Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We describe a case of traumatic panhypopituitarism following head injury. Generally considered, posttraumatic hypopituitarism occurs in patients who have suffered from severe head injury. However there were a few case reports of panhypopituitarism due to mild and moderate head injury. A 51-year-old male presented with a history of blunt head injury caused by a concrete block hitting his head directly during work. On admission, initial Glasgow Coma Scale was 14. Open depressed skull fracture was suspected. Emergency craniectomy and debridement were performed. Ten days after surgery, hypothermia, lethargy and appetite loss were manifested. Endocrinological examination showed panhypopituitarism with diabetes insipidus. MRI revealed ruptured pituitary stalk and pituitary gland hemorrhage. Coronal and sagittal MRI was helpful for the diagnosis of traumatic panhypopituitarism. General condition was recovered by hormone replacement therapy. It is important for medical staff carefully to observe vital signs and clinical symptoms, even if mild brain injury. Pituitary function test should also be undergone, if panhypopituitarism was suspected from clinical condition.
 ...
PMID:[Traumatic panhypopituitarism: case report]. 1668 92

Symptomatic metastases to the pituitary (MP) from renal cell carcinoma (RCC) are rare. In this largest case series reported, we describe the clinical features, treatment and outcome of 5 patients. Over a 6-year period (2000-2006), we treated 5 patients (3 males; mean age 61 years) with large sellar masses and RCC. Four patients had a history of RCC, while in one, RCC was diagnosed after surgery. RCC was diagnosed a median of 11 years prior to diagnosis of MP (range 0-27 years). Four patients had previously developed distant metastases. Clinical presentation included bitemporal hemianopia (3 patients), lethargy (3), headaches (2) and diabetes insipidus (DI) (2). Panhypopituitarism was present in 3 patients and the other two had deficiency of at least ACTH and gonadotropin axes. Elevated prolactin was seen in 3 patients. MRI showed an enhancing sellar mass with suprasellar extension and chiasmal compression in all; prominent vascular flow voids were seen in 2. Three patients underwent transsphenoidal surgery and radiation, while 2 underwent radiotherapy alone. Four patients are alive (follow up 6-46 months); 1 patient died due to systemic metastases at 12 months. Metastases to the pituitary from RCC cause more severe hypopituitarism and visual dysfunction compared to those from other primaries, whereas DI is less common. MRI shows contrast enhancement, stalk involvement, sclerosis and/or erosion of sella and presence of vascular flow voids. Combined treatment using decompressive surgery and stereotactic radiotherapy may result in better outcomes.
 ...
PMID:Symptomatic pituitary metastases from renal cell carcinoma. 1754 48

A 58-year-old white woman presented with sudden onset of diplopia, headache and vomiting with a history of tiredness and lethargy over the past four to six months. She had smooth, pale, hairless skin and on examination she was found to have left-sided third and sixth nerve palsy. Laboratory tests confirmed pan-anterior hypopituitarism. Computerized tomography scan of head and magnetic resonance imaging appearances were consistent with those of a sphenoid sinus mucocoele. Following adequate replacement with hydrocortisone and thyroxine she underwent sphenoid mucocoele drainage and endoscopic left sphenoethmoidectomy. Her symptoms were relieved over the next few days and she had a near-total recovery of ophthalmoplegia over the following three months. Pituitary function tests showed partial resolution of hypopituitarism with recovery of hypothalamic-pituitary-adrenal axis and hydrocortisone therapy was withdrawn, but she continued to require thyroxine.
 ...
PMID:Sphenoid mucocele: an uncommon complication of a rare condition. 2291 86

Hyponatraemia is a very common electrolyte abnormality with varied presenting features depending on the underlying cause. The authors report the case of a 75-year-old, previously fit, gentleman who presented with weight loss, lethargy and blackouts. He required four admissions to the hospital over an 8-month period. Investigations revealed persistent hyponatraemia consistent with a diagnosis of syndrome of inappropriate antidiuretic hormone secretion, macrocytic anaemia and partial hypopituitarism. Unfortunately, all other investigations that were performed failed to identify the underlying cause and a diagnosis of intravascular large B-cell lymphoma was only confirmed following postmortem studies. The authors recommend that endocrinologists should be involved at the outset in the management of patients with persistent hyponatraemia and that intravascular large B-cell lymphoma should be considered in the differential diagnosis of hyponatraemia.
 ...
PMID:SIADH and partial hypopituitarism in a patient with intravascular large B-cell lymphoma: a rare cause of a common presentation. 2336 70

A 38-year-old woman presented to our hospital emergency section in altered sensorium and with blood pressure of 80/60 mm Hg. She gave a history of recurrent episodes of loss of consciousness for 15-20 days, generalised body swelling and generalised weakness for the past 5-6 years. On further evaluation she was found to have severe hypoglycaemic episodes. In view of history of pregnancy and significant blood loss during surgery and long history of lethargy, asthaenia and generalised anasarca, the patient was evaluated for Sheehan's syndrome. Her serum cortisol levels were very low and she was found to have central hypothyroidism. MRI of the brain also revealed small sella turcica and small pituitary gland suggestive of hypopituitarism. The patient was started on high-concentration dextrose drips, steroids and thyroid hormone replacement. The patient showed a marked improvement within 1 week of treatment. And she was discharged with an advice to follow-up at our outpatient department.
...
PMID:Recurrent symptomatic hypoglycaemia with pancytopenia as a delayed presentation of Sheehan's syndrome with complete recovery after hormone replacement. 2426 36

We describe a case of a 48-year-old woman who presented with a 15-year history of recurrent episodes of hypoglycemia and hyponatremia leading to altered behavior and generalized seizures. She underwent full clinical assessment, endocrine tests, and a pituitary magnetic resonance scan that showed pananterior hypopituitarism secondary to postpartum pituitary necrosis (Sheehan's syndrome). She was commenced on appropriate hormone replacement therapy, which led to significant improvement in lethargy, anorexia, muscle weakness, and episodes of hypoglycemia. In addition to the alleviation of her physical symptoms, she experienced a significant improvement in her psychological well-being and reduction in hospital visits. This case illustrates the impact of delay in diagnosis of an easily treatable medical condition and its socioeconomic implications, especially for the population of a developing country like India.
...
PMID:The price of a 15-year delay in diagnosis of Sheehan's syndrome. 2703 75

Giant internal carotid artery aneurysms sometimes extend into the sellar region, which rarely but occasionally results in hypopituitarism due to the compression of the normal pituitary gland or hypothalamus. Hyponatremia is a known complication of hypopituitarism. We herein report two cases of hypopituitarism caused by intrasellar aneurysm of different origins, resulting in hyponatremia. Untreated hypopituitarism may lead to lethargy, coma, cardiac arrhythmia, and death. Therefore, we must be alert for the occurrence of giant intrasellar aneurysm, as it causes hypopituitarism. The prompt diagnosis and treatment of hypopituitarism are necessary to prevent this fatal outcome.
 ...
PMID:Two Cases of Hypopituitarism Caused by Intrasellar Aneurysm. 3170 41

Hypopituitarism is a rare entity with reported incidence, 4 per 100,000 and about 50% of such patients present with three to five pituitary hormone deficits. A slow onset of symptoms is typical. But, diversified presentations from absence of symptoms to vague clinical features to lethal effects leading to mortality are not uncommon in such disorder. In adults, in such cases symptoms of hypogonadism may be the first noticeable illness for reporting to physicians, but it is often under evaluated or even ignored. Here, we present a case of 40-year-old adult male with panhypopituitarism, who presented with loss of generalized body hair and loss of libido for about last five years but the problem was not evaluated adequately. Later, he developed lethargy, generalized weakness, weight loss and then the underneath cause detected was panhypopituitarism due to pituitary macro adenoma. So, suspicion and hormonal evaluation for hypogonadism would help in early detection and management of progressive hypopituitarism in symptomatic adult patients. Cases of panhypopituitarism need lifelong hormone replacement and follow-up and if pituitary adenoma is present, surgical removal by trans-sphenoidal approach is preferable.
 ...
PMID:Panhypopituitarism in an Adult Male and Hypogonadism as a First Clue. 3311 11


<< Previous 1 2