Neck pain from a rheumatologic perspective.

This article provides a comprehensive review of rheumatologic considerations for a clinician when evaluating a patient with neck pain. Clearly, anatomic derangements of the cervical spine should be considered when a patient complains of cervicalgia. However, one must also entertain the possibility of a systemic illness as the cause of the pain. Examples of diseases that may present with a prominent feature of neck pain are discussed, including rheumatoid arthritis, ankylosing spondylitis, diffuse idiopathic skeletal hyperostosis, myositis, and fibromyalgia. Evidence of an underlying rheumatic illness may guide the clinician in a different therapeutic direction.

Benign metastasizing leiomyoma and lymphangioleiomyomatosis: sex-specific diseases?

The striking similarity between benign metastasizing leiomyoma and lymphangioleiomyomatosis is that they both affect young women. This observation underscores the importance of gender-dependent variables in disease and our lack of understanding of gender differences. Many researchers are currently investigating the link between disease and hormone levels in the body. The beneficial role of estrogens remains in question in pulmonary medicine, and further ongoing research should help to define the role of hormones in the lung.

Pulmonary lymphangioleiomyomatosis (LAM): examining oral contraceptive pills and the onset of disease.

BACKGROUND: Lymphangioleiomyomatosis (LAM) is a rare pulmonary disease of women of unknown etiology. Diffuse cystic changes associated with multifocal clusters of smooth muscle-like cells (LAM cells) replace normal lung parenchyma, leading to progressive loss of lung function. Reports of exacerbations of LAM with the use of exogenous estrogens and during pregnancy suggest an association between hormones and clinical deterioration. OBJECTIVES: To conduct the largest case series to date in order to characterize the demographics of a living cohort of patients with LAM. To evaluate the effect of oral contraceptive pill (OCPs) use on the age at onset of symptoms in a large population of women with LAM. METHODS: The study population was drawn from the University of Miami (UM) LAM database consisting of 91 living women previously diagnosed with LAM by a physician. A self-administered questionnaire was mailed to the participants. RESULTS: The final response rate was 91.2% (83 of 91), and the study participants were 96.4% white, 1.2% Asian, 1.2% African American, and 1.2% American Indian; 68.4% identified their ethnicity as European and 14.5% as Jewish. Of the women surveyed, 73 were still menstruating at the time of LAM diagnosis. Among these women, the rate of use of OCPs was approximately 27%, similar to the rate in the general population. There was a significant difference between the age at onset of symptoms in women using OCPs vs. women not using OCPs (29.2 +/- 4.7 vs. 32.9 +/- 8.0, p = 0.0397). CONCLUSIONS: The present study suggests that OCPs may serve as catalysts to promote an earlier occurrence of LAM.

Cómo reconocer y tratar la linfangioleiomiomatosis / How lymphangioleiomyomatosis can be recognized and treated?

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