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Query: UMLS:C0027651 (
tumor
)
685,946
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 72-year-old male patient was admitted with chest oppression. Echocardiography disclosed a mobile
tumor
which was located on the atrial side of the tricuspid valve. Neither tricuspid obstruction nor
regurgitation
was observed. The mobility and the size, 20 mm in diameter, of the
tumor
indicated the need to perform surgical treatment. Through a right atriotomy, the
tumor
with multiple papillary fronds was found on the basal zone of the anterior leaflet. A resection of the
tumor
and tricuspid valvuloplasty with a partial annular reconstruction were performed. A pathological examination confirmed papillary fibroelastoma. He had an uneventful recovery, and postoperative echocardiography detected neither any residual tumor nor tricuspid regurgitation. In conclusion, it is reasonable to state that echocardiography is useful for detecting cardiac tumors, and a surgical resection is indicated for a mobile or large papillary fibroelastoma even when it is located on the right side of the heart.
...
PMID:Papillary fibroelastoma of the tricuspid valve. 1560 48
We encountered a 61-year-old woman with primary cardiac angiosarcoma in the left atrium. On echocardiography, the
tumor
extended into the atrial septum and mitral valve, and mitral valve stenosis and
regurgitation
were significant. We resected the
tumor
protruding into left atrium, and affecting mitral valve. The surgical procedure was not radical, but on postoperative echocardiography, function of the mitral valve was improved. Three months later, elevation of her right diaphragma was observed on chest X-ray and a giant adrenal
tumor
was detected by magnetic resonance imaging.
Tumor
biopsy indicated that this
tumor
was adrenal metastasis from cardiac angiosarcoma. In addition, echocardiography showed the recurrence of angiosarcoma in the left atrium and the presence of mitral stenosis and
regurgitation
. She died of heart failure 185 days postoperatively.
...
PMID:[Primary cardiac angiosarcoma in the left atrium with adrenal metastasis; report of a case]. 1588 Dec 39
Papillary fibroelastoma is a rare benign tumor commonly arising from a heart valve. We describe an unusual papillary fibroelastoma that arose from the right side of the interatrial septum. An intracardiac
tumor
was discovered by routine echocardiography in an asymptomatic 68-year-old woman. The echocardiographic examination revealed a 20 mm mobile
tumor
in the right atrium. Tricuspid obstruction was not observed, nor was
regurgitation
. The
tumor
was resected through a right atriotomy. It had multiple papillary fronds and arose from the interatrial septum. Pathologic examination confirmed papillary fibroelastoma. The postoperative course was uneventful, and the patient was discharged on postoperative day 13.
...
PMID:[Papillary fibroelastoma of the right atrium; report of a case]. 1623 51
Cardiac myxomas are primary cardiac tumors. In some cases of atrial myxoma, the standard left atriotomy alone does not enable safe
tumor
resection and easy access to the mitral valve. We report the cases of 2 patients with huge left atrial myxomas associated with severe mitral valve
regurgitation
who underwent an inverted T-shaped biatrial incision for
tumor
excision and mitral repair. This approach reduces
tumor
fragmentation and permits good mitral valve exposure.
...
PMID:Large left atrial myxoma with severe mitral regurgitation: the inverted T-shaped biatrial incision revisited. 1657 70
Nasopharyngeal carcinoma (NPC) is a
tumor
arising from the epithelial cells that cover the surface and line the nasopharynx. The annual incidence of NPC in the UK is 0.3 per million at age 0-14 years, and 1 to 2 per million at age 15-19 years. Incidence is higher in the Chinese and Tunisian populations. Although rare, NPC accounts for about one third of childhood nasopharyngeal neoplasms. Three subtypes of NPC are recognized in the World Health Organization (WHO) classification: 1) squamous cell carcinoma, typically found in the older adult population; 2) non-keratinizing carcinoma; 3) undifferentiated carcinoma. The
tumor
can extend within or out of the nasopharynx to the other lateral wall and/or posterosuperiorly to the base of the skull or the palate, nasal cavity or oropharynx. It then typically metastases to cervical lymph nodes. Cervical lymphadenopathy is the initial presentation in many patients, and the diagnosis of NPC is often made by lymph node biopsy. Symptoms related to the primary tumor include trismus, pain, otitis media, nasal
regurgitation
due to paresis of the soft palate, hearing loss and cranial nerve palsies. Larger growths may produce nasal obstruction or bleeding and a "nasal twang". Etiological factors include Epstein-Barr virus (EBV), genetic susceptibility and consumption of food with possible carcinogens--volatile nitrosamines. The recommended treatment schedule consists of three courses of neoadjuvant chemotherapy, irradiation, and adjuvant interferon (IFN)-beta therapy.
...
PMID:Nasopharyngeal carcinoma. 1680 Aug 83
A 46- year old patient without previous history of general anaesthesia was admitted for urgent Hartman's procedure. The suspected
tumor
of sigmoid colon caused the obstructive ileus with extreme abdominal distension and threatened colon perforation. After induction of anaesthesia and adequate muscle relaxation it appeared that endotrh ileus because of possible
regurgitation
and aspiration.
...
PMID:[Combined spinal-epidural anaesthesia for urgent Hartmann's procedure]. 1681 6
A 66-year-old man with known metastatic carcinoid
tumor
presented with increasing dyspnoea, right heart failure and marked hypoxaemia which did not correct with oxygen. Echocardiography demonstrated severe tricuspid regurgitation, moderate pulmonary
regurgitation
and marked right heart dilatation. The inter-atrial septum was aneurysmal, with a large patent foramen ovale (PFO) with continuous right to left shunting. Cardiac catheterization demonstrated oxygen saturations of 96% in the pulmonary veins and 74% in the left atrium with a significant right to left shunt. During percutaneous closure of the PFO, anaesthetic induction resulted in marked systemic hypotension and worsening hypoxia related to systemic vasodilatation and increased shunting. PFO flow was temporarily obstructed with a sizing balloon resulting in a rapid increase in arterial oxygen saturation from 60% to >90%, but marked systemic hypotension due to acute left ventricular preload reduction, requiring volume replacement and adrenaline. Following deployment of a PFO occluder device, prominent pulsatile splaying of the right and left discs was noted due to the severe tricuspid regurgitation, resulting in some residual inter-atrial shunting. Arterial oxygen saturation was 83%, increasing to 92% at day 4 post-procedure as tissue organization occurred within the device, and the patient reported improvement in dyspnoea.
...
PMID:Profound hypoxaemia corrected by PFO closure device in carcinoid heart disease. 1701 64
We report a case of a 68-year-old woman with a large left atrial myxoma occluding the mitral valve. The
tumor
was diagnosed by preoperative echocardiogram. During the operation and after the myxoma resection, a severe mitral valve
regurgitation
, which was not observed during the preoperative echocardiogram, was noticed. Mitral valve defect was corrected by an annuloplasty ring, and the patient had an uneventful recovery. Careful evaluation of the mitral valve during a myxoma resection operation is recommended.
...
PMID:Unusually large left atrial myxoma causing mitral valve occlusion and hiding a severe mitral regurgitation: a case report. 1706 39
Palatal integrity is essential for useful speech, deglutition, good oral hygiene, and prevention of nasal
regurgitation
. Maxillary defects after
tumor
extirpation, therefore, can have serious functional and cosmetic implications. Given the often disappointing results obtained with local and regional pedicled flaps for maxillary reconstruction, a variety of microvascular free flaps have been utilized in recent years, including the rectus abdominis, fibular, radial forearm, and latissimus dorsi flaps. Experience with these techniques has been documented in a limited number of case reports. We describe our single-stage approach to maxillary and nasal floor reconstruction with the double skin-paddle rectus abdominis musculocutaneous free flap. A series of five patients is presented; six of these immediate free flap reconstructions were performed for defects resulting from
tumor
resection. A vertical rectus abdominis musculocutaneous free flap was used in all cases, designing two separate skin paddles to accommodate the measured maxillary and nasal floor deficiencies. Anastomoses of the deep inferior epigastric artery and vena comitans were performed end-to-end to the facial artery and vein, respectively. In addition, orbital floor reconstruction with calvarial bone grafts or titanium mesh was performed in all five patients. Separation of the oral and nasal cavities was maintained postoperatively. No intraoperative complications, perioperative mortalities, flap losses, instances of skin paddle necrosis, hematomas, or oronasal fistulae were observed. One patient required bedside drainage of a surgical site abscess that resolved without adverse sequelae. Over the past 4 years, the double skin-paddle rectus abdominis musculocutaneous free flap has provided reliable results at our institution for single-stage reconstruction of maxillary and nasal floor defects. This reconstructive technique should be considered a viable method that can alleviate the functional and cosmetic debility associated with these defects.
...
PMID:Single-stage maxillary and nasal floor reconstruction with the double-paddle rectus abdominis musculocutaneous free flap. 1747 50
Symptoms of heartburn and
regurgitation
are the most important for diagnosis of gastroesophageal reflux disease (GERD) in the clinical field. Endoscopic examination is also widely used modality for Los Angeles classification of GERD according to endoscopic severity of esophageal mucosal breaks. However, about half of GERD patients reveal no abnormality under conventional endoscopy. These endoscopic negative GERD is called as non-erosive reflux disease (NERD). There is the possibility to underestimate a minute mucosal change of GERD by conventional endoscopy that has the limitation of visual ability. Magnifying endoscopic examination is able to get clear visualization of intrapapillary capillary loops(IPCL), which are usually shown as dot-like structures in esophageal mucosa by a conventional endoscopy. The changing of IPCLs is associated with inflammation and
neoplasia
of esophagus. Minute change of IPCLs such as a dilation and elongation with regular intervals were reported to be suggestive of inflammatory change in esophagus. Magnifying endoscopic observation of IPCLs is useful for diagnosis of NERD which cannot be visualized by conventional endoscopy.
...
PMID:[Endoscopic examination including magnifying endoscopy for diagnosis of GERD]. 1751 Dec 25
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