HRPT2
MCID: HYP741
MIFTS: 51
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Hyperparathyroidism 2 with Jaw Tumors (HRPT2)
Categories:
Endocrine diseases, Genetic diseases, Nephrological diseases, Rare diseases
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MalaCards integrated aliases for Hyperparathyroidism 2 with Jaw Tumors:
Characteristics:Inheritance:
Autosomal dominant 57
Prevelance:
Hyperparathyroidism-Jaw Tumor Syndrome:
<1/1000000 (Worldwide) 58
Age Of Onset:
Hyperparathyroidism-Jaw Tumor Syndrome:
Adolescent,Adult 58
Classifications:
MalaCards categories:
Global: Genetic diseases Rare diseases Anatomical: Nephrological diseases Endocrine diseases
ICD10:
32
Orphanet: 58
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MedlinePlus Genetics: 42 Hyperparathyroidism-jaw tumor syndrome is a condition characterized by overactivity of the parathyroid glands (hyperparathyroidism). The four parathyroid glands are located in the neck and secrete a hormone that regulates the body's use of calcium. Hyperparathyroidism disrupts the normal balance of calcium in the blood, which can lead to kidney stones, thinning of the bones (osteoporosis), nausea, vomiting, high blood pressure (hypertension), weakness, and fatigue.In people with hyperthyroidism-jaw tumor syndrome, hyperparathyroidism is caused by tumors that form in the parathyroid glands. Typically only one of the four parathyroid glands is affected, but in some people, tumors are found in more than one gland. The tumors are usually noncancerous (benign), in which case they are called adenomas. Approximately 15 percent of people with hyperparathyroidism-jaw tumor syndrome develop a cancerous tumor called parathyroid carcinoma. People with hyperparathyroidism-jaw tumor syndrome may also have a type of benign tumor called a fibroma in the jaw. Even though jaw tumors are specified in the name of this condition, it is estimated that only 25 to 50 percent of affected individuals have this symptom.Other tumors, both benign and cancerous, are often seen in hyperparathyroidism-jaw tumor syndrome. For example, tumors of the uterus occur in about 75 percent of women with this condition. The kidneys are affected in about 20 percent of people with hyperparathyroidism-jaw tumor syndrome. Benign kidney cysts are the most common kidney feature, but a rare tumor called Wilms tumor and other types of kidney tumor have also been found. MalaCards based summary: Hyperparathyroidism 2 with Jaw Tumors, also known as hyperparathyroidism-jaw tumor syndrome, is related to hyperparathyroidism 1 and hyperparathyroidism. An important gene associated with Hyperparathyroidism 2 with Jaw Tumors is CDC73 (Cell Division Cycle 73), and among its related pathways/superpathways are Signal Transduction and Development of ureteric collection system. Affiliated tissues include kidney, thyroid and uterus, and related phenotypes are parathyroid adenoma and primary hyperparathyroidism GARD: 19 Hyperparathyroidism-jaw tumor syndrome (HPT-JT) is an inherited condition that causes overactivity of the parathyroid glands (hyperparathyroidism). These glands regulate the body's use of calcium, so overactivity can lead to high calcium levels in the blood (hypercalcemia). The syndrome typically begins in late adolescence or early adulthood. The hyperparathyroidism in people with HPT-JT is usually caused by a benign tumor in the parathyroid gland called a parathyroid adenoma. In some people with HPT-JT, it is caused by a cancerous (malignant) tumor called a parathyroid carcinoma. Signs and symptoms of hyperparathyroidism may include kidney stones, reduced bone mass, fatigue, muscle weakness, bone or joint pain, and constipation. Some people with HPT-JT also develop a benign tumor in the jaw called an ossifying fibroma. These tumors can grow quickly if not treated. Other features of HPT-JT may include kidney growths such as cysts, hamartomas, or rarely, Wilms tumor. Women with HPT-JT may develop benign or malignant tumors in the uterus. HPT-JT is caused by genetic changes in the CDC73 gene and inheritance is autosomal dominant. The diagnosis is based on the presence of signs and symptoms (identified with blood tests for hyperparathyroidism and imaging studies for tumors) and genetic testing. OMIM®: 57 Hyperparathyroidism-jaw tumor syndrome is a rare autosomal dominant disorder characterized by synchronous or metachronous occurrence of primary hyperparathyroidism, ossifying fibroma of the maxilla and/or mandible, renal tumor, and uterine tumors. It is associated with increased risk of parathyroid cancer (summary by Shibata et al., 2015). For a discussion of genetic heterogeneity of hyperparathyroidism, see HRPT1 (145000). (145001) (Updated 08-Dec-2022) Orphanet: 58 A rare genetic disease characterized by synchronous or metachronous occurrence of primary hyperparathyroidism and ossifying fibroma of the maxilla and/or mandible, associated with an increased risk of parathyroid carcinoma. Occurrence of renal cysts or tumors, multiple uterine polyps, and thyroid tumors has also been reported. UniProtKB/Swiss-Prot: 73 An autosomal dominant neoplasia syndrome characterized by primary hyperparathyroidism, ossifying fibroma of the maxilla and/or mandible, renal tumor, and uterine tumors. It is associated with increased risk of parathyroid cancer. |
Human phenotypes related to Hyperparathyroidism 2 with Jaw Tumors:58 30 (show all 44)
Symptoms via clinical synopsis from OMIM®:57 (Updated 08-Dec-2022)Clinical features from OMIM®:145001 (Updated 08-Dec-2022)MGI Mouse Phenotypes related to Hyperparathyroidism 2 with Jaw Tumors:45
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Organs/tissues related to Hyperparathyroidism 2 with Jaw Tumors:
MalaCards :
Kidney,
Thyroid,
Uterus,
Bone,
Breast,
Prostate,
Pituitary
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Articles related to Hyperparathyroidism 2 with Jaw Tumors:(show top 50) (show all 420)
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ClinVar genetic disease variations for Hyperparathyroidism 2 with Jaw Tumors:5 (show top 50) (show all 118)
UniProtKB/Swiss-Prot genetic disease variations for Hyperparathyroidism 2 with Jaw Tumors:73
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Cellular components related to Hyperparathyroidism 2 with Jaw Tumors according to GeneCards Suite gene sharing:
Biological processes related to Hyperparathyroidism 2 with Jaw Tumors according to GeneCards Suite gene sharing:
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