sites. Dual-energy X-rays absorptiometry (DEXA) is performed to evaluate deficit of bone mineral density (BMD), in which reduction of osteoblastic activity, high risk for necrosis may induce to fragility fractures. We recently had the experience of a typical case of a 56 years old Albanian woman with SCD, with jaundice after a long history of recurrent vaso-occlusive crisis. She was submitted to splenectomy and cholecystectomy 5 years before and since then she was treated with hydroxyurea. Hemocromatosis was excluded by genetic analysis. Hepatic biopsy (Pearl's stain) showed sinusoidal dilatation and diffuse iron accumulation in hepatocytes and Kupffer cells. Endo-hepatic jaundice was observed in MRCP images. It was interesting that DEXA examination was within normal range in both right proximal femur. This may probably be due to the presence of sclerotic lesions in the vertebrae, as was seen in the CT images. Technetium-99m-methylen bisphosphonate (
99m
Tc-MDP) skeletal scintigraphy is a higly sensitive whole-body diagnostic nuclear medicine technique able to evaluate early bone metabolic changes. Multimodality SPET/CT allows to correlate scintigraphic findings with anatomical images with higher sensitivity and specificity. The higher uptake of
99m
Tc-MDP in SCD patients is due to the activation of hematopoetic system and relies on the osteoblastic response to bone resorption as in our patient. The
99m
Tc-MDP scan may be better than fluorine-18-fluorodeoxyglucose positron emission tomography/computed tomography (
18
F-
FDG
PET/CT) to show sclerotic lesions. Technetium-99m nanocolloids bone marrow scintigraphy (BMS) provides information about the assessment of the reticulum-endothelial system (RES), the whole-body distribution of functional red bone marrow and the presence and the extent of extramedullary hematopoiesis, especially in liver, spleen and bone marrow. Fluorine-18-
FDG
PET/CT completes the whole-body assessment with an integrated multimodal approach with high spatial resolution that evaluates the metabolic activity and the standardized uptake value (SUV) in SCD patients. Modern genetic diagnosis and gene treatment give promise for having fewer cases of SCD in the future.
...
PMID:Sickle cell diseases: What can nuclear medicine offer? 3084 1
Intestinal lipomatosis is rare and often asymptomatic but can present with intestinal obstruction. Occasionally, metastatic breast cancer is identified in the ovary before a breast primary is discovered. We report the case of a 50-year-old woman diagnosed with synchronous intestinal obstruction due to lipomatosis, and incidental ovarian metastases from breast cancer. The patient presented with a 12-day history of nausea, diffuse
abdominal pain
, and constipation. An abdominal x-ray showed air-fluid levels, and computed tomography documented small bowel distention. An explorative laparotomy was performed, which revealed small bowel distention, an obstructive lesion of the ileocecal valve, three terminal ileum lesions, ascites, and heterogeneous ovaries. Right ileocolic resection and left oophorectomy were performed. The pathological diagnosis revealed lipomatous submucosal lesion of the ileocecal valve and ileum, and 17 lymph nodes, which were all negative for malignant cells. The oophorectomy revealed ovarian metastasis from breast carcinoma. Ascitic fluid was positive for malignant cells. Mammography and breast/axillary ultrasonography showed a solid nodule of the left breast, ductal carcinoma, and multiple enlarged left axillary lymph nodes, which were positive for neoplastic cells. Immunohistochemical evaluation showed hormonal receptor positivity and C-erb2 negativity. Breast magnetic resonance imaging showed a 14 mm left nodule and a positron emission tomography scan revealed
18
F-
FDG
uptake in the left breast, left axillary lymph nodes, right ovary, and peritoneum. The tumor was staged as stage IV ductal breast carcinoma, cT1N1M1, Grade 2, Luminal B-like. The multidisciplinary oncological meeting proposed chemotherapy, and a re-staging breast MRI after chemotherapy, which showed a complete response. The patient started treatment with letrozole and remains disease-free 22 months after finishing chemotherapy.
...
PMID:Incidental diagnosis of breast cancer in the pursuit of the treatment of intestinal obstruction. 3086 37
The oncologic safety and feasibility of laparoscopic radical cholecystectomy for a preoperatively suspected gallbladder cancer is continually being challenged even in an era of minimally invasive surgery. A seventy-four-year-old woman was presented in the outpatient department with a history of fever,
abdominal pain
, and vomiting. CT scan showed an irregular wall thickening of the body to the cystic duct of the gallbladder and portocaval lymph node. In addition, EUS revealed no subserosal invasion of the tumor. PET scan showed an intense
FDG
uptake of in the gallbladder and in the portocaval lymph node. The laparoscopic radical cholecystectomy was performed with 6 trocars. The procedure included simple cholecystectomy, hepatoduodenal and aortocaval lymphadenectomy, and common bile duct resection. The hepaticojejunal anastomosis was constructed laparoscopically, while the jejunal continuity was established via an extracorporeal anastomosis. The patient was discharged on the 7th postoperative day with no complications and adjuvant chemotherapy was started on the 14th day after surgery. Based on our experienced, laparoscopic radical cholecystectomy with combined common bile duct resection is technically safe and feasible.
...
PMID:Laparoscopic radical cholecystectomy with common bile duct resection for T2 gallbladder cancer. 3086 11
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