Association of primary hyperparathyroidism with pituitary adenoma and management issues.

The co-occurrence of primary hyperparathyroidism (PHPT) and pituitary adenomas (PAs) is often indicative of underlying genetic syndromes such as Multiple Endocrine Neoplasia type 1 (MEN1) and, less commonly, MEN4. Although both conditions can occur sporadically, their simultaneous presence warrants evaluation for genetic mutations, with MEN1 mutations being the most frequent cause. The management of concurrent PHPT and PAs, especially in MEN1 patients, presents unique challenges.

Malignant thyroid neoplasm with ectopic Cushing's syndrome.

An adult man in his 30s with newly diagnosed diabetes mellitus and hypertension presented with a 33 lb weight gain, generalised swelling and classic Cushingoid features, including proximal muscle weakness, easy bruisability, wide violaceous striae and a painless, progressively enlarging right-sided neck swelling over the past month. Physical examination revealed a 4×4 cm thyroid mass, facial plethora and dorsocervical fat pads. Laboratory investigations confirmed hypercortisolism with elevated cortisol and Adrenocorticotropic Hormone(ACTH), with non-suppression on dexamethasone suppression tests.

Ectopic acromegaly with tumoral range hyperprolactinemia and apoplexy with a dramatic regression of pituitary hyperplasia.

Acromegaly due to ectopic secretion of growth hormone-releasing hormone (GHRH) is a rare disorder. The signs and symptoms of ectopic acromegaly are indistinguishable from acromegaly due to a somatotroph adenoma. A 35-year-old female presented with secondary amenorrhea for 10 years, intermittent headache, and reduced vision in both eyes for 4 years, which worsened over 4 months before presentation.

Calcifediol boosts efficacy of ChAdOx1 nCoV-19 vaccine by upregulating genes promoting memory T cell responses.

The ChAdOx1 nCoV-19 (COVISHIELD) vaccine has emerged as a pivotal tool in the global fight against the COVID-19 pandemic. In our previous study eligible subjects were supplemented with calcifediol, a direct precursor to the biologically active form of vitamin D, calcitriol with an objective to enhance the immunogenicity of the COVISHIELD vaccine. Herein we investigated the effects of calcifediol supplementation on gene expression profiles in individuals who received the COVISHIELD vaccine.

Normative Data for Insulin-Like Growth Factor 1 in Healthy Children and Adolescents From India.

Background: Serum insulin-like growth factor 1 (IGF-1) is an important biochemical tool to diagnose and monitor growth hormone (GH)-related disorders. However, ethnicity-specific Indian data, following consensus criteria for the establishment of normative data, are not available. Our objective was to generate chronological age (CA)-, bone age (BA)- and Tanner stage-specific normative data for IGF-1 in healthy Indian children and adolescents.

Bone mineral density, turnover, and microarchitecture assessed by second-generation high-resolution peripheral quantitative computed tomography in patients with Sheehan's syndrome.

Unlabelled: Sheehan's syndrome (SS) is a rare but well-characterized cause of hypopituitarism. Data on skeletal health is limited and on microarchitecture is lacking in SS patients.

Purpose: We aimed to explore skeletal health in SS with bone mineral density (BMD), turnover, and microarchitecture.

Osteoporosis and Obesity.

Introduction: This article concisely overviews the complex relationship between obesity and bone health. Obesity, characterized by excessive fat accumulation, has been traditionally associated with higher bone mineral density. Also, recent data suggest a favorable bone microarchitecture profile in these patients.

Efficacy, safety, and dose-response effects of calcifediol supplementation on 25-hydroxyvitamin D, parathyroid hormone, and 1,25-dihydroxyvitamin D levels in healthy adults: An open-label, interventional pilot study.

Background: Vitamin D deficiency (VDD) is highly prevalent across the globe. Cholecalciferol (Vitamin D3) fails to attain sufficient serum concentrations of 25-hydroxyvitamin D (25(OH)D) in a significant proportion of supplemented individuals. Calcifediol (25-hydroxyvitamin D3) is less studied in healthy adults and its effects on 25(OH)D, parathyroid hormone (PTH), and 1,25-dihydroxyvitamin D (1,25(OH)2D) at higher doses are not well known.

A Rare Case of Headache in a Patient With McCune-Albright Syndrome: A Triple Threat.

A 26-year-old male presented with facial asymmetry since 11 years of age and painless progressive diminution of vision in the left eye since 16 years of age. He presented with an exacerbation of headaches for the past two months. On examination, he was tall and had acral enlargement, craniofacial deformity, and bilateral asymmetric testicular enlargement.

Normative Data on Dehydroepiandrosterone Sulphate (DHEAS) and its Attributes in Healthy Indian Children and Adolescents.

Dehydroepiandrosterone sulphate (DHEAS), the biochemical indicator of adrenarche and pubarche, is of paramount importance in the evaluation of puberty-related disorders. The reference range of DHEAS should be ethnicity, age, sex, pubarche and Tanner stage specific. Anthropometry, puberty assessment and hormonal parameters were estimated using electrochemiluminescence assay.

Unusual and lesser-known rare causes of adult growth hormone deficiency.

Growth hormone is among the most common hormones to be deficient in pituitary insult. It can occur either in isolation or combined with other hormone deficiencies. Growth hormone deficiency in adults (AGHD) can be due to causes acquired in adulthood or have a childhood-onset etiology, but the former is about three times more common.

Impulse Control Disorders with Short-term Use of Cabergoline in Macroprolactinomas: A Prospective Study with a Brief Review of Literature.

Impulse control disorders (ICDs) are less-emphasized adverse effects of dopamine agonists. Evidence on prevalence and predictors of ICDs in patients with prolactinomas is limited and confined chiefly to cross-sectional studies. This was a prospective study performed to investigate ICDs in treatment-naïve patients with macroprolactinomas (n = 15) using cabergoline (Group I), compared to consecutive patients of nonfunctioning pituitary macroadenomas (n = 15) (Group II).

Approach to the Patient: A Case With an Unusual Cause of Hypopituitarism.

Hypopituitarism, which refers to insufficiency of one or more hormones of the pituitary, can be due to myriad causes. The clinical and radiological spectrum of the condition is heterogeneous, based on the patient's age, gender, clinical setting, and/or other past medical history. Hypopituitarism includes central hypocortisolism, hypothyroidism, hypogonadism, and growth hormone deficiency.

Long-term hepatic and cardiac health in patients diagnosed with Sheehan's syndrome.

Purpose: Sheehan's syndrome (SS) is characterised by chronic pituitary insufficiency following a vascular insult to the pituitary in the peripartum period. There is a lack of substantial evidence on the long-term hepatic and cardiac consequences in these patients, following hormone replacement.

Methods: Patients with a diagnosis of SS were recruited for the study.