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Query: UMLS:C0221002 (primary hyperparathyroidism)
 4,921 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Dermatologists may commonly see skin lesions that reflect an underlying endocrine disorder. Identifying the endocrinopathy is very important, so that patients can receive corrective rather than symptomatic treatment. Skin diseases with underlying endocrine pathology include: thyrotoxicosis; hypothyroidism; Cushing syndrome; Addison disease; acromegaly; hyperandrogenism; hypopituitarism; primary hyperparathyroidism; hypoparathyroidism; pseudohypoparathyroidism and manifestations of diabetes mellitus. Thyrotoxicosis may lead to multiple cutaneous manifestations, including hair loss, pretibial myxedema, onycholysis and acropachy. In patients with hypothyroidism, there is hair loss, the skin is cold and pale, with myxedematous changes, mainly in the hands and in the periorbital region. The striking features of Cushing syndrome are centripetal obesity, moon facies, buffalo hump, supraclavicular fat pads, and abdominal striae. In Addison disease, the skin is hyperpigmented, mostly on the face, neck and back of the hands. Virtually all patients with acromegaly have acral and soft tissue overgrowth, with characteristic findings, like macrognathia and enlarged hands and feet. The skin is thickened, and facial features are coarser. Conditions leading to hyperandrogenism in females present as acne, hirsutism and signs of virilization (temporal balding, clitoromegaly).A prominent feature of hypopituitarism is a pallor of the skin with a yellowish tinge. The skin is also thinner, resulting in fine wrinkling around the eyes and mouth, making the patient look older. Primary hyperparathyroidism is rarely associated with pruritus and chronic urticaria. In hypoparathyroidism, the skin is dry, scaly and puffy. Nails become brittle and hair is coarse and sparse. Pseudohypoparathyroidism may have a special somatic phenotype known as Albright osteodystrophy. This consists of short stature, short neck, brachydactyly and subcutaneous calcifications. Some of the cutaneous manifestations of diabetes mellitus include necrobiosis lipoidica diabeticorum, diabetic dermopathy, scleredema adultorum and acanthosis nigricans.
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PMID:Cutaneous manifestations of endocrine disorders: a guide for dermatologists. 1268 37

This review summarizes current knowledge of the effects of polycystic ovary syndrome, Cushing's syndrome, thyrotoxicosis, hypothyroidism, primary hyperparathyroidism, acromegaly, hypopituitarism, and growth hormone deficiency on coagulation and fibrinolysis. Several abnormalities of the coagulation-fibrinolytic system have been described among patients affected by these endocrine disorders. Although further larger studies are needed to provide more definitive information, clinically overt hypothyroidism appears to be associated with a bleeding tendency, whereas all other endocrine diseases appear to be associated with a thrombotic tendency. The disorders of coagulation and fibrinolysis observed in these endocrine pathologies usually range from mild to moderate and, rarely, to potentially severe laboratory abnormalities (e.g., bleeding diathesis in overt hypothyroidism mainly due to an acquired von Willebrand's syndrome type 1), are reversible after pharmacologic treatment of the hormonal dysfunction, and are usually of limited consequence in clinical practice. Nevertheless, the prompt recognition of potentially severe disorders of blood coagulation is mandatory for the correct management of these patients.
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PMID:Hemostatic and fibrinolytic abnormalities in endocrine diseases: a narrative review. 2001 27

The objective of this study was to define the types of disease seen at the only endocrine clinic in Jamaica. The diagnoses of all patients attending the endocrinology clinic of the University Hospital of the West Indies over a 7-year period were analysed. Of the 1503 patients attending 263 weekly endocrinology clinics, 1251 patients had thyroid-related diseases, of which 684 patients had thyrotoxicosis and 233 patients had hypothyroidism. There were 17 pituitary tumours, eight cases of Cushing's syndrome and four of acromegaly. Cases of Sheehan's syndrome (n=11), hypopituitarism (n=17), hypoadrenalism (n=13), hypogonadism (n=9), primary hyperparathyroidism (n=3) and phaeochromocytoma (n=3) were rare. Thyroid disease was the most common diagnosis. New emerging endocrine disorders that are public health problems, such as obesity (n 21) and hyperlipidaemia (n=1), were rare. More traditional diseases, such as Sheehan's syndrome have become rare with improvements in obstetric care.
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PMID:Endocrine disorders in a specialist hospital in Jamaica. 2130 97