Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0025362 (mental retardation)
 15,878 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The Ruvalcaba syndrome is a rare malformation syndrome characterized by skeletal dysplasia, facial anomalies, and mental retardation. We report on a 22-year-old woman with severe growth and mental retardation and numerous manifestations characteristic of the Ruvalcaba syndrome. In addition, she has several anomalies not previously described in the Ruvalcaba syndrome, including upslanting palpebral fissures, torus palatinus, hiatal hernia with gastroesophageal reflux, recurrent respiratory infections, pectus excavatum, equinovarous deformity, hypotonia, unilateral renal hypoplasia, an accessory ovary, and atretic fallopian tube. Review of published reports of Ruvalcaba syndrome confirms variability of the clinical and radiographic changes. Findings present in at least 50% of reported patients include mental retardation, short stature, pubertal delay, an abnormal nose (usually beaked) with hypoplastic nasal alae, microstomia with narrow maxilla, thin upper lip vermilion, broad hips, small hands, joint limitation, short fingers and toes, and vertebral abnormalities. Because 5 of the reported patients had renal abnormalities, a renal ultrasound or contrast study is indicated in the evaluation of these patients. Additional reports, particular from multiplex families, will be important to better characterize this syndrome.
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PMID:Apparent Ruvalcaba syndrome with genitourinary abnormalities. 267 89

An abnormal extra band on the short arm of the X chromosome was found in a 7-year-old reared as a female, of mixed gonadal dysgenesis. She had ambiguous external genitalia, scoliosis, short stature, mental retardation and motor paralysis of the limbs. Chromosomal analysis revealed the karyotype of 46,Xp+ Y. An uterus with fallopian tube, a streak gonad on the left side and a testicle on the right side were discovered at exploratory laparotomy. Bilateral gonads and fallopian tube were removed. The chromosomal analysis of her normal mother showed the presence of the same abnormal X chromosome (46, X Xp+). In the literature, we found some cases of intersexuality with Xp+ in karyotype. The relationship between our own case and these Xp+ cases was discussed briefly. Thirty-five cases of mixed gonadal dysgenesis have been reported in Japanese literature, our own case being the 36th case.
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PMID:[A case of mixed gonadal dysgenesis with structural abnormalities of X chromosome (Xp+)]. 406 Dec 20

The case of a 43-years old woman with previous history of mental retardation and major depressive syndrome, consulting for metrorrhagia is presented. At physical examination a right adnexal mass was detected on palpation. Transvaginal echography showed a 3-cavity cyst in right ovary. A surgical intervention with total hysterectomy and dual adnexectomy was performed. Pathological study showed proliferative endometrium, bilateral follicular cysts and well differentiated serous adenocarcinoma located at fallopian tube. The patient refused adjuvant chemotherapy, a close follow-up is ongoing in outpatient Oncology Unit. Then some epidemiologic, etiologic, clinica, diagnostic and therapeutic issues related to this rare tumour are discussed.
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PMID:[Carcinoma of the Fallopian tube: a case]. 1656 58