Evolving clinical manifestations of mandibular hypoplasia, deafness, progeroid features, and lipodystrophy syndrome: From infancy to adulthood in a 31‐year‐old woman

Author(s):  
Pui Tak Yu ◽  
Ho‐ming Luk ◽  
Myth T Mok ◽  
FM Ivan Lo
Metabolism ◽  
2017 ◽  
Vol 71 ◽  
pp. 213-225 ◽  
Author(s):  
Sahar Elouej ◽  
Ana Beleza-Meireles ◽  
Richard Caswell ◽  
Kevin Colclough ◽  
Sian Ellard ◽  
...  

Author(s):  
Armaan Dhaliwal ◽  
Soumiya Ravi ◽  
Kanwal Naveen Bains ◽  
Anil Potharaju ◽  
Tasneem Shah

A patient with a history of Mandibular hypoplasia, Deafness, Progeroid Features Associated Lipodystrophy Syndrome (MDPL), a familial lipodystrophy presented with hypertriglyceridemia induced pancreatitis with triglycerides in the 3000s. This lipodystrophy occurs due to a mutation in the POLD1 gene (DNA polymerase delta 1).


2013 ◽  
Vol 20 (04) ◽  
pp. 617-622
Author(s):  
FUAD AHMAD KHAN NIAZI ◽  
ABDUL MUNIM KHAN ◽  
MANAL NIAZI ◽  
Muhammad Afzal Khan Niazi

Goldenhar syndrome is a congenital disorder with diverse clinical presentation. This case series describes variousclinical manifestations of Goldenhar Syndrome. Materials and Methods: 11 patients at least two of the described features of Goldenharsyndrome were randomly included in the study to form a case series. Clinical data of all these subjects was documented, described inpercentages and analyzed. Results: Out of the 11 patients studied, 6 were females and 5 males. Mean age was 7.3 years (ranging from 1year to 23 years). 7 (63.6%) patients had a limbal dermoid, 6 (54.5%) patient had mandibular hypoplasia, whereas only 3(27.3%)presented with hemifacial microsomia. Spinal defects and polydactyly were present in (36.4%) patients each. There was one patient (9%)who had both microphthalmia and lid coloboma in addition to limbal dermoid. Similarly, renal defect (atrophic kidney), cleft upper lip andpalate and CNS defect (7th nerve palsy) were present in one patient (9%) each. None of our patients had either cardiac or GIT defect.Conclusions: In our study we were able to document the variable manifestations of Goldenhar syndrome with their frequencies. Thisknowledge base will help us in planning treatment and assistance strategies or these patients.


Author(s):  
T. Shimizu ◽  
Y. Muranaka ◽  
I. Ohta ◽  
N. Honda

There have been many reports on ultrastructural alterations in muscles of hypokalemic periodic paralysis (hpp) and hypokalemic myopathy(hm). It is stressed in those reports that tubular structures such as tubular aggregates are usually to be found in hpp as a characteristic feature, but not in hm. We analyzed the histological differences between hpp and hm, comparing their clinical manifestations and morphologic changes in muscles. Materials analyzed were biopsied muscles from 18 patients which showed muscular symptoms due to hypokalemia. The muscle specimens were obtained by means of biopsy from quadriceps muscle and fixed with 2% glutaraldehyde (pH 7.4) and analyzed by ordinary method and modified Golgimethod. The ultrathin section were examined in JEOL 200CX transmission electron microscopy.Electron microscopic examinations disclosed dilated t-system and terminal cistern of sarcoplasmic reticulum (SR)(Fig 1), and an unique structure like “sixad” was occasionally observed in some specimens (Fig 2). Tubular aggregates (Fig 3) and honeycomb structure (Fig 4) were also common characteristic structures in all cases. These ultrastructural changes were common in both the hypokalemic periodic paralysis and the hypokalemic myopathy, regardless of the time of biopsy or the duration of hypokalemia suffered.


Sign in / Sign up

Export Citation Format

Share Document