1/146. Lacrimal gland abscess: two case reports.BACKGROUND: Bacterial dacryoadenitis is rare and suppuration leading to abscess formation within the lacrimal gland has been very rarely reported in the antibiotic era. methods: The medical records and investigation results, including computed tomography (CT), of two patients with lacrimal gland abscess were reviewed. RESULTS: Two cases of lacrimal gland abscess, one a 28-year-old male and the other a 64-year-old female, are described. Both demonstrated a characteristic low-density area within an enlarged lacrimal gland on CT. The first case had been treated with antibiotics and the abscess, when drained, was sterile. The second case settled spontaneously. Neither patient suffered any sequelae of dry eye. CONCLUSIONS: Although rare, lacrimal gland abscess may still occur and may require surgical drainage if spontaneous resolution does not occur.- - - - - - - - - - ranking = 1keywords = gland (Clic here for more details about this article) |
2/146. A case report of neutrophilic eccrine hidradenitis in a patient receiving chemotherapy for acute myeloid leukaemia.Neutrophilic eccrine hidradenitis (NEH) is a neutrophilic dermatosis primarily affecting the eccrine glands and occurs in patients undergoing chemotherapy. It must be distinguished from infections, drug eruptions, leukaemia cutis or other forms of skin diseases. As it is self-limiting, establishing the diagnosis will avoid unnecessary treatment for infections or changes in drug therapy.- - - - - - - - - - ranking = 0.11111111111111keywords = gland (Clic here for more details about this article) |
3/146. Recurrent acute suppurative thyroiditis in a child: case report.A 23-month-old girl presented with a history of persistent fever and growing left anterior neck mass following an upper respiratory tract infection. Laboratory studies revealed leukocytosis, elevated levels of the erythrocyte sedimentation rate and c-reactive protein, and a mild impairment of thyroid function. Thyroid scan showed a decreased radioactive iodine uptake of the left thyroid gland. culture of the thyroid aspirate grew the mixed flora, viridans streptococci, prevotella spp, and peptostreptococcus magnus. She was discharged after a surgical drainage and a 14-day course of penicillin-G therapy. Unfortunately, she was readmitted for the resembling problems, the fever and progressing left anterior neck mass 3 months later. culture of thyroid aspirate also grew the viridans streptococci. She recovered after a 14-day course of penicillin-G therapy. A left pyriform sinus fistula was found by barium esophagogram. A selective operation was performed 8 weeks later.- - - - - - - - - - ranking = 0.11111111111111keywords = gland (Clic here for more details about this article) |
4/146. hypoparathyroidism secondary to Riedel's thyroiditis. A case report and a review of the literature.Riedel's thyroiditis is a rare condition in which the thyroid gland is replaced by fibrous tissue. fibrosis in various distant sites is a possible concomitant event. We report a case of Riedel's thyroiditis complicated by mediastinal fibrosis, a tumefactive fibro-inflammatory lesion of the neck and primary hypothyroidism. A review of the literature in which only 8 previous cases of hypoparathyroidism secondary to Riedel's thyroiditis have been recounted concludes the report.- - - - - - - - - - ranking = 0.11111111111111keywords = gland (Clic here for more details about this article) |
5/146. Acute pulmonary schistosomiasis in travelers returning from Lake malawi, sub-Saharan africa.We describe four cases of acute schistosomiasis presenting to the Infectious Diseases Unit of John Radcliffe Hospital (Oxford, england) during a 2-month period in autumn 1997. All four patients had swum in Lake malawi, a freshwater lake in sub-Saharan africa that is associated with schistosoma haematobium and, less commonly, schistosoma mansoni infections. All four patients had a severe acute illness and had prominent pulmonary involvement, both clinically and radiologically. This represents a change in the recognized pattern of presentation and could possibly reflect a new parasite variant in the lake.- - - - - - - - - - ranking = 0.11111111111111keywords = gland (Clic here for more details about this article) |
6/146. Acute watery diarrhea as the initial presenting feature of a pheochromocytoma in an 84-year-old female patient.We report the case of an 84-year-old woman who was initially admitted to the emergency room of our institution for frank dehydration caused by acute and severe secretory diarrheas along with acidosis and hypokalemia. After extensive gastrointestinal investigations, the etiology of the diarrhea remained unclear. Because clinical symptoms and ionogram parameters worsened, despite intravenous fluids and electrolyte replacement, an abdominal CT scan was performed and unexpectedly revealed a 4.5-cm mass in the right adrenal gland. Several separate 24-hour urine catecholamines were shown to be highly elevated. The diagnosis of pheochromocytoma was confirmed by MIBG scintigraphy and MRI. Before the admission, the patient never experienced symptoms suggestive of pheochromocytoma, except dry mouth and fear of impending death on several occasions. After 2 weeks, the diarrhea stopped abruptly and spontaneously without specific medication but after adequate rehydration. The patient subsequently underwent surgical removal of the adrenal medullary mass. Postoperatively, urinary catecholamines returned to normal values. Immunohistochemical study of the tumor confirmed the diagnosis of pheochromocytoma and revealed the presence of VIP-positive cells organized as islets in scattered areas of the tissue. This case illustrates the protean mode of presentation of pheochromocytoma, as well as the ability of medullary neural crest-derived cells to produce various neuropeptides potentially responsible for a large variety of symptoms.- - - - - - - - - - ranking = 0.11111111111111keywords = gland (Clic here for more details about this article) |
7/146. Gestational thyrotoxicosis with acute wernicke encephalopathy: a case report.A 35-year-old hyperthyroid woman who developed nausea, vomiting, tachycardia, nystagmus and mental disturbance, was referred to our hospital with a suspected diagnosis of thyroid storm. However, the thyroid gland was only slightly palpable, bruits were not audible, and exophthalmos was not present. serum levels of thyroid hormone were increased, but TSH receptor antibodies were negative. Echography and color flow doppler ultrasonography revealed a slightly enlarged thyroid gland and a slightly increased blood flow, both of which were much less milder than those expected for severe hyperthyroid Graves' disease. Under the diagnosis of hyperthyroidism due to gestational thyrotoxicosis associated with wernicke encephalopathy, vitamin B1 was administered on the first day of admission. Her consciousness became nearly normal on the second day except for slight amnesia. Her right abducent nerve palsy rapidly improved, but horizontal and vertical nystagmus, diminished deep tendon reflexes and gait ataxia improved only gradually. MRI findings of the brain were compatible with acute wernicke encephalopathy. We concluded that history taking and physical findings are important to make a differential diagnosis of gestational thyrotoxicosis with acute wernicke encephalopathy from Graves' thyroid storm, and that wernicke encephalopathy should be treated as soon as possible to improve the prognosis.- - - - - - - - - - ranking = 0.22222222222222keywords = gland (Clic here for more details about this article) |
8/146. Acute suppurative thyroiditis due to foreign body-induced retropharyngeal abscess presented as thyrotoxicosis.Acute suppurative thyroiditis is an uncommon condition. Most patients have preexisting oropharyngeal fistulae. Penetrating oropharyngeal injuries resulting from swallowed foreign bodies provide an acquired channel of infection spreading into the relatively resistant thyroid gland. The authors describe a patient with infective thyroiditis complicating retropharyngeal abscess caused by a chicken bone that perforated the upper esophagus. Transient thyrotoxicosis complicating acute suppurative thyroiditis is very rare. Pertechnetate and Ga-67 scans confirmed extensive inflammation of the thyroid gland and the release of hormones as the cause, as distinct from concurrent Graves' disease. awareness of this unusual complication is important to avoid inappropriate treatment for hyperthyroid disease.- - - - - - - - - - ranking = 0.22222222222222keywords = gland (Clic here for more details about this article) |
9/146. Are selective COX-2 inhibitors nephrotoxic?Nonsteroidal anti-inflammatory drugs are well-known culprits in the development of acute renal insufficiency in high-risk patients. The recent release of the selective cyclooxygenase-2 enzyme inhibitors for the treatment of inflammatory diseases and pain syndromes has been associated with a clear-cut decrease in adverse gastrointestinal effects. However, the nephrotoxic potential of these agents in patients with prostaglandin-dependent states and chronic renal impairment is unknown. Many clinicians commonly wonder if these agents can be safely prescribed to such high-risk patients. We present two cases of acute renal failure complicating the course of therapy with celecoxib in patients with chronic renal insufficiency.- - - - - - - - - - ranking = 0.11111111111111keywords = gland (Clic here for more details about this article) |
10/146. Emergency department presentation of pituitary apoplexy.pituitary apoplexy is an acute infarction of pituitary gland, and potentially life-threatening condition that may be highly variable in its clinical presentation. We report a 54-year-old man presenting to the emergency department with an isolated oculomotor nerve palsy. Computed tomography (CT) scan revealed an isodense mass within sellar region and subsequently, magnetic resonance imaging (MRI) revealed a pituitary apoplexy causing a compression of right oculomotor nerve. The patient received hydrocortisone immediately, and did well with medical management. An isolated oculomotor nerve palsy is very rarely the presenting sign of pituitary apoplexy. When correctly diagnosed and treated, the third nerve palsy appears to be reversible. A pathophysiology, differential diagnosis, and treatment is described.- - - - - - - - - - ranking = 0.11111111111111keywords = gland (Clic here for more details about this article) |
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