1/52. Low power laser therapy and analgesic action.OBJECTIVE: The semiconductor or laser diode (GaAs, 904 nm) is the most appropriate choice in pain reduction therapy. SUMMARY BACKGROUND DATA: Low-power density laser acts on the prostaglandin (PG) synthesis, increasing the change of PGG2 and PGH2 into PG12 (also called prostacyclin, or epoprostenol). The last is the main product of the arachidonic acid into the endothelial cells and into the smooth muscular cells of vessel walls, that have a vasodilating and anti-inflammatory action. methods: Treatment was performed on 372 patients (206 women and 166 men) during the period between May 1987 and January 1997. The patients, whose ages ranged from 25 to 70 years, with a mean age of 45 years, suffered from rheumatic, degenerative, and traumatic pathologies as well as cutaneous ulcers. The majority of patients had been seen by orthopedists and rheumatologists and had undergone x-ray examination. All patients had received drug-based treatment and/or physiotherapy with poor results; 5 patients had also been irradiated with He:Ne and CO2 lasers. Two-thirds were experiencing acute symptomatic pain, while the others suffered long-term pathology with recurrent crises. We used a pulsed diode laser, GaAs 904 nm wavelength once per day for 5 consecutive days, followed by a 2-day interval. The average number of applications was 12. We irradiated the trigger points, access points to the joint, and striated muscles adjacent to relevant nerve roots. RESULTS: We achieved very good results, especially in cases of symptomatic osteoarthritis of the cervical vertebrae, sport-related injuries, epicondylitis, and cutaneous ulcers, and with cases of osteoarthritis of the coxa. CONCLUSIONS: Treatment with 904-nm diode laser has substantially reduced the symptoms as well as improved the quality of life of these patient, ultimately postponing the need for surgery.- - - - - - - - - - ranking = 1keywords = gland (Clic here for more details about this article) |
2/52. Extensive naevoid eccrine spiradenoma.We describe a 19-year-old girl with a painful naevoid eccrine spiradenoma affecting the right side of the body. This represents an extremely rare variant of this benign eccrine sweat gland tumour, and is the most extensive lesion described in the U.K. to date.- - - - - - - - - - ranking = 1keywords = gland (Clic here for more details about this article) |
3/52. Bilateral cystic lymphangioma of the adrenal gland.We report the case of a 22-year-old woman with a large, bilateral lymphangiomatous cyst originating from the adrenal glands. Since she was having persistent pain and the diagnosis was uncertain, we did surgery.- - - - - - - - - - ranking = 5keywords = gland (Clic here for more details about this article) |
4/52. uterine rupture after use of a prostaglandin E2 vaginal insert during vaginal birth after cesarean. A report of two cases.BACKGROUND: Prostaglandin E2, when used for cervical ripening, often initiates labor. Single dosing and ease of removal contribute to the common use of a commercially available prostaglandin E2 vaginal insert. We describe two cases of uterine rupture among 57 pregnancies undergoing attempted vaginal birth after cesarean section. CASES: Two cases of women attempting vaginal birth after a single low transverse cesarean section were treated with the insert either at 41 weeks, 4 days, or 39 weeks, 3 days, for postdatism or preeclampsia. Signs of uterine rupture included persistent suprapubic pain and repetitive fetal heart rate variable decelerations followed by bradycardia. infant outcomes were favorable, and tears along the prior low transverse uterine scar were repaired without additional morbidity. CONCLUSION: This prostaglandin compound is not exempt from being associated directly or indirectly with uterine rupture and requires informed consent and continuous monitoring.- - - - - - - - - - ranking = 7keywords = gland (Clic here for more details about this article) |
5/52. Coincidence of hot thyroid nodules and primary hyperparathyroidism.hyperthyroidism is frequently associated with hypercalcemia, which usually subsides after successful treatment of hyperthyroidism. Moreover, thyroid nodules are frequently detected by preoperative thyroid ultrasound in patients with primary hyperparathyroidism. Sensitised by the observation of a patient with coexisting hyperthyroidism and hyperparathyroidism we prospectively evaluated thyroid nodules in euthyroid patients with hyperparathyroidism by thyroid scintigraphy. Whereas the first patient with hyperparathyroidism was hyperthyroid the subsequent four patients with hyperparathyroidism and thyroid nodules had normal fT3 and fT4. Two patients had hypercalcemia and nephroureterolithiasis. Three patients suffered from hypercalcemia and bone pain due to osteoporosis. In the hyperthyroid patient hypercalcemia persisted after euthyroidism was achieved intact parathyroid hormone was found to be elevated. Subsequently, thyroid nodules, detected by preoperative ultrasound in four euthyroid patients with primary hyperparathyroidism, were identified as compensated hot nodules by thyroid scintigraphy. All patients underwent combined subtotal thyroidectomy and parathyroid resection. histology showed hyperplastic parathyroid glands in one patient and a single parathyroid adenoma in four cases. Postoperatively calcium and PTH levels returned to normal and TSH levels increased in all patients. Persistence of hypercalcemia after successful treatment of hyperthyroidism should be reason for the determination of parathyroid hormone. Thyroid nodules detected by preoperative ultrasound in patients with hyperparathyroidism living in areas of iodine deficiency should be further evaluated by scintigraphy even if TSH is normal. In the case of hot thyroid nodules both parathyroid and partial thyroid resection should be performed.- - - - - - - - - - ranking = 1keywords = gland (Clic here for more details about this article) |
6/52. Ultrasound-guided retrieval of labial minor salivary gland sialoliths.We report a case of minor salivary gland sialolithiasis presenting as acute, painful swelling of the upper lip. Conventional, unguided, incision and drainage removed three of the sialoliths. Diagnostic ultrasound identified two further sialoliths which were successfully removed with real-time, ultrasound-guided, needle localization. This technique of sialolith retrieval has not been previously reported.- - - - - - - - - - ranking = 5keywords = gland (Clic here for more details about this article) |
7/52. Nonsteroidal antiinflammatory drugs: benefits, risks, and COX-2 selectivity.Nonsteroidal antiinflammatory drugs (NSAIDs) are the most frequently prescribed class of medication for arthritis and other musculoskeletal disorders. NSAIDs block prostaglandin production, thereby reducing pain and inflammation, but may also cause significant side effects, particularly ulcers in stomach and duodenum. Some risk factors include age, previous history of ulcer, and high dose of NSAID. Synthetic prostaglandins, H2 blockers, and proton pump inhibitors have been employed to reduce risks with varying degrees of success. New NSAIDs that block only prostaglandins at sites of inflammation (COX-2 selective NSAIDs) may be significantly safer than traditional NSAIDs.- - - - - - - - - - ranking = 3keywords = gland (Clic here for more details about this article) |
8/52. Graves' disease presented as painful goiter.Pain in the thyroid gland is rarely present in Graves' disease. We describe a 32-year-old female hyperthyroid Graves' disease patient with an initial manifestation of painful goiter. On physical examination, the thyroid gland was diffusely enlarged and tender. The laboratory examinations showed high serum thyroid hormone and low thyrotropin values. serum inflammatory markers, including c-reactive protein and erythrocyte sedimentation rate, were elevated. Thyroid ultrasound revealed multiple focal hypoechoic areas. All these findings gave an initial impression of an acute inflammatory and destructive process in the thyroid gland. However, subsequent thyroid scintigraphy demonstrated a diffuse radioactive iodide uptake pattern with positive serum thyrotropin receptor antibodies. Fine-needle aspiration cytology showed only the presence of lymphocytes. She was diagnosed as having Graves' disease and was treated with propylthiouracil, and prednisolone was given for neck pain. Within a few days, the thyroid tenderness dramatically improved, and the erythrocyte sedimentation rate progressively normalized. However, follow-up thyroid function tests still showed high serum thyroid hormone levels. The possible etiologies of a painful thyroid gland in Graves' disease will be discussed.- - - - - - - - - - ranking = 4keywords = gland (Clic here for more details about this article) |
9/52. Successful outcome after surgical management in two cases of the "painful variant" of Hashimoto's thyroiditis.OBJECTIVE: To describe two cases of the rare "painful variant" of Hashimoto's thyroiditis (HT) that were refractory to medical management and in which surgical intervention provided the definitive treatment. methods: We thoroughly review the clinical history as well as the laboratory, imaging, and surgical pathology data in these cases, and follow-up of the clinical response over time is provided. The relevant literature is also discussed. RESULTS: A 56-year-old woman, who had remotely undergone a left hemithyroidectomy and had been diagnosed with HT, sought further assessment because of neck pain and edema. Treatment with corticosteroids was partially successful but led to the development of Cushing's syndrome. A 32-year-old man had pain and swelling of the thyroid and was diagnosed with HT shortly thereafter. Levothyroxine treatment was unsuccessful. Both patients underwent thyroidectomy. Chronic lymphocytic thyroiditis (HT) with a variable degree of fibrosis was found on assessment of pathology specimens. The patients remained asymptomatic after the surgical procedure and did not require any further anti-inflammatory therapy. CONCLUSION: In selected cases, surgical treatment may become necessary for effective and permanent control of symptoms and local signs in painful HT. Access to experienced endocrine surgeons is important in order to avoid postoperative complications because the thyroid gland may be small or fibrosed in this rare variant of HT.- - - - - - - - - - ranking = 1keywords = gland (Clic here for more details about this article) |
10/52. En coup de sabre.A man born in 1961 was apparently well until his marriage in May 1986. In August of that year, his attention was drawn to the presence of a reddish patch over the right forehead. It was initially asymptomatic. It continued to progress to form an apparent linear furrow extending from the receding hairline to the vertex and temporal part of the scalp. At this juncture, the patient experienced moderate pain when laughing. Five years later the patient experienced a constant boring pain affecting the right eyeball. Consultation with an ophthalmologist led to sacrificial enucleation of the right eye despite the lack of a precise diagnosis. Nevertheless, the initial condition continued to progress causing disfigurement of the right side of the face. Examination of the face was marked by perceptible asymmetry. A linear atrophic plaque in the form of a furrow was identified on the right side of the forehead extending from the eyebrow to the vertex and temporal part of the scalp. The skin over the furrow was taut and bound down (Fig. 1). A hematoxylin and eosin-stained section prepared from the lesion revealed marked thickening of the dermis. The collagen bundles were hypertrophied and closely packed together. The staining was homogeneously eosinophilic. It was largely devoid of inflammatory infiltrate. The changes in the blood vessels were conspicuous by narrowing of the lumina, thickening of the walls, and a sparse perivascular lymphocytic infiltrate. Pilosebaceous units were completely absent, whereas a few atrophic pulled-up sweat glands were located in the mid-dermis. Similar changes were observed in the subcutaneous tissue. The epidermis was largely atrophied, with flattening of the rete ridges.- - - - - - - - - - ranking = 1keywords = gland (Clic here for more details about this article) |
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