Transient congenital hypothyroidism can be due to: iodine deficiency or excess, maternal consumption of goitrogens or antithyroid medications during pregnancy, transplacental passage of TSH receptor-blocking antibodies, and neonatal very low birth weight and prematurity

Treatment with fibrates, a widely used class of lipid-modifying agents, results in a substantial decrease in plasma triglycerides and is usually associated with a moderate decrease in LDL cholesterol and an increase in HDL cholesterol concentrations.
Evidence from studies is available to implicate 5 major mechanisms underlying the above-mentioned modulation of lipoprotein phenotypes by fibrates:
1. Induction of lipoprotein lipolysis.
2. Induction of hepatic fatty acid (FA) uptake and reduction of hepatic triglyceride production.
3. Increased removal of LDL particles. Fibrate treatment results in the formation of LDL with a higher affinity for the LDL receptor, which is thus catabolized more rapidly.
4. Reduction in neutral lipid (cholesteryl ester and triglyceride) exchange between VLDL and HDL may result from decreased plasma levels of TRL.
5. Increase in HDL production and stimulation of reverse cholesterol transport. Fibrates increase the production of apoA-I and apoA-II in the liver, which may contribute to the increase of plasma HDL concentrations and a more efficient reverse cholesterol transport.

Three classes of medications are appropriate for the management of major triglyceride elevations: fibric acid derivatives, niacin, and omega-3 fatty acids.

Fibrate is used as a first-line agent for reduction of triglycerides in patients at risk for triglyceride-induced pancreatitis.

High-dose niacin (vitamin B-3) (1500 or more mg/d) decreases triglyceride levels by at least 40% and can raise HDL cholesterol levels by 40% or more. Niacin also reliably and significantly lowers LDL cholesterol levels, which the other major triglyceride-lowering medications do not.

Omega-3 fatty acids are attractive because of their low risk of major adverse effects or interaction with other medications. At high doses (>4 g/d), triglycerides are reduced.

Elevated TSH (usually 4.5-10.0 mIU/L) with normal free T4 is considered mild or subclinical hypothyroidism.
Hypothyroidism commonly manifests as a slowing in physical and mental activity but may be asymptomatic. Symptoms and signs are often subtle and neither sensitive nor specific.
The following are symptoms of hypothyroidism:
– Fatigue, loss of energy, lethargy
– Weight gain
– Decreased appetite
– Cold intolerance
– Dry skin
– Hair loss
– Sleepiness
– Muscle pain, joint pain, weakness in the extremities
– Depression
– Emotional lability, mental impairment
– Forgetfulness, impaired memory, inability to concentrate
– Constipation
– Menstrual disturbances, impaired fertility
– Decreased perspiration
– Paraesthesia and nerve entrapment syndromes
– Blurred vision
– Decreased hearing
– Fullness in the throat, hoarseness
Physical signs of hypothyroidism include the following:
– Weight gain
– Slowed speech and movements
– Dry skin
– Jaundice
– Pallor
– Coarse, brittle, straw-like hair
– Loss of scalp hair, axillary hair, pubic hair, or a combination
– Dull facial expression
– Coarse facial features
– Periorbital puffiness
– Macroglossia
– Goitre (simple or nodular)
– Hoarseness
– Decreased systolic blood pressure and increased diastolic blood pressure
– Bradycardia
– Pericardial effusion
– Abdominal distention, ascites (uncommon)
– Hypothermia (only in severe hypothyroid states)
– Nonpitting oedema (myxoedema)
– Pitting oedema of lower extremities
– Hyporeflexia with delayed relaxation, ataxia, or both.

Vit b12 requires trypsin enzyme to split it from its R-binders in order to make the vitamin bind to intrinsic factor required for absorption. In alcoholic patients, chronic pancreatitis is very common. Other causes related to alcoholism can be folate deficiency or bone marrow dysfunction.

For type 2 diabetics, biguanides are the treatment of choice.

This a case of gestational diabetes presenting with DKA. It is a serious case that requires immediate intervention. Pregnant diabetics tend to develop DKA on a lower serum glucose level than non-pregnant diabetics. The shortness of breath is a trial to wash the excess CO2 to compensate for the metabolic acidosis seen in the ABG. The fruity smell is acetone excreted through the lungs. The main treatment of this case is proper fluid management and insulin infusion.

The combination of Insulinoma and Parathyroid diseases is suggestive of MEN 1 syndrome.
Multiple endocrine neoplasia type 1 (MEN1) is a rare hereditary tumour syndrome inherited in an autosomal dominant manner and characterized by a predisposition to a multitude of endocrine neoplasms primarily of parathyroid, entero-pancreatic, and anterior pituitary origin, as well as non-endocrine neoplasms.
Other endocrine tumours in MEN1 include foregut carcinoid tumours, adrenocortical tumours, and rarely pheochromocytoma. Nonendocrine manifestations include meningiomas and ependymomas, lipomas, angiofibromas, collagenomas, and leiomyomas.

Primary hyperparathyroidism (PHPT), due to parathyroid hyperplasia is the most frequent and usually the earliest expression of MEN-1, with a typical age of onset at 20-25 years.

Thiamine deficiency is very common with alcoholism. It manifests by Wernicke-Korsakoff encephalopathy. The patient is usually agitated, with an abnormal gait and amnesia.

Weight loss is most commonly linked to hyperthyroidism. An overactive thyroid gland (hyperthyroidism) or underactive thyroid gland (hypothyroidism) can cause menstrual irregularities, including amenorrhea. In this scenario, we would carry out thyroid function tests.

A low haemoglobin and a high retic count is suggestive of a haemolytic anaemia. Occasional spherocytes can be seen on blood film during haemolysis and it is not a specific finding. Direct Coombs test will help to identify autoimmune haemolytic anaemia, where there are antibodies attached to RBCs.

As the patient has early menopause, hormone replacement therapy (HT) is considered to be the first line of choice for prevention of bone loss and fracture in the early postmenopausal period for 5 years.

Cabergoline, an ergot derivative, is a long-acting dopamine agonist. It is usually better tolerated than Bromocriptine (BEC), and its efficacy profiles are somewhat superior to those of BEC. It offers the convenience of twice-a-week administration, with a usual starting dose of 0.25 mg biweekly to a maximum dose of 1 mg biweekly. Some studies have shown efficacy even with once-a-week dosing. Cabergoline appears to be more effective in lowering prolactin levels and restoring ovulation. Up to 70% of patients who do not respond to BEC respond to cabergoline.

Raloxifene is a selective oestrogen-receptor modulator (SERM) that has been approved for use in the prevention and treatment of osteoporosis in postmenopausal women.
A SERM interacts with oestrogen receptors, functioning as an agonist in some tissues and an antagonist in other tissues. Because of their unique pharmacologic properties, these agents can achieve the desired effects of oestrogen without the possible stimulatory effects on the breasts or uterus.

The history is suggestive of gastric carcinoma with dysphagia, vomiting, weight loss and lymphatic metastasis to the supraclavicular node, known as Virchow’s node.

Glucagon-like peptide 1 (GLP-1) is a 30-amino acid peptide hormone produced in the intestinal epithelial endocrine L-cells by differential processing of proglucagon. GLP-1 is released in response to meal intake.
The main actions of GLP-1 are to stimulate insulin secretion (i.e., to act as an incretin hormone) and to inhibit glucagon secretion, thereby contributing to limit postprandial glucose excursions. It also inhibits gastrointestinal motility and secretion and thus acts as an enterogastrone and part of the ileal brake mechanism. GLP-1 also appears to be a physiological regulator of appetite and food intake.
Decreased secretion of GLP-1 may contribute to the development of obesity, and exaggerated secretion may be responsible for postprandial reactive hypoglycaemia.

The key features of MODY are: being diagnosed with DM under the age of 15, having a parent with DM, and DM in two or more generations of the family.

Osteopenia is an early sign of bone weakening that is less severe than osteoporosis.
The numerical result of the bone density test is quantified as a T score. The lower the T score, the lower the bone density. T scores greater than -1.0 are considered normal and indicate healthy bone. T scores between -1.0 and -2.5 indicate osteopenia. T scores lower than -2.5 indicate osteoporosis.
DEXA also provides the patient’s Z-score, which reflects a value compared with that of person matched for age and sex.
Z-score values of -2.0 SD or lower are defined as below the expected range for age and those above -2.0 SD as within the expected range for age.

The boy has an increased BMI which implies he is overweight. Possible trauma to his pancreas might have led to a diabetes-like condition, induced by damage to the beta cells. Fasting blood glucose should be measured as a follow-up strategy to see if the damage is reversible or irreversible and to conclude if the glycosuria is related to his metabolic profile or to his accident.

Achondroplasia is the most common type of short-limb disproportionate dwarfism. A single gene mapped to the short arm of chromosome 4 (band 4p16.3) is responsible for achondroplasia and is transmitted as an autosomal dominant trait. All people with achondroplasia have a short stature.
Characteristic features of achondroplasia include an average-size trunk, short arms and legs with particularly short upper arms and thighs, limited range of motion at the elbows, and an enlarged head (macrocephaly) with a prominent forehead. Fingers are typically short and the ring finger and middle finger may diverge, giving the hand a three-pronged (trident) appearance. People with achondroplasia are generally of normal intelligence.
Examination of the infant after birth shows increased front-to-back head size. There may be signs of hydrocephalus. It may be diagnosed radiographically at birth, or becomes obvious within the first year with disparity between a large skull, normal trunk length and short limbs.

Klinefelter syndrome (KS), the most common human sex chromosome disorder 47,XXY. It is characterized by hypogonadism (micro-orchidism, oligospermia/azoospermia) and gynecomastia in late puberty. If Klinefelter syndrome is not diagnosed prenatally, a patient with 47,XXY karyotype may demonstrate various subtle, age-related clinical signs that would prompt diagnostic testing. These include the following:
Infants: Hypospadias, small phallus, cryptorchidism.
Toddlers: Developmental delay (especially expressive language skills), hypotonia.
Older boys and adolescent males: Tall stature; delayed or incomplete pubertal development with eunuchoid body habitus; gynecomastia; small, firm testes; sparse body hair.

From childhood with progression to early puberty, the pituitary-gonadal function observed is within normal limits for 47,XXY males.
At mid puberty and later, follicle-stimulating hormone (FSH) and luteinizing hormone (LH) concentrations rise to hyper-gonadotropic levels, inhibin B levels fall until they are undetectable, and testosterone levels are at low or low-normal levels after an initial increase.

Fragile X syndrome, also termed Martin-Bell syndrome or marker X syndrome, is the most common cause of inherited mental retardation, intellectual disability, and autism.
However, the patient here does not have any mental disabilities as he already works as a clerk, and that too would make Down’s Syndrome less likely.

Classic Kallmann syndrome (KS) and idiopathic hypogonadotropic hypogonadism (IHH) are rare genetic conditions that encompass the spectrum of isolated hypogonadotropic hypogonadism. Most patients have gonadotropin-releasing hormone (GnRH) deficiency, as suggested by their response to pulsatile GnRH therapy. Hypothalamic-pituitary function is otherwise normal in most patients, and hypothalamic-pituitary imaging reveals no space-occupying lesions. By definition, either anosmia or severe hyposmia is present in patients with Kallmann syndrome, in contrast to patients with idiopathic hypogonadotropic hypogonadism, whose sense of smell is normal.

Hashimoto thyroiditis is part of the spectrum of autoimmune thyroid diseases (AITDs) and is characterized by the destruction of thyroid cells by various cell- and antibody mediated immune processes. It usually presents with hypothyroidism, insidious in onset, with signs and symptoms slowly progressing over months to years.

The diagnosis of Hashimoto thyroiditis relies on the demonstration of circulating antibodies to thyroid antigens (mainly thyroperoxidase and thyroglobulin) and reduced echogenicity on thyroid sonogram in a patient with proper clinical features.

The presence of the pulses excluded Thromboangitis Obliterans. The pain is not suggestive of sciatica. The history doesn’t support a DVT or an embolus as there is no pain at rest, swelling or skin changes. So the most probable diagnosis is atherosclerosis as the chronic diabetes and smoking support it.

The level of haemoglobin A1c (HbA1c), also known as glycated haemoglobin, determines how well a patient’s blood glucose level has been controlled over the previous 8-12 weeks. Recent studies have been made to correlate between HbA1c and average glucose level.
Using the following formula: Average blood glucose (mmol/l) = (1.98 x 1 HbA1c) – 4.29

Biguanides (Metformin):
People who take metformin alone should be able to fast safely given that the possibility of hypoglycaemia is minimal. However, patients should modify its dose and administration timing to provide two-thirds of the total daily dose, which should be taken immediately with the sunset meal, while the other third is taken before the predawn meal.

Thiazolidinediones: No change needed.

Sulfonylurea:
Once-daily sulfonylurea (such as glimepiride or gliclazide MR): the total daily dose should be taken with the sunset meal.
Shorter-acting sulfonylurea (such as gliclazide twice daily): the same daily dose remains unchanged, and one dose should be taken at the sunset meal and the other at the predawn meal.
Long-acting sulfonylurea (such as glibenclamide): these agents should be avoided.

It is important that diabetic patients to eat a healthy balanced diet and choose foods with a low glycaemic index (such as complex carbohydrates), which can help to maintain blood glucose levels during fasting. Moreover, it is crucial to consume adequate fluids to prevent dehydration. Physical activity is encouraged, especially during non-fasting periods.

Androgen insensitivity syndrome (AIS), previously referred to as testicular feminization, is an X-linked disorder in which the patients are genotypically male (possessing and X and Y chromosome) and phenotypically female. This disorder is rare, with reported incidences from 1 in 20,000 to 1 in 60,000 live male births, and is the result of a missing gene on the X chromosome that is responsible for the cytoplasmic or nuclear testosterone receptor. In its absence, the gonad, which is a testis, produces normal amounts of testosterone; however, the end tissues are unable to respond due to the deficient receptors leading to the external genitalia developing in a female fashion. Anti-mullerian hormone, which is produced by the testis, is normal in these patients, leading to regression of the Mullerian duct. Wolffian duct development, which depends on testosterone, does not occur as the ducts lack the receptors.
The cumulative effect is a genotypic male with normal external female genitalia (without pubic or axillary hair), no menses, normal breast development, short or absent vagina, no internal sex organs, and the presence of testis. Frequently, these patients have bilateral inguinal hernias in childhood, and their presence should arouse suspicion of the diagnosis.

Hashimoto thyroiditis is the most common cause of hypothyroidism in developed countries. In contrast, worldwide, the most common cause of hypothyroidism is an inadequate dietary intake of iodine. This disease is also known as chronic autoimmune thyroiditis and chronic lymphocytic thyroiditis.

The empty boxes indicate that the patient has run out of his medication.
Chronic administration of high doses of glucocorticoids (GCs) (e.g., prednisone or prednisolone) and also other hormones such as oestrogens, progestins, androgens and growth hormone induce varying degrees of tolerance, resulting in a progressively decreased response to the effect of the drug, followed by dependence and rarely addiction.
The glucocorticoid withdrawal syndrome (GWS) has been considered a withdrawal reaction due to established physical dependence on supraphysiological GC levels.
The severity of GWS depends on the genetics and developmental history of the patient, on his environment, and on the phase and degree of dependence the patient has reached. Its management should include a temporary increase in the dose of GCs followed by gradual, slow tapering to a maintenance dose.

Primary aldosteronism now is considered one of the more common causes of secondary hypertension (HTN).
Individuals with primary aldosteronism may present with hypokalaemia metabolic alkalosis; however, as many as 38% of patients with primary aldosteronism may be normokalaemia at presentation.
Routine laboratory studies can show hypernatremia, hypokalaemia, and metabolic alkalosis resulting from the action of aldosterone on the renal distal convoluted tubule (DCT) (i.e., enhancing sodium reabsorption and potassium and hydrogen ion excretion).
Plasma aldosterone/plasma renin activity ratio is used for screening because it is fairly constant over many physiologic conditions.

The patient is clinically free, so Cushing diseases can be exclude.

The clinical manifestations of Small cell lung cancer (SCLC) can result from local tumour growth, intrathoracic spread, distant spread, and/or paraneoplastic syndromes.
Hypertrophic pulmonary osteoarthropathy (HPO) is a rare paraneoplastic syndrome that is frequently associated with lung cancer; however, the incidence of clinically apparent HPO is not well known.
SIADH is present in 15% of cases and most commonly seen.
Although hypercalcaemia is frequently associated with malignancy, it is very rare in small cell lung cancer despite the high incidence of lytic bone metastases.
Ectopic Cushing’s syndrome in SCLC does not usually exhibit the classic signs of Cushing’s syndrome and Cushing’s syndrome could also appear during effective chemotherapy.
Chemotherapy is the treatment of choice in SCLC.

Elderly patients with severe hypothyroidism often present with variable symptoms that may be masked or potentiated by co-morbid conditions. Characteristic symptoms may include fatigue, weight gain, cold intolerance, hoarseness, constipation, and myalgias. Neurologic symptoms may include ataxia, depression, and mental status changes ranging from mild confusion to overt dementia.
Clinical findings that may raise suspicion of thyroid hormone deficiency include hypothermia, bradycardia, goitrous enlargement of the thyroid, cool dry skin, myxoedema, delayed relaxation of deep tendon reflexes, a pericardial or abdominal effusion, hyponatremia, and hypercholesterolemia.

The patient has a greatly reduced free T4 concentration, is hypothermic, unconscious and has evidence of associated heart failure. All of those support the diagnosis of profound hypothyroidism.

Charcot arthropathy is a progressive condition of the musculoskeletal system that is characterized by joint dislocations, pathologic fractures, and debilitating deformities. It results in progressive destruction of bone and soft tissues at weight-bearing joints. In its most severe form, it may cause significant disruption of the bony architecture.
Charcot arthropathy can occur at any joint; however, it occurs most commonly in the lower extremity, at the foot and ankle. Diabetes is now considered to be the most common aetiology of Charcot arthropathy.

Diabetes insipidus (DI) is defined as the passage of large volumes (>3 L/24 hr) of dilute urine (< 300 mOsm/kg). It has the following 2 major forms:
Central (neurogenic, pituitary, or neurohypophyseal) DI, characterized by decreased secretion of antidiuretic hormone (ADH; also referred to as arginine vasopressin [AVP])
Nephrogenic DI, characterized by decreased ability to concentrate urine because of resistance to ADH action in the kidney.
The boy most probably has nephrogenic diabetes insidious (DI) not central DI so he is not responding to the ADH treatment.

Approximately one third of patients treated with radioiodine therapy develop transient hypothyroidism. Unless a patient is highly symptomatic, thyroxine replacement may be withheld if hypothyroidism occurs within the first 2 months of therapy. If it persists for longer than 2 months, permanent hypothyroidism is likely and replacement with T4 should be initiated.

Hyperthyroidism is characterised by heat intolerance, loss of weight, increased sweating, increased bowel frequency and tachycardia. On GPE, there might be proptosis of eyes and tremors in the hands.

The symptoms this female presented with in the OPD are major symptoms of hypothyroidism due to insufficient thyroid hormone.

Primary hyperparathyroidism (PHPT) is diagnosed based upon levels of blood calcium and parathyroid hormone (PTH). In most people with PHPT, both levels are higher than normal. Occasionally, a person may have an elevated calcium level and a normal or minimally elevated PTH level. Since PTH should normally be low when calcium is elevated, a minimally elevated PTH is considered abnormal and indicates PHPT.

In patients with polycystic ovarian syndrome (PCOS), FSH levels are within the reference range or low. Luteinizing hormone (LH) levels are elevated for Tanner stage, sex, and age. The LH-to-FSH ratio is usually greater than 3.

Women with PCOS have abnormalities in the metabolism of androgens and oestrogen and in the control of androgen production. PCOS can result from abnormal function of the hypothalamic-pituitary-ovarian (HPO) axis.
The major features of PCOS include menstrual dysfunction, anovulation, and signs of hyperandrogenism. Other signs and symptoms of PCOS may include the following:
– Hirsutism
– Infertility
– Obesity and metabolic syndrome
– Diabetes
– Obstructive sleep apnoea

Androgen excess can be tested by measuring total and free testosterone levels or a free androgen index. An elevated free testosterone level is a sensitive indicator of androgen excess. Other androgens, such as dehydroepiandrosterone sulphate (DHEA-S), may be normal or slightly above the normal range in patients with polycystic ovarian syndrome (PCOS). Levels of sex hormone-binding globulin (SHBG) are usually low in patients with PCOS.

Some women with PCOS have insulin resistance and an abnormal lipid profile (cholesterol >200 mg/dL; LDL >160 mg/dL). Approximately one-third of women with PCOS who are overweight have impaired glucose tolerance or type 2 diabetes mellitus by 30 years of age.

This patient has polycystic ovarian syndrome (PCOS). Medical management of PCOS is aimed at the treatment of metabolic derangements, anovulation, hirsutism, and menstrual irregularity.
First-line medical therapy usually consists of an oral contraceptive to induce regular menses. The contraceptive not only inhibits ovarian androgen production but also increases sex hormone-binding globulin (SHBG) production. The American College of Obstetricians and Gynaecologists (ACOG) recommends the use of combination low-dose hormonal contraceptive agents for long-term management of menstrual dysfunction.
If symptoms such as hirsutism are not sufficiently alleviated, an androgen-blocking agent may be added. Pregnancy should be excluded before therapy with oral contraceptives or androgen-blocking agents are started.
First-line treatment for ovulation induction when fertility is desired is clomiphene citrate. Second-line strategies may be equally effective in infertile women with clomiphene citrate-resistant PCOS.

Thyroid malignancies are divided into papillary carcinomas (80%), follicular carcinomas (10%), medullary thyroid carcinomas (5-10%), anaplastic carcinomas (1-2%), primary thyroid lymphomas (rare), and primary thyroid sarcomas (rare).
Hürthle cell carcinoma is a rare thyroid malignancy that is often considered a variant of follicular carcinoma.
– Papillary and Follicular carcinoma are slow-growing tumours
– Sporadic cases of Medullary thyroid carcinoma also typically manifest with painless solitary thyroid nodules in the early stages.
– Anaplastic thyroid carcinoma has the most aggressive biologic behaviour of all thyroid malignancies and has one of the worst survival rates of all malignancies in general. It manifests as a rapidly growing thyroid mass in contrast to a well-differentiated carcinoma, which are comparatively slow-growing. Patients commonly present with associated symptoms due to local invasion. Hoarseness and dyspnoea resulting from the involvement of the recurrent laryngeal nerve and airway occur in as many as 50% of patients.
– Almost all patients with primary thyroid lymphoma have either a clinical history or histological evidence of chronic lymphocytic thyroiditis. The risk of primary thyroid lymphoma increases 70-fold in patients with chronic lymphocytic thyroiditis compared with the general population. Regional and distant lymphadenopathy is common.

This patient is most likely suffering from diabetes mellitus. Diagnosis of DM involves checking for elevated blood glucose levels (hyperglycaemia).

The patients high morning blood sugar levels are suggestive to Somogyi Phenomenon which suggests that hypoglycaemia during the late evening induced by insulin could cause a counter regulatory hormone response that produces hyperglycaemia in the early morning.
Substitution of regular insulin with an immediate-acting insulin analogue, such as Humulin lispro, may be of some help.

The patient’s age and symptoms suggest Grave’s disease with thyroid-associated ophthalmopathy. In Grave’s disease, weight loss is noticed regardless of normal eating habits of the patient. Palpitations are also typical and may be confused with a panic attack. Proptosis is usually bilateral, but unilateral is also possible.

Oestrogen therapy reduces plasma levels of LDL cholesterol and increases levels of HDL cholesterol. It can improve endothelial vascular function, however, it also has adverse physiological effects, including increasing the plasma levels of triglycerides (small dense LDL particles). Therefore, although HRT may have direct beneficial effects on cardiovascular outcomes, these effects may be reduced or balanced by the adverse physiological effects.

The presentation is highly suggestive of a hypoglycaemic episode, which is more common amongst older patient with diabetes mellitus. The chance of hypoglycaemia is higher with insulin users. Blood sugar measurement is crucial in the management.

These symptoms are suggestive of thyrotoxicosis. In this disease, the basal metabolic rate of the patients is increased due to excessive thyroid hormones in the blood.

Impaired glucose tolerance is a pre-diabetic state of hyperglycaemia that is associated with insulin resistance and increased risk of cardiovascular pathology. To diagnose impaired glucose tolerance, the OGTT value after 2 hrs should be 140-199mg/dl (7.7 – 11.0 mmol/l). Impaired fasting glucose is diagnosed as fasting blood sugar between 100 mg/dl to 125 mg/dl.

Subacute thyroiditis (De Quervain’s thyroiditis) is a self-limiting thyroid condition presenting with three clinical courses of hyperthyroidism, hypothyroidism, and return to normal thyroid function. In subacute thyroiditis serum thyroglobulin (TG) levels are elevated. ESR is usually greater than 50 mm/h, often exceeding 100 mm/h. Radio-iodine uptake is low or nil. Antithyroperoxidase antibodies are associated with autoimmune thyroiditis

Insulin remains the standard of care for the treatment of uncontrolled gestational diabetes. Tight control maintained in the first trimester and throughout pregnancy plays a vital role in decreasing poor fetal outcomes, including structural anomalies, macrosomia, hypoglycaemia of the new-born, adolescent and adult obesity, and diabetes.
The baby is already large for dates so nutritional therapy can not be used alone.