Search Results

You are looking at 1 - 6 of 6 items for

  • Author: M. Ghemigian x
Clear All Modify Search
Open access

Eugenia Petrova, C. Dumitrache, Andra Buruiana, Maria Olaru, Irina Popescu, Nicoleta Dumitru, M. Ghemigian, B. Petrov and Adina Ghemigian

ABSTRACT

Vitamin D deficiency is a global health problem, its role as an immune modulator being recently emphasized. Recent studies are increasingly suggesting that vitamin D plays a significant role in reducing the incidence and progression of autoimmune diseases. Furthermore, it was reported that patients with Hashimoto’s thyroiditis, an autoimmune thyroid disease had lower vitamin D levels [1].

We initiated a prospective study, for a period of 6 months with a study group represented by 160 patients admitted to the National Institute of Endocrinology “CI Parhon” in the period 2013 -2014. Patients were divided into 3 groups: 121 patients without thyroid pathology, 22 patients diagnosed with chronic autoimmune thyroiditis, who received 2000 IU cholecalciferol daily, 17 patients diagnosed with chronic autoimmune thyroiditis, which did not receive cholecalciferol.

We found that patients with chronic thyroiditis have a poor vitamin D status with ATPO values negatively correlating with 25 (OH) vitamin D levels. Treatment with cholecalciferol not only improves vitamin D status but also lowers antithyroid antibodies titres. Keywords: vitamin D deficiency, chronic

Open access

Adina Ghemigian, Andra Buruiana, Maria Olaru, Nicoleta Dumitru, A. Goldstein, D. Hortopan, D. Ioachim, M. Ghemigian, Roxana Boanta, Andra Caragheorgheopol and Petrova Eugenia

ABSTRACT

Primary hyperparathyroidism (PHPT) is a frequent endocrine disorder that can only be cured by a surgical procedure that is parathyroidectomy. The main causes are usually solitary benign adenoma (80-85%), diffuse or nodular hyperplasia (10-15%), or parathyroid carcinoma (<1%). Out of the known localization techniques, ultrasonography, nuclear scintigraphy and computer tomography (CT scan) are most commonly used [1].

The aim of this study is to evaluate the sensibility of ultrasonography by comparison to scintigraphy and CT scan for the preoperative localization of parathyroid adenoma in patients with biochemically confirmed primary hyperparathyroidism. Localization studies were correlated with intraoperative findings, histopathological outcomes. In a retrospective study we analyzed 60 patients out of 245 patients who had undergone parathyroidectomy for PHPT between 2012-2013 in the Surgery Department of the National Institute of Endocrinology, Bucharest.

Preoperative evaluation included imaging explorations (ultrasonography, scintigraphy and cervical CT scan) and therapeutic success was confirmed by histopathological result and the evolution of hormonal and biochemical tests.

Intraoperative exploration revealed a single adenoma in 59 patients and one double adenoma.

Thyroid disease was associated in 27 (45%) patients

Open access

Mara Carsote, Adina Ghemigian, Ana Valea, Anda Dumitrascu, Corina Chirita and Catalina Poiana

ABSTRACT

Introduction The field of Cushing syndrome is a various area; there are still subjects incompletely clarified as the subclinical pattern as well as cortisol producing bilateral adrenal tumours.

Case presentation The paper presents a 67-year old male case previously known with metabolic complications. He had an abdominal ultrasound done for unspecific complains and multiple gallbladder stones together with a right adrenal tumour were found. Later the computer tomography revealed bilateral adrenal tumours of almost 1.5 centimetres diameters (right larger than left) and a morning plasma cortisol level of 2.58 micrograms/ decilitre after low dose of dexametasone suppression test confirming the subclinical Cushing syndrome. After 6 months the endocrine and imagery profile was similar but the gallbladder patter aggravated so surgery was performed (together with right adrenalectomy) by a laparoscopic procedure. The blood pressure profile improved after surgery.

Conclusion Subclinical Cushing syndrome diagnosis is challenging especially if metabolic complications or bilateral adrenal tumours are presented. Based on our observations in this case unilateral adrenalectomy improved the metabolic pattern

Open access

Ana Valea, Alexandra Marcusan, Mara Carsote, Adina Ghemigian, Cristina Ghervan and C. Dumitrache

ABSTRACT

Introduction The Rathke cyst represents an unusual benign tumour derived from Rathke’s cleft remnants. The diagnosis is potential seen at any age. The most frequent signs are mostly mass effects as headache, visual field defects and hypopituitarism.

Case presentation 30-year old female is admitted for persistent headache that was later associated with secondary amenorrhea and visual field defects for the last two years. The clinical data are consistent with high levels of serum prolactin, gonadotropes deficiency, as well as central hypothyroidism. The magnetic resonance imagery found a pituitary tumour of 2.7 centimetres with extrapituitary extension up to the optic chiasm. Surgery was performed in order to remove the tumour. The pathologic report confirmed a Rathke’s cleft cyst. Diabetes insipidus associated with panhypopituitarism was diagnosed and treated after the procedure. Close follow-up is necessary.

Conclusion This case highlights the fact that headache sometimes embraces a severe neoplasia diagnosis and that the iatrogenic complications after surgery are lifelong care demanding

Open access

Mara Carsote, Ana Valea, Anda Dumitrascu, Cristina Capatina, Diana Paun, Catalina Poiana and Adina Ghemigian

ABSTRACT

Introduction Prolactinomas without galactorhhea may be considered menopause or not diagnosed. This is a cases series.

Case1. 76-year female with menopause at age of 52 was discovered at 66 yrs with high prolactin and a pituitary micro-nodule. Bromocriptin was continued for 6 years then switched to cabergoline with constant imagery. The patient did not display at all galactorrhea. Osteoporosis was diagnosed at age of 66 with previous 2 fragility fractures.

Case2. 45-year female is known with secondary amenorrhea (without galactorrhea) for the last 7 years being considered menopause. She experienced headaches thus a MRI was performed and found a pituitary tumour of 1.5cm. Low FSH with increased prolactin was revealed. Cabergoline was started. Within 2 months the menses resumed and headache mildly improved. After 3 months prolactin normalised under weekly 2 mg of cabergoline. Periodical prolactin control is necessary as well as a pituitary scan at 6 months.

Case3. 39-year female had a 3 yrs history of secondary amenorrhea. A prolactin of 117ng/mL and a microprolactinoma of 0.77cm were found. Cabergoline was started and progressively increased up to 1.5mg per week. The prolactin quickly normalised up to 8ng/mL within 4 months. She was followed for 2 years and the imagery found a tumour reduction to 0.44cm.

Conclusion Prolactinomas associate a great variety of clinical presentations. They interfere with menopause by mimicking it in cases without galactorrhea. Also a newly diagnosed prolactinoma during menopause needs long term therapy and followed-up for especially for bone safety.

Open access

Ana Valea, Andra Morar, D.P. Dumitru, Mara Carsote, Adina Ghemigian and C. Dumitrache

ABSTRACT

Introduction Cushing’s disease is a complex endocrine disorder characterized by excessive glucocorticoid secretion caused by an ACTH-secreting pituitary adenoma. Hyperandrogenism and menstrual disorders such as amenorrhea and oligomenorrhea complete the clinical picture of Cushing’s syndrome. Infertility is relatively common, involving complex pathogenetic mechanisms, which differ depending on the cause of hypercortisolism.

Case presentation We present the case of a female patient diagnosed with Cushing’s disease during the investigations carried out to assess infertility. After transsphenoidal adenomectomy, the patient underwent treatment with pasireotide and dopamine agonists, achieving normalization of gonadotropin and estradiol levels.

Conclusion Current guidelines recommended transsphenoidal adenomectomy as first-line therapy in an attempt to correct hypercortisolism and restore fertility in patients with Cushing’s disease. In case of relapse pasireotide and dopamine agonists can be effective in normalizing the hormonal profile