Objective. To determine the long-term histopathologic changes in nasal mucosa and the relationship between progression of the histopathologic changes and the duration without air current stimulation.
Material and Method. Biopsies were taken from the inferior turbinates of 11 laryngeal cancer patients after total laryngectomy. Specimens were stained with hematoksilen-eosin and several histopathologic parameters were examined under light microscopy.
Results. All of the patients demonstrated at least one histopathologic abnormality (100%, n = 11). Goblet destruction and stromal fibrosis were the most common findings (81%, n = 9), followed by focal epithelial atrophy and subepithelial seromusinous gland destruction (45%, n = 5), neovascularization and congestion (36%, n = 4), complete epithelial atrophy and mixoid degeneration (27%, n = 3). According to the duration between laryngectomy and biopsy, patients were grouped in to three: group 1; less than 12 months (36%, n = 4), group 2; 12–36 months (18%, n = 2), and group 3; more than 36 months (45%, n = 5). Only congestion was found to be decreased as the duration increased (P < .005).
Conclusion. In laryngeal cancer patients histopathologic changes occur in nasal mucosa eventuate due to the cessation of air current stimulation, however there was no relation between progression of the histopathologic findings and the duration of cessation.
Objective: The incidence of and risk factors for hypocalcemia following thyroidectomy were evaluated in this study.
Material and Methods:One hundred and ninety thyroidectomy patients were evaluated retrospectively for factors that might contribute to postoperative hypocalcemia; age, hyperthyroidism, malignancy, the extent of surgery (total/near total/subtotal thyroidectomy), cervical lymph node dissection, and incidental parathyroidectomy.
Results:The rate of transient hypocalcemia/hypoparathyroidism was 19.47%, with a permanent hypoparathyroidism rate of 4.74%. Factors affecting the development of transient hypocalcemia were found as being operated for hyperthyroidism, and use of total thyroidectomy as the surgical method. Total thyroidectomy increased the risk of postoperative hypocalcemia by 3.16 fold. Patients undergoing operations for hyperthyroidism had a 2.3 fold increase, and those undergoing total thyroidectomy had a 3.16 fold risk of postoperative hypocalcemia.
Conclusion:Hyperthyroidism surgery and total thyroidectomy lead to a higher risk of developing early postoperative or transient hypocalcemia. According to our results, no significant relationship could be established between any of the study parameters and persistent hypocalcemia.
Liquid foreign material injection has been used as an early medical intervention since the end of nineteenth century for the augmentation of body shape. Nowadays, these types of procedures have been abandoned by health professionals due to late onset of serious complications. However, it is still misused by some subcultures such as bodybuilders, passive homosexuals, transsexuals, and patients with mental illness. This article discusses a male patient who injected himself with a large amount of sunflower oil, which became complicated by an inflammatory response-abscess formation and sclerosing lipogranuloma of breasts. The radiologic and pathologic signs of this entity are discussed with a review of the relevant literature. Lack of suspicion of this entity may cause a great delay in establishment of definitive diagnosis, giving rise to prominent morbidity and mortality. It is necessary to know the diagnosis and treatment of this phenomenon because illegal substances that cause factitial panniculitis are widely available on websites and threaten thousands of people, which is anecdotally referred in medical literature. Chronic or recurrent lesions of a bizarre or atypical morphology should alert the physician to this artificial phenomenon. Radiologic findings are most important criteria for diagnosis because selfinjection is denied by the patient.
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