Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neonatal adrenal abscess is an extremely rare condition. 32 cases, 4 bilateral, have been described in the world literature. We treated successfully other two bilateral cases. We report on this rare condition and review the world literature. In our Department we observed two patients in the neonatal period with abdominal distension, vomiting, irritability and fever. Abdominal ultrasound (US), plain x-ray of the abdomen, intravenous pyelography and computed tomography (CT) of the abdomen were performed. In both cases bilateral suprarenal cystic masses were identified. Vanilmandelic acid, Homovanillic acid and cathecolamines were normal. The two neonates underwent a surgical exploration. Abscesses were found and drained releasing a moderate amount of haemorrhagic and purulent materials from the adrenal glands. Post-operative histology on the surgical specimen showed in both cases an abscess in partial haemorrhagic adrenal glands. No neoplastic cells were observed. The recovery was uneventful and at six months follow-up both patients were well and without signs of adrenal insufficiency. Haematogenous bacteria seeding a normal gland or abscess formation in a previous haemorrhagic gland are the most accredited theories. Neuroblastoma, Wilm's tumor and renal duplication with dilatation of the upper segment must be considered in the differential diagnosis. Percutaneous drainage (+/- biopsy) under CT or US guide should be considered the treatment of choice, followed by surgical exploration when diagnosis is not clear.
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PMID:Bilateral neonatal adrenal abscess. Report of two cases and review of the literature. 1460 Dec 36

The prenatal diagnosis of abdominal mass poses the problem of its origin. Renal tumors are rarer than neuroblastoma but they are most often congenital mesoblastic nephroma. The congenital mesoblastic nephroma has a good forecast in spite of a sonographic impressive aspect. MRI can help to locate tumor but cannot tell difference between the different kinds of renal tumor. Prenatal forecast is especially linked with hydramnios and hydrops fetalis. Histolological study of the tumor is important for the prognosis. Two morphological subtypes are currently distinguished: the classic type with a good forecast and the atypical or cellular type. Distant metastases have been related only to the cellular form but especially in infants aged more than 3 months and never in the newborns. The diagnosis of the tumor does not change the mode of delivery except in case of an important volume. Complications are searched during the first days of life: hypertension, hypercalcemia, vomiting, hyperreninemia. Radical nephrectomy is performed after the end of the first week. In case of a classic form, the healing is always obtained. In case of cellular form, distant metastases are searched. In any rate, the follow-up is recommended until the end of the growth.
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PMID:[Management of antenatal fetal abdominal tumors. Clues for the diagnosis of a congenital mesoblastic nephroma]. 1938 47

An 18-month-old male basset hound was presented with vomiting, diarrhoea and depression. Abdominal ultrasonography revealed a mass in the left kidney. An ultrasound-guided core-biopsy indicated aggregates of spindle cells, but did not allow a definitive diagnosis. Nephrectomy was performed after a period of six months, when ultrasound examination revealed a slight increase in mass dimensions. Histologically the mass was composed of neoplastic spindle cells forming interlacing fascicles, bundles and whorls, within a loose myxoid to dense collagenous stroma. Immunohistochemically neoplastic cells were positive for vimentin and smooth muscle actin. Based on these findings the tumour was diagnosed as a congenital mesoblastic nephroma, classical variant. After a two-and-a-half-year follow-up the dog was clinically healthy, indicating a benign behaviour. To the authors' knowledge, this report describes the first case of canine congenital mesoblastic nephroma successfully treated surgically, with a reasonable postsurgical follow-up.
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PMID:Congenital mesoblastic nephroma in a young basset hound dog. 2302 Jan 72

We report an extremely rare case of extrarenal testicular Wilms' tumor in a 3-year-old boy with intrabdominal undescended left testis. The patient was admitted because of pain and vomiting, with evidence of a huge abdominal mass. At surgery a large tumor arising from the intrabdominal testis was found. Histology showed the classical triphasic Wilms' tumor elements: epithelial, mesenchymal and blastemal areas. Extrarenal Wilms' tumors account for only 3% of all Wilms' tumors and just -100 cases have been reported in literature. Testicular origin is anecdotic. We present histomorphological, histogenetic, clinical, diagnostic, prognostic and therapeutic features of this rare tumor.
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PMID:Extrarenal testicular Wilms' tumor in a 3-year-old child. 2379 24

Although cancer in children is rare, it is the second most common cause of childhood mortality in developed countries. It often presents with nonspecific symptoms similar to those of benign conditions, leading to delays in the diagnosis and initiation of appropriate treatment. Primary care physicians should have a raised index of suspicion and explore the possibility of cancer in children who have worrisome or persisting signs and symptoms. Red flag signs for leukemia or lymphoma include unexplained and protracted pallor, malaise, fever, anorexia, weight loss, lymphadenopathy, hemorrhagic diathesis, and hepatosplenomegaly. New onset or persistent morning headaches associated with vomiting, neurologic symptoms, or back pain should raise concern for tumors of the central nervous system. Palpable masses in the abdomen or soft tissues, and persistent bone pain that awakens the child are red flags for abdominal, soft tissue, and bone tumors. Leukokoria is a red flag for retinoblastoma. Endocrine symptoms such as growth arrest, diabetes insipidus, and precocious or delayed puberty may be signs of endocranial or germ cell tumors. Paraneoplastic manifestations such as opsoclonus-myoclonus syndrome, rheumatic symptoms, or hypertension are rare and may be related to neuroblastoma, leukemia, or Wilms tumor, respectively. Increased suspicion is also warranted for conditions associated with a higher risk of childhood cancer, including immunodeficiency syndromes and previous malignancies, as well as with certain genetic conditions and familial cancer syndromes such as Down syndrome, Li-Fraumeni syndrome, hemihypertrophy, neurofibromatosis, and retinoblastoma.
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PMID:Signs and symptoms of childhood cancer: a guide for early recognition. 2393 97

Neuroblastoma is the second most common retroperitoneal tumour in children after Wilms' tumour. When it originates in the retroperitoneum, neuroblastoma usually presents as an abdominal mass with clinical manifestations of nausea, vomiting and weight loss. Imaging studies of this tumour demonstrate a heterogeneous mass with an irregular capsule and visible calcifications. Encasement and compression of the abdominal vessels, especially the inferior vena cava, are often observed. However, stenosis of the inferior vena cava has never been reported to be associated with this tumour. Here, we present a case of a 5-month-old boy with a right retroperitoneal tumour with extensive encasement of the inferior vena cava and significant narrowing of its distal part between the venous bifurcation and the tumour capsule. To our knowledge, this is the first case of neuroblastoma with this manifestation in a child.
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PMID:A massive retroperitoneal neuroblastoma with stenosis of the inferior vena cava in a 5-month-old boy. 2467 27

An 11.5-month-old male, diagnosed with bilateral Wilms tumor at 10 months of age, received 6 weeks of chemotherapy and subsequently underwent bilateral partial nephrectomies. On postoperative day 5, he had crampy abdominal pain and bilious vomiting. Abdominal ultrasound confirmed the presence of an intussusception in the right lower quadrant. Laparotomy demonstrated two separate areas of small intestinal intussusception located at jejuno-jejunal and ileo-ileal locations. The patient was successfully treated with manual reduction. A high index of suspicion is necessary to diagnose and treat patients with two different points of intussusception.
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PMID:Double small bowel intussusception complicating bilateral partial nephrectomies. 2479 58

Wilms tumor is found in 1 in 10,000 children and most commonly presents in asymptomatic toddlers whose care givers notice a nontender abdominal mass in the right upper quadrant. This case of Wilms tumor presented as a critically ill eleven-year old with significant tachypnea, dyspnea, vague abdominal pain, intermittent emesis, new onset seizure, metabolic acidosis, and hypoxemia. This is the first case in the literature of Wilms Tumor with cavoatrial involvement and seizure and pulmonary embolism resulting in aggressive resuscitation and treatment. Treatment included anticoagulation, chemotherapy, nephrectomy, and surgical resection of thrombi, followed by adjunctive chemotherapy with pulmonary radiation.
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PMID:Dyspnea, tachycardia, and new onset seizure as a presentation of wilms tumor: a case report. 2485 Nov 88

Bohring-Opitz syndrome is a rare genetic condition characterized by distinctive facial features, variable microcephaly, hypertrichosis, nevus flammeus, severe myopia, unusual posture (flexion at the elbows with ulnar deviation, and flexion of the wrists and metacarpophalangeal joints), severe intellectual disability, and feeding issues. Nine patients with Bohring-Opitz syndrome have been identified as having a mutation in ASXL1. We report on eight previously unpublished patients with Bohring-Opitz syndrome caused by an apparent or confirmed de novo mutation in ASXL1. Of note, two patients developed bilateral Wilms tumors. Somatic mutations in ASXL1 are associated with myeloid malignancies, and these reports emphasize the need for Wilms tumor screening in patients with ASXL1 mutations. We discuss clinical management with a focus on their feeding issues, cyclic vomiting, respiratory infections, insomnia, and tumor predisposition. Many patients are noted to have distinctive personalities (interactive, happy, and curious) and rapid hair growth; features not previously reported.
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PMID:Clinical management of patients with ASXL1 mutations and Bohring-Opitz syndrome, emphasizing the need for Wilms tumor surveillance. 2592 Oct 57

Wilms' tumor is the most common renal cancer in children. It can grow for a long time without any characteristic symptoms, causing only fever, abdominal pain, nausea, or vomiting, which is the reason why it is often discovered accidentally. In 1% to 4% of the cases, nephroblastoma leads to complications in the form of intravascular and intra-atrial extension. We present a case of a five-year-old boy with Wilms' tumor extending into the inferior vena cava, right atrium, and then prolapsing through the tricuspid valve into the right ventricle.
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PMID:Wilms' Tumor With Intra-Atrial Extension: Treatment and Management. 2671 6


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