1/179. Upper aerodigestive tract liposarcoma: report on four cases and literature review.OBJECTIVE: To report on the clinical behavior, histopathology, treatment, and prognosis of laryngeal, hypopharyngeal, and cervical esophageal liposarcomas. STUDY DESIGN: Retrospective reviews of pathology files and hospital records at a tertiary care hospital and a retrospective search of the English-language literature. methods: Cases of upper aerodigestive tract (UADT) liposarcoma with adequate histopathologic documentation and clinical information were included for review. RESULTS: Four cases of UADT liposarcomas were identified. The literature review revealed 26 cases of laryngeal liposarcomas, 7 cases of hypopharyngeal liposarcomas, and 6 cases of esophageal liposarcomas: the mean age at presentation was 55.8 years, the male:female ratio was 5:1, and 60% of the patients presented with dysphagia. Eighty-six percent of tumors had low-grade histologic findings. The recurrence rate after primary resection was 50%. recurrence correlated with surgical procedure rather than with histologic subtype; 94.7% of recurrences happened after simple excision. Distant metastases occurred in three patients; two of them died of the disease. CONCLUSIONS: The literature supports that UADT liposarcomas are rare and usually of low-grade histologic type. The rate of metastatic disease and tumor-related mortality is low. However, high recurrence rates have been noted, particularly when less radical surgery is employed.- - - - - - - - - - ranking = 1keywords = b (Clic here for more details about this article) |
2/179. Painless aortic dissection presenting as hoarseness of voice: cardiovocal syndrome: Ortner's syndrome.Most of the neurological manifestations of the aortic dissection are due to neuronal ischemia secondary to either extension of the dissection process into a branch artery, or compression of an artery by the false lumen of the dissecting aortic hematoma. However, the enlarging false lumen may directly compress on an adjacent nerve, causing neuronal injury resulting in neurological symptoms. This may particularly take place when a distal intimal tear does not decompress the false lumen, resulting in formation of an expanding blind pouch. About 10% of aortic dissections are painless and may present with symptoms secondary to the complications of the dissection. Although cardiovocal syndrome, or Ortner's syndrome (hoarseness of voice due to involvement of recurrent laryngeal nerve in cardiovascular diseases) has been described with aortic dissection, it has not been reported as an initial presenting feature of this disorder. This report describes the first case of painless aortic dissection presenting with hoarseness of voice, the cardiovocal syndrome. The hoarseness remained the only symptom throughout the entire course of the disease. The aortic dissection was not suspected initially. During surgical exploration, the recurrent laryngeal nerve was found compressed by the false lumen at the level of aortic arch. Aortic root replacement was performed successfully, resulting in complete resolution of the hoarseness. The neurological manifestations of aortic dissection, and the cardiovocal syndrome, are discussed.- - - - - - - - - - ranking = 3keywords = b (Clic here for more details about this article) |
3/179. Anesthetic management of a patient with laryngeal amyloidosis.A 73-year-old woman who suffered from progressive hoarseness for 6 years and dysphagia without pain for 1 year presented with a soft tissue deposition on the posterior region of the vocal cords and narrowing in the subglottic area. biopsy of this soft tissue and histological examination revealed laryngeal amyloidosis. A tracheostomy and partial removal of the amyloid were performed with general anesthesia. The airway was secured with a smaller diameter endotracheal tube, which was inserted atraumatically with Magill's forceps. The larynx is a rare site for amyloidosis. Laryngeal amyloidosis is fragile and hemorrhagic. Therefore, massive bleeding may occur during intubation. Anesthetists should take care in intubating the tracheas of these patients and be aware of other systemic diseases in laryngeal amyloidosis.- - - - - - - - - - ranking = 2keywords = b (Clic here for more details about this article) |
4/179. Embryonal "Botryoid" rhabdomyosarcoma of the larynx: a clinicopathologic and immunohistochemical study of two cases.Two cases of embryonal rhabdomyosarcoma of the larynx are reported. The tumors occurred in a 16-year-old boy and in a 66-year-old man. They manifested clinically with nonspecific symptoms, including voice hoarseness and sense of throat fullness. Treatment consisted of total and partial laryngectomy, respectively. Grossly, both lesions had an exophytic growth pattern and microscopically featured a proliferation of small round to oval cells. Cell cytoplasms were occasionally stainable and fibrillary. Quite often, tumor cellularity was denser beneath the covering mucosa, recalling a "cambium layer" pattern. Tumor cells immunoreacted for desmin, actins, myoglobin, and sarcomeric actin; no immunostaining was noted for epithelial markers. No further antitumoral treatment was administered after surgery. There has been no recurrence of tumor at 2 and 10 years, respectively. Based on our series and the available literature, it seems that rhabdomyosarcoma of the larynx pursues a less-aggressive course than that seen in the homonimic juvenile or adult soft tissue lesion. Surgery alone appears to be a valid treatment option, especially when a polypoid, or "botryoid" gross pattern, coupled with the embryonal small cell histotype is encountered. In light of these findings, it is suggested that botryoid rhabdomyosarcoma of the larynx may deserve a specific consideration among the various laryngeal mesenchymal malignancies.- - - - - - - - - - ranking = 8.3333333333333keywords = b (Clic here for more details about this article) |
5/179. Protean manifestations of lipoid proteinosis in a 16-year-old boy.We report a 16-year-old Japanese male with lipoid proteinosis showing various skin manifestations. The patient was born to nonconsanguineous parents and none of his relatives was similarly affected. The patient suffered from a hoarse voice and refractory temporal epilepsy from early childhood. Computed tomography scanning of the brain showed bilateral calcification in the temporal lobes, a characteristic feature of lipoid proteinosis. On physical examination, various skin manifestations, including papules and haemorrhagic blisters, acne-like scars at sites of minor trauma or friction, and beads of small papules along the free margins of the eyelids were noted. A skin biopsy showed deposits of homogeneous hyaline-like material, positive on periodic acid-Schiff staining, throughout the dermis, particularly around small blood vessels. It is noteworthy that a range of characteristic skin lesions can be present in a patient with lipoid proteinosis even with mild systemic involvement.- - - - - - - - - - ranking = 4.3333333333333keywords = b (Clic here for more details about this article) |
6/179. hoarseness due to leech ingestion.This paper presents a case of hoarseness caused by the pharyngolaryngeal localization of a leech. This pathological lesion is extremely rare in western European countries, but is more frequent in endemic areas. Possibly lethal dyspnoea, haemoptysis or haematemesis can be the revealing symptoms. When the diagnosis is suspected simple examination under anaesthesia and removal of the leech will effect a cure.- - - - - - - - - - ranking = 1.3333333333333keywords = b (Clic here for more details about this article) |
7/179. A benign parathyroid cyst presenting with hoarse voice.Parathyroid tumours and cysts are rare and, when presenting as neck masses, can be clinically misdiagnosed as thyroid lesions. Symptoms may be caused by compression of the surrounding structures or hormonal overactivity. This paper describes a patient with recurrent hoarseness owing to the pressure effects of a parathyroid cyst on the recurrent laryngeal nerve.- - - - - - - - - - ranking = 2.6666666666667keywords = b (Clic here for more details about this article) |
8/179. Lipoid proteinosis.A 21-year-old man presented with a complaint of hoarseness as well as lesions along the eyelids and on his knees, elbows, and fingers. hoarseness had developed in childhood, followed by lesions along the eyelids and on the elbows and fingers. He had developed lesions on the knees, feet, scrotum, penis, and axilla over the last 2 years. His parents were relatives, but nobody in the family showed similar features. His physical examination was normal. On dermatologic examination, there were beaded papules along the eyelids and small, yellow-white infiltrations on the tongue, buccal mucosa, palate, scrotum, and penis (Fig. 1). His tongue was firm and its mobility was limited. He also had infiltration of the frenulum (Fig. 2) and warty and hyperkeratotic papular and nodular lesions on the hands, knees, elbows (Fig. 3), and axilla. The laboratory findings and laryngoscopic examination were normal. Ophthalmologic, neurologic, and psychiatric examinations were also normal. Electroencephalogram (EEG), electromyogram (EMG), craniography, and cranial computed tomography (CT) scanning revealed no abnormality. The histopathologic examination of the skin biopsy specimens obtained from the axilla, elbow, and dorsum of the hand showed hyperkeratosis and periodic acid-Schiff-positive (PAS( )) staining hyaline material around the dermal capillaries and sweat glands, and confirmed the diagnosis of lipoid proteinosis.- - - - - - - - - - ranking = 4.6666666666667keywords = b (Clic here for more details about this article) |
9/179. Ortner's syndrome in association with mitral valve prolapse.The case of an 83-year-old woman with a history of hypertension, valvular heart disease, atrial fibrillation, and cardiomegaly is presented. The patient also had progressive hoarseness of her voice and intermittent dysphagia. Ear, nose, and throat examination revealed left vocal cord paralysis. echocardiography revealed severely dilated left (LA) and right atria (RA), moderate mitral regurgitation, severe tricuspid regurgitation, and prolapse of both these valves. A review of literature of Ortner's or cardiovocal syndrome is presented. Ortner's syndrome due to mitral valve prolapse has not been reported previously.- - - - - - - - - - ranking = 1keywords = b (Clic here for more details about this article) |
10/179. Hoarse voice resulting from premature ageing in Werner's syndrome.Werner's syndrome is characterized by clinical signs of premature ageing. A 42-year-old man presented with three-year history of hoarseness. Also noted were skin atrophy of the face and hands, ulcerations around the ankles, and a history of cataracts. A clinical diagnosis of Werner's syndrome was made. laryngoscopy revealed bowed vocal folds resulting in a spindle-shaped defect with glottal incompetence during phonation. Examination also revealed decreased maximum phonation time and vocal fatigue. At surgery, atrophy of the vocalis muscle was noted. Furthermore, degeneration of muscle fibres was noted in the temporalis muscle. The atrophic changes in the vocal folds that occur with ageing and result in an increased fundamental frequency were seen in this patient. The characteristic hoarseness of Werner's syndrome appears to be the result of premature ageing of the vocal-folds.- - - - - - - - - - ranking = 1.3333333333333keywords = b (Clic here for more details about this article) |
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