Persistent Elevation of Parathormone Levels after Surgery for Primary Hyperparathyroidism.

Background: Persistent elevation of serum parathyroid hormone (PTH) despite normocalcemia have been documented in 8- 40% of patients after parathyroidectomy. We hereby report our experience from different centers across India to determine clinical significance of postoperatively elevated PTH levels and review relevant literature.

Methods: We conducted a retrospective case series study and reviewed all the patients who underwent surgery for primary hyperparathyroidism (PHPT) from April 2010 to January 2020.

A case of Liddle's syndrome; unusual presentation with hypertensive encephalopathy.

Liddle's syndrome is a rare cause of secondary hypertension. Identification of this disorder is important because treatment differs from other forms of hypertension. We report an interesting case of a 35-year-old lady, a known diabetic and hypertensive patient, who presented with features of hypertensive encephalopathy.

Type 2 diabetes mellitus: An unusual association with Down's syndrome.

Down's syndrome (DS) is known to be associated with autoimmune disease including type 1 diabetes. To the best of our knowledge, there are no reports of DS with type 2 diabetes mellitus in the literature. We hereby report two cases of DS with type 2 diabetes.

Genetic analysis of a family with complete androgen insensitivity syndrome.

Androgen insensitivity causes impaired embryonic sex differentiation leading to developmental failure of normal male external genitalia in 46 XY genetic men. It results from diminished or absent biological actions of androgens, which is mediated by the androgen receptor (AR) in both the embryo and secondary sexual development. Mutations in the AR located on the X chromosome are responsible for the disease.

Surgical revascularization techniques for diabetic foot.

Diabetes is an important risk factor for atherosclerosis. The diabetic foot is characterized by the presence of arteriopathy and neuropathy. The vascular damage includes non-occlusive microangiopathy and macroangiopathy.

Carotid intima media thickness in type 2 diabetes mellitus with ischemic stroke.

Background: Diabetes mellitus is associated with high cardiovascular risk. Carotid intima media thickness (CIMT) is used commonly as a noninvasive test for the assessment of degree of atherosclerosis. The objective of this study was to find out the cut-off point for CIMT for ischemic stroke in patients with type 2 diabetes mellitus (T2DM) and to correlate CIMT with various parameters like smoking, hypertension, lipid profile and duration of T2DM.

Fetal endocrinology.

Successful outcome of pregnancy depends upon genetic, cellular, and hormonal interactions, which lead to implantation, placentation, embryonic, and fetal development, parturition and fetal adaptation to extrauterine life. The fetal endocrine system commences development early in gestation and plays a modulating role on the various physiological organ systems and prepares the fetus for life after birth. Our current article provides an overview of the current knowledge of several aspects of this vast field of fetal endocrinology and the role of endocrine system on transition to extrauterine life.

Implications of serum paraoxonase activity in obesity, diabetes mellitus, and dyslipidemia.

Human serum paraoxonase 1 (PON1) is an enzyme with esterase activity, and is physically bound to high-density lipoproteins (HDL). It plays a key role in the action of HDL toward protection of lipoprotein and biological membrane against oxidative damage. It may have a protective role against atherosclerosis by virtue of its action on hydrolyzing lipid peroxides and preventing accumulation of phospholipids in oxidized low-density lipoprotein (LDL).

Clinical analysis of hypertension in children: an urban Indian study.

Hypertension in children, although an uncommon entity, is associated with end-organ damage. We tried to study the clinical profile of hypertension in children presented to our hospital. The medical records from January 1990 to December 2010 of all children aged 18 years and younger with hypertension were studied.

Carbimazole-induced cholestatic hepatitis in Graves' disease.

Antithyroid medications are one of the treatment options for Graves' disease. Carbimazole is widely used as the drug of choice, except in pregnancy, where propythiouracil is preferred by many. It is generally well-tolerated.

Endocrinology of parturition.

The myometrium must remain relatively quiescent during pregnancy to accommodate growth and development of the feto-placental unit, and then must transform into a highly coordinated, strongly contracting organ at the time of labour for successful expulsion of the new born. The control of timing of labour is complex involving interactions between mother, fetus and the placenta. The timely onset of labour and delivery is an important determinant of perinatal outcome.

Coexistence of pheochromocytoma with uncommon vascular lesions.

Background: Pheochromocytoma/paragangliomas have been described to be associated with rare vascular abnormalities like renal artery stenosis. Coexistence of physiologically significant renal artery lesions is a compounding factor that alters management and prognosis of pheochromocytoma patients. Apart from individual case reports, data on such association in Indian population is not available.

Aberrant angiogenesis: The gateway to diabetic complications.

Diabetes Mellitus is a metabolic cum vascular syndrome with resultant abnormalities in both micro- and macrovasculature. The adverse long-term effects of diabetes mellitus have been described to involve many organ systems. Apart from hyperglycemia, abnormalities of angiogenesis may cause or contribute toward many of the clinical manifestations of diabetes.

ACE inhibitors or ARBs for diabetic nephropathy: the unrelenting debate.

Adequate control of blood pressure is of paramount importance in delaying the progression of renal disease in diabetic patients. Drugs acting on renin angiotensin aldosterone axis are of proven value in diabetes. Particularly angiotensin converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs) have benefits beyond blood pressure control.

Sturge-Weber syndrome: presentation with partial hypopituitarism.

Sturge-Weber syndrome (SWS) is a rare disorder involving central nervous system abnormalities. It manifests with a facial port-wine birthmark and a vascular malformation of the brain. Infants and children present with seizures and stroke-like episodes with focal neurologic deficits.

Clinical profile of coexisting conditions in type 1 diabetes mellitus patients.

Aims: Type 1 diabetes mellitus (T1DM) is associated with various genetic and autoimmune diseases implicated in its etiopathogenesis. We hereby profile the clinical association of such diseases among patients from our center.

Methods: Consecutive patients of T1DM presenting to department of Endocrinology from May 1997 to December 2011 were retrospectively analyzed in context of associated clinical profile.

Ovarian granulosa cell tumor: An uncommon presentation with primary amenorrhea and virilization in a pubertal girl.

A 16-year-old girl presented with primary amenorrhea and excess hair growth on her body and face for the last three years, along with pain and a mass in her lower abdomen for last one year. Examination revealed hirsutism and other virilizing features, with an irregular mass in the lower abdomen corresponding to 16 weeks'gestation. Serum testosterone was 320 ng / dl and ultrasonogram of the pelvis revealed a solid mass of 5 × 4 cm in the left adnexa.

Genetics of type 2 diabetes mellitus and other specific types of diabetes; its role in treatment modalities.

Type 2 diabetes mellitus (T2DM) is among the most challenging health issues of the 21st century and is associated with an alarming rise in the incidence. The pathophysiological processes that lead to development of T2DM are still unclear, however impairment in insulin secretion and/or action is clearly indicated. Type 2 diabetes is a polygenic disorder with multiple genes located on different chromosomes contributing to its susceptibility.

Pheochromocytoma: an uncommon presentation of an asymptomatic and biochemically silent adrenal incidentaloma.

Pheochromocytomas are rare tumours originating from the chromaffin tissue. The clinical manifestations are variable and are not specific; as a result, pheochromocytomas often imitate other diseases. The diagnosis is usually established by biochemical studies, i.

Necrobiosis lipoidica diabeticorum: A case-based review of literature.

Necrobiosis lipoidica diabeticorum (NLD) is a rare chronic and granulomatous skin disorder that affects 0.3% of diabetic patients. Although the etiology and pathogenesis of NLD is still controversial, it is thought that microangiopathy has an important role.

Neuropsychiatric screening in type 2 diabetes mellitus.

Diabetes mellitus is considered to be one of the most psychologically demanding of the chronic medical illnesses and is often associated with several psychiatric disorders. Psychiatric disorders can be a risk factor for, as well as a complication of, diabetes leading to bidirectional association between the two morbidities. Physicians caring for people with diabetes must be trained to recognize and manage comorbid psychiatric conditions that commonly occur.

Dysgerminoma in a female with turner syndrome and Y chromosome material: A case-based review of literature.

We report a 17-year-old girl evaluated for primary amenorrhea. Cytogenetic analysis of the peripheral blood lymphocytes revealed normal autosomes with 46X inv (Y) confirming the diagnosis of Turner's syndrome with Y cell line. Treatment was initiated with conjugated estrogen while recommending bilateral prophylactic oophorectomy to the patient.

Pheochromocytoma with inferior vena cava thrombosis: An unusual association.

Pheochromocytomas have been described in association with vascular abnormalities like renal artery stenosis. A 48-year-old man was admitted to our hospital with the complaints of headache, sweating, anxiety, dizziness, nausea, vomiting and hypertension. For last several days, he was having a dull aching abdominal pain.

Reversible mitral and aortic regurgitation due to pioglitazone.

Objective: To report the occurrence of pioglitazone-induced reversible valvular regurgitant lesions.

Methods: Clinical, laboratory, and imaging data are reported on a patient with known type 2 diabetes mellitus, who was prescribed pioglitazone to achieve better glycemic control.

Results: We present a case report of a 50-year-old woman, in whom diabetes had been diagnosed 5 years previously, who developed severe mitral and aortic regurgitation during 5 months of treatment with pioglitazone along with clinical and laboratory indications of fluid retention.