ACTA ENDOCRINOLOGICA (BUC)

Introduction. The polyglandular autoimmune syndrome (PAS) type III is a rare condition defined as the coexistence of autoimmune thyroid disorder with other endocrine autoimmune diseases, including type 1 diabetes, without adrenal dysfunction. PAS may associate with other non-endocrine autoimmune diseases, overlapping with the multiple autoimmune syndromes (MAS). We present a case of PAS III/ MAS type 3, including autoimmune thyroiditis, autoimmune diabetes, vitiligo, lupus erythematosus, associated with adult-onset atopic dermatitis, a combination not reported previously. Case report. A 40 years old woman, registered as nurse working in dialysis unit, previously diagnosed with vitiligo, euthyroid autoimmune thyroiditis and disseminated granuloma annulare, with personal and familial history of atopic disorders, presented in our clinic for disseminated eczematous and lichenoid cutaneous rashes. She was tested positive for antinuclear, anti-double stranded DNA and anti-histone antibodies, with inflammatory syndrome and marginal lymphopenia and she was diagnosed with systemic lupus erythematosus (SLE). Subsequently, moderate hyperglycemia, positive anti-glutamic acid decarboxylase antibodies and low C-peptide level prompted the diagnosis of autoimmune diabetes. Recurrent flexural eczematous rashes, with negative epicutaneous tests but positive specific IgE tests for common allergens fulfilled the clinical criteria for the diagnosis of atopic dermatitis. The clinical, immunological and glycemic status were controlled with low doses of oral prednisone (<0.5 mg/kg), methotrexate (10mg/week), antimalarials, metformin, emollients and photoprotection. After changing her workplace, the immunosuppressive treatment could be discontinued, and the patient maintained normal immunological and biochemical profile at 6 months follow-up. This case brings a unique perspective on the evolution, associations spectrum and the management challenges of endocrine polyautoimmunity associated with atopic diathesis.

Context. The clinical presentation of histoplasmosis is varied. Due to its propensity for adrenal involvement, histoplasmosis is an important differential diagnosis in any patient presenting with adrenal mass, bilateral in particular. Objective. Data on clinical presentation, pattern of adrenal involvement, radiological appearance and long-term follow-up of adrenal histoplasmosis are relatively sparse; hence we looked at it. Design. This record based single-centre retrospective study was conducted in one of the tertiary care hospitals, situated in eastern India catering the Gangetic delta. Subjects and methods. Data on demographic characters, presenting manifestations, biochemical & hormonal parameters and radiological appearance of confirmed adrenal histoplasmosis cases (n=9), admitted between 2015-2019 have been retrieved. The treatment outcome and condition of patients after 1-4 years of followup has also been discussed. Results. Four out of the nine (44.4%) patients had predisposing immunocompromised conditions in the form of diabetes and/or chronic alcoholism while rest were immunocompetent. Seven out of nine patients (77.8 %) had signs and symptoms suggestive of adrenal insufficiency, while two (22.2%) presented with only pyrexia of unknown origin. All of them had bilateral adrenal mass, though the radiologically appearances were different. All patients received anti-fungal agents with/without hydrocortisone and/or fludrocortisone. One patient died (11.1%), while majority responded favourably to treatment. Adrenocortical function did not recover completely. Conclusions. The possibility of adrenal histoplasmosis should always be considered in patients presenting with bilateral adrenal mass, irrespective of adrenal morphology. Treatment is effective, but many of them require supplemental hydrocortisone for quite a long period, if not lifelong. Mineralocorticoid deficiency, however, is not permanent.

Background. The implementation of assisted reproductive techniques (ART) is a complex treatment requiring both a good cooperation between various professional groups in the fertility centre, and the patient’s and her partner’s cooperation. Accordingly, there are many sources of failure, such as using the wrong medication or not considering optimal times. If there is an artificial application of the ovulation induction injection, the success of the treatment is endangered and in some cases the cycle is discontinued, if the patient failed to administer the drug correctly. An alternative to cycle cancellation might be the maturation of the oocytes in vitro. We report on a 31-year-old patient in whom we performed an oocyte retrieval procedure 24 hours after triggering ovulation followed by in vitro maturation of the immature oocytes over a period of more than 12 h. The treatment resulted in a healthy, ongoing pregnancy.

Introduction. Heart failure and dilated cardiomyopathy (DCM) in adults are rarely caused by hypoparathyroidism induced hypocalcemia. Case report. Female patient, 40 years old, diabetic, with previous history of thyroidectomy for Graves’ disease, was hospitalized for syncope and symptoms of heart failure. ECG revealed sinus tachycardia, long QT, negative T from V1 up to V4. Chest X-ray, cardiac ultrasound and contrast cardiac MRI confirmed dilated left chambers, severe systolic dysfunction of the left ventricle (left ventricle ejection fraction=15%) due to diffuse hypokinesia and restrictive type of diastolic dysfunction. Patient status insignificantly improved with specific heart failure depletion treatment but important signs of hypocalcemia occurred. Low levels of total and ionic serum calcium were detected (total serum calcium 3.6 mg/dL, ionic calcium=2.2 mg/dL) along with low serum levels of parathormone (10 pg/mL) and high level of phosphatemia (6.4 mg/dL). After one month of parenteral treatment with calcium and oral vitamin D, hypocalcemic signs disappeared and heart failure significantly improved. Conclusion. This rare adult condition is refractory to heart failure conventional therapy but promptly responds to restoration of normocalcemia. It is important to be aware of this pathophysiological setting, in order to treat it correctly.

Introduction. Prader-Willi syndrome (PWS) is one of the most common known genetic causes of morbidly obese, resulting in\r\ndiabetes mellitus (DM) and the management of DM in PWS is difficult. Recently, glucagon-like peptide 1 (GLP-1) receptor agonists have been introduced for the treatment of type 2 DM. Here, we report the use of liraglutide, a GLP-1 receptor agonist, in a patient with DM in PWS.\r\nCase report. A Japanese male patient was diagnosed as having PWS at the age of 1 year. He was mentally retarted and developed morbid obesity. When he was 18 years old, his\r\nweight was 79 kg and height was 152 cm (BMI 34.1 kg/m2). His HbA1c level was 6.2 % and thus DM was diagnosed. Despite\r\nseveral medications, the control of DM worsened and thus at the age of 22 years his body weight and HbA1c further increased (83 kg and 10.8%, respectively). At this time,\r\nliraglutide was initiated. His weight and BMI did not change, however his HbA1c level decreased to 7.4 % after one year treatment. He did not have any side effects of liraglutide. This case indicates that GLP-1 receptor\r\nagonists may be useful for the treatment of DM with PWS.

Hypothyroidism is a frequently diagnosed endocrine disorder that has characteristic\r\nclinical signs and symptoms. The frequency of myopathy in hypothyroidism ranges from 30 to\r\n80%. The major symptoms related are: weakness, muscular cramps and myalgia. The\r\npseudohypertrophic form is called Hoffman's syndrome and is quite rare, reassign diagnosis\r\ndifficulties both to endocrinologists and neurologists. The pathogenesis of this form of\r\nmyopathy is still unclear. We report the case of two patients, daughter and father with\r\npseudohypertrophic myopathy and hypothyroidism by Hashimoto's thyroiditis. The two were\r\npreviously treated for hyperthyroidism: first by antithyroid drugs and secondary by surgery (the\r\ndaughter) and radioiodine (the father). Both developed iatrogenic hypothyroidism that vas\r\ntreated by thyroxin replacement therapy. The muscular symptoms: progressive proximal\r\nweakness, muscle hypertrophy accompanied by stiffness, spontaneous muscular pain, muscular\r\ncramps and fatigue during mild exercise have developed during the year before admittance. In\r\nboth patients Hashimoto's thyroiditis was revealed by the high level of TPO antibodies and the\r\nthyroid appearance in sonography. Hormonal dosages confirmed hypothyroidism. Elevated\r\nvalues of CPK and electromyography established the diagnosis of thyroid myopathy. Muscular\r\nsymptoms were improved but not remitted by the thyroxin replacement therapy in adequate\r\ndoses, but CPK normalized. It is the first time that a familial case of Hoffmann syndrome is\r\ndescribed, suggesting a genetic susceptibility to the development of the syndrome.

Introduction. Wolfram Syndrome (WS) is a rare autosomal recessively inherited disorder characterized by juvenile-onset diabetes mellitus (DM), diabetes insipidus, optic atrophy (OA), hearing loss and neurodegeneration. This report describes three cases with WS. Case report. The first case was diagnosed with DM and OA at the age of 6 and 11 years, respectively. Second patient was the sibling of the first patient, also had DM and was investigated for WS after his brothers’ diagnosis. The third patient was diagnosed with DM at the age of 5 years and developed bilateral sensorineural hearing loss and OA at the ages of 7 and 12 years, respectively. Preliminary diagnoses of all patients were confirmed by Sanger sequencing of the WFS1 gene. Two previously reported and a novel mutation were detected. While our first patient was diagnosed with attention deficit hyperactivity disorder previously described in WS patients, obsessive compulsive disorder observed in case 2, was not previously reported in WS to the best of our knowledge. Puberty delay was detected in our first patient and was diagnosed as constitutional delay of puberty and growth. Conclusion. Early diagnosis of WS can lead to early detection of associated pathologies and to decrease complications, morbidity and mortality.

Niemann-Pick disease (NPD), is a rare autosomal recessive lysosomal storage disorder. Niemann-Pick A and B are caused by homozygous or compound heterozygous mutations in the sphingomyelin phosphodiesterase-1 (SMPD1) gene on chromosome 11p15. Type B is panethnic, although its frequency is increased in Turkish, Arabic and North African populations. Clinical features vary significantly among patients. It is a rare condition and information about its management an outcome during pregnancy and labor is limited. Both maternal mortality and morbidity due to severe postpartum hemorrhage has been reported. We represent a case of successful pregnancy outcome in patient with NPD type B. Type of mutations in SMPD 1 gene and severity of disease before pregnancy can predict the prognosis of pregnancy.

Increased frequency of adrenal tumours and adrenal myelolipoma has been reported in patients with 21-hydroxylase deficiency (21-OHD). Adrenal myelolipoma is an uncommon, benign, biochemically non-functioning tumor and occasionally reported in association with endocrine disorders. Diagnosis of myelolipomas is based on imaging with ultrasonography, CT or MRI being effective in more than 90% of cases. We present a 34-year-old man with massive bilateral adrenal masses which was detected on computed tomography and was diagnosed as 21-hydroxylase deficiency (21-OHD) based on biochemical findings. Computerized tomography of the abdomen demonstrated bilaterally very low-density adrenal masses (16x28 mm on the right side and 91x88 and 33x30 mm on the left side) consistent with adrenal myelolipomas. Since myelolipomas are considered as benign tumors, he was not operated. Tumor size did not increase during two year follow-up periods. It is recommended to the physicians to be aware of increased frequency of benign adrenal tumors that occur frequently in patients with 21-OHD. Untreated CAH with prolonged excessive ACTH stimulation might contribute to the growth of adrenal masses. CAH should always be ruled out in incidentally detected adrenal masses to avoid unnecessary surgical procedures.