1
|
Abstract
A 61-year-old white male was admitted to our hospital with a big-cell bronchogenic carcinoma whose first clinical manifestation was diabetes insipidus (01) secondary to metastasis to the hypothalamic-pituitary area (MHP). In three months, and progressively, he developed anterior pituitary failure, as well as primary adrenal insufficiency (PAI) due to metastasis in both adrenals. Panhypopituitarism or PAI due to both MHP and adrenals has been rarely reported in the literature. A thorough examination of the oncologic patient led us to diagnose hormone insufficiency properly. The absence of reported cases might be due to the fact that the symptoms resulting from hormone insufficiency are veiled by the severe condition of the patients suffering from disseminated cancer.
Collapse
|
2
|
[Metastasis from breast cancer to the pituitary gland causing hyponatriaemia]. Ugeskr Laeger 2014; 176:V03140152. [PMID: 25394921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Breast cancer is the most common cancer in Danish women. Pituitary metastases are rare events. We report a 75-year-old woman with metastatic breast cancer who presented with pituitary insufficiency nine years after her initial cancer diagnosis. MRI of the pituitary region showed a parasellar mass and thickening of the infundibulum. Her condition progressed within months and deterioration of visual field and acuity developed. A transsphenoidal resection was performed to rescue her vision and pathology confirmed metastasis from a breast invasive ductal adenocarcinoma.
Collapse
|
3
|
Impaired aerobic exercise adaptation in children and adolescents with craniopharyngioma is associated with hypothalamic involvement. Eur J Endocrinol 2012; 166:215-22. [PMID: 22096113 DOI: 10.1530/eje-11-0742] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Many patients treated for craniopharyngioma (CP) complain of a relative incapacity for physical activity. Whether this is due to an objective decrease in adaptation to exercise is unclear. We assessed exercise tolerance in children with surgically treated CP and appropriate pituitary hormone replacement therapy compared with healthy controls and we examined the potential relationships with hypothalamic involvement, GH replacement, and the catecholamine deficiency frequently observed in these subjects. DESIGN AND METHODS Seventeen subjects (12 males and five females) with CP and 22 healthy controls (14 males and eight females) aged 15.3±2.5 years (7.3-18 years) underwent a standardized cycle ergometer test. Maximum aerobic capacity was expressed as the ratio of VO(2max) to fat-free mass (VO(2max)/FFM), a measure independent of age and fat mass in children. RESULTS VO(2max)/FFM was 20% lower in children with CP compared with controls (P<0.05), even after adjustment for gender. Children with hypothalamic involvement (n=10) had a higher percentage of fat mass (P<0.05) than those without hypothalamic involvement (n=7) and lower VO(2max)/FFM (P<0.05), whereas children without hypothalamic involvement had VO(2max)/FFM close to that of controls (P>0.05). GH treatment was associated with a significant positive effect on aerobic capacity (P<0.05) only in the absence of hypothalamic involvement. No relationship was found between exercise capacity parameters and daily urine epinephrine excretion or epinephrine peak response to insulin-induced hypoglycemia. CONCLUSIONS Children with CP have a decrease in aerobic capacity mainly related to hypothalamic involvement. The hypothalamic factors altering aerobic capacity remain to be determined.
Collapse
|
4
|
[Polyuria and polydipsia in a 46-year-old male]. Med Clin (Barc) 2007; 128:80. [PMID: 17266912 DOI: 10.1016/s0025-7753(07)72496-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
5
|
Molecular diagnosis of a BRAF papillary thyroid carcinoma with multiple chromosome abnormalities and rare adrenal and hypothalamic metastases. Thyroid 2006; 16:1293-302. [PMID: 17199440 DOI: 10.1089/thy.2006.16.1293] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Molecular characterization of thyroid tumors is rarely applied to patient management. Our aim was to demonstrate the application of molecular and cell biology to patient care. DESIGN Clinical and molecular case study. MAIN OUTCOMES A 57-year-old man with papillary thyroid carcinoma presented with adrenal and several other presumed metastases, pulmonary nodules, and mediastinal lymphadenopathy. Bronchial carcinoma was entertained for the pulmonary lesions because of a tobacco history. Mediastinal lymph node biopsy was nondiagnostic. Cells from the biopsy were grown in tissue culture and characterized by immunocytochemical (ICC), allele-specific polymerase chain reaction (PCR), reverse transcription (RT)-PCR, DNA sequencing, and cytogenetics. A panel of agents were tested the cells for tumoricidal activity. The cells expressed thyroid-specific markers [thyroid-stimulating hormone receptor (TSH-R), thyroglobulin (TG), sodium iodide symporter (NIS)] and markers [thyroid transcription factor-1 (TTF-1), cytokeratin-7, epidermal growth factor receptor (EGF-R)] present in the primary tumor and adrenal metastasis. The BRAF V600E mutation was detected. The karyotype was 44-48,XY, + der(1) t(1;9)(p13;p13),add(9)(p13),-17,-18, + 0-3mar[cp20]. Lovastatin, gefitinib, paclitaxel, depsipeptide, and 17-AAG inhibited the growth of the cultured cells. Combinations of two or three drugs produced additive or synergistic effects depending upon the combination. CONCLUSIONS Unusual metastases may be associated with multiple molecular and cytogenetic abnormalities. Thus, molecular and cell-biological studies can allow otherwise difficult thyroid tumor diagnosis and may be used for targeted, individualized selection of potential treatments.
Collapse
|
6
|
Intracranial retrograde dissemination in filum terminale myxopapillary ependymomas. Acta Neurochir (Wien) 2006; 148:343-6; discussion 346. [PMID: 16362177 DOI: 10.1007/s00701-005-0693-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2005] [Accepted: 10/18/2005] [Indexed: 12/26/2022]
Abstract
Myxopapillary ependymomas (ME) are considered benign tumours (WHO grade I) of the central nervous system with long term survival rates and a tendency to local recurrence. However an aggressive course has occasionally been described, leading to CSF dissemination and even systemic metastases. We describe the case of a 23-year-old man diagnosed with intracranial subarachnoid dissemination of a filum terminale ME three years after the initial diagnosis. We have performed a careful review of the literature on CSF dissemination in ME and finally propose treatment of these cases.
Collapse
|
7
|
|
8
|
[Hypopituitarism caused by hypothalamic metastasis of lung cancer]. NIHON KOKYUKI GAKKAI ZASSHI = THE JOURNAL OF THE JAPANESE RESPIRATORY SOCIETY 2004; 42:1030-3. [PMID: 15678911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
A 40-year-old man was admitted due to thirst, general malaise, and swollen cervical lymph nodes. Cervical lymph node biopsy revealed moderately differentiated adenocarcinoma, and he was diagnosed lung cancer with hypothalamic metastasis. We gave him chemotherapy and hypothalamic irradiation. He had mild hydrodipsia at the first examination, which progressively worsened. He was given a diagnosis of diabetes insipidus caused by hypothalamic metastasis. We gave him desmopressin acetate, and his symptom improved. Predonisolone was prescribed, because of low levels of adrenocorticotropic hormone in the blood. After chemotherapy and irradiation of hypothalamus, metastatic focus diminished and desmopressin acetate was tapered. Hypopituitarism caused by hypothalamic metastasis is rare.
Collapse
|
9
|
Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 35-2001. An 81-year-old man with hypothermia, bradycardia, and confusion. N Engl J Med 2001; 345:1483-8. [PMID: 11794198 DOI: 10.1056/nejmcpc010035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
10
|
Abstract
This report describes an uncommon case of a cutaneous epitheliotropic T-cell lymphosarcoma with central nervous system (CNS) manifestations in a 9-year-old mixed breed German shepherd dog. The animal had a history of sudden blindness, pyrexia and multifocal areas of hyperaemia in the oral mucosa. A biopsy from the muco-cutaneous junction of the lips led to the diagnosis of an epitheliotropic lymphosarcoma and the animal was humanely destroyed. At necropsy, hyperaemia in the oral mucosa was no longer detectable. In the brain, a mass effacing the optic chiasm and invading the hypothalamic area was found; histological examination revealed lymphoid tumour cell infiltration. In the epithelium of the oral mucosa, intra-epithelial lymphoid tumour cells, sometimes arranged in small clusters (Pautrier's microabscesses), in combination with a mild inflammation in the superficial dermis were observed. Skin and brain tumour cells expressed CD3 antigen, indicating their T-cell origin. This is, to our knowledge, the first report of a cutaneous epitheliotropic lymphosarcoma with CNS metastasis in a dog.
Collapse
|
11
|
Polyuria in a patient with fibrosing alveolitis. Postgrad Med J 1999; 75:55-7. [PMID: 10396595 PMCID: PMC1741101 DOI: 10.1136/pgmj.75.879.55] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
12
|
|
13
|
[Diabetes insipidus caused by metastasis to the hypothalamo-hypophyseal axis. Apropos of 4 cases]. J Neuroradiol 1995; 22:43-7. [PMID: 7707133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
This study concerns the cases of 4 patients with polyuria and polydipsia syndrome as part of a known evolutive neoplasia. MRI demonstrated an intra- and supersellar tumoral process developed from the pituitary stalk and the posterior pituitary lobe suggesting metastasis.
Collapse
|
14
|
Rare case with metastatic involvement of hypothalamo-pituitary and pineal body presenting as hypopituitarism and diabetes insipidus. Intern Med 1994; 33:795-8. [PMID: 7718964 DOI: 10.2169/internalmedicine.33.795] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
An unusual case with metastatic spread of a small oat cell lung carcinoma to the hypothalamo-pituitary region and pineal body presenting as pituitary insufficiency is reported. Computed tomographic scan revealed an isodense mass in the hypothalamo-pituitary region and pineal body that was strongly enhanced by contrast medium. Magnetic resonance imaging demonstrated a downward displacement of the posterior lobe of the pituitary by the hypothalamo-pituitary mass. Dynamic assessment of hypothalamo-pituitary function showed hypopituitarism and diabetes insipidus; partial recovery was observed with the improvement in the carcinoma by chemotherapy. The brain was subsequently irradiated. The patient survived 10 months.
Collapse
|
15
|
[A case of small cell lung cancer associated with diabetes insipidus and Cushing's syndrome]. NIHON KYOBU SHIKKAN GAKKAI ZASSHI 1993; 31:235-9. [PMID: 8390589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
A 62-year-old male with small cell lung cancer (SCLC) associated with Cushing's syndrome and diabetes insipidus (DI) is reported. The patient was referred to our hospital for treatment of SCLC. A diagnosis of paraneoplastic Cushing's syndrome was made on the basis of an elevated serum ACTH (623.5 pg/ml) level, elevated excretion of urinary 17-OHCS (18.01 mg/day), obesity, hypertension, hyperglycemia, persistent hypokalemia, alkalosis, and no history of diabetes mellitus. He was also diagnosed as having DI based on polyuria and polydipsia, low specific gravity of the urine (1.007-1.010), low serum ADH (1.4 pg/ml) level, normal plasma osmolarity (29 mOsm/kg H2O), and the results of water deprivation test. DI and a left visual field defect was suggestive of metastasis to the pituitary region, but no lesion was detected by either CT scan or MRI scan. The patient failed to show a good response to intensive chemotherapy, and died of the tumor five months after commencing chemotherapy. Post-mortem examination revealed metastases to the hypothalamic-neurohypophyseal region, lungs, liver, adrenal glands, bone, bone marrow, and hilar and mediastinal lymph nodes.
Collapse
|
16
|
Abstract
Seven patients with metastatic tumour in the pituitary-hypothalamic axis were investigated by MRI. The main clinical problems were diabetes insipidus (5 cases) and general pituitary dysfunction (2 cases). No patient had visual or oculomotor symptoms. In 6 of the 7 patients the primary malignant tumour was known, but no patient had symptoms from the primary tumour; 1 had symptoms from metastases in locations other than the pituitary gland. In one patient no primary tumour was known. MR detection of a second, clinically silent, 5 mm lesion in the posterior cranial fossa initiated the search for primary tumour. MRI showed purely suprasellar tumours in 3 patients and intra- and suprasellar tumours in 4. The latter were dumbbell lesions with only a small bridge of tissue connecting the intra- und suprasellar portions. Six of the 7 suprasellar tumours seemed to be in the infundibular recess of the third ventricle; in 5 the infundibulum was visible as an enhancing linear structure at the postero-inferior border of the tumour. The pituitary fossa was normal in all cases.
Collapse
|
17
|
Resolution of fluent dysphasia following excision of metastatic carcinoma from the arcuate fasciculus. Br J Neurosurg 1992; 6:389. [PMID: 1388837 DOI: 10.3109/02688699209023802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
18
|
[Hypothalamo-hypophyseal and gastric metastasis of a breast neoplasm. Clinical case and a review of the literature]. Bull Cancer 1991; 78:1071-3. [PMID: 1369553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Abstract
The authors report the case of a young woman with advanced breast cancer who developed diabetes insipidus due to pituitary involvement and also gastric metastases. This patient had a normal brain CT scan. Gastric metastases were diagnosed when she was operated for a perforated gastric ulcer. Although very rare, and even if the brain CT scan is normal, pituitary metastases should be diagnosed in the presence of suggestive clinical symptoms. Abdominal pain also warrants investigation in these patients in an early attempt to document any possible gastric metastases.
Collapse
|
19
|
[A case of recurrent medulloblastoma treated by combination therapy with cisplatinum and tetrahydropyranyladriamycin (PP therapy)]. Gan To Kagaku Ryoho 1991; 18:1043-5. [PMID: 2029190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PP therapy, combination therapy with Cis-platinum (CDDP) and tetrahydropyranyladriamycin (THP-ADR), were performed on a case of recurrent medulloblastoma. CDDP and THP-ADR involve agents difficult to pass the blood brain barrier (BBB), but can pass BBB on the metastatic lesion. PP therapy is considered to be one of the most effective agents for the treatment of recurrent malignant brain tumor.
Collapse
|
20
|
[Metastatic involvement of the sella turcica and the hypothalamo-hypophyseal system in breast carcinoma]. LA RADIOLOGIA MEDICA 1988; 75:660-4. [PMID: 3387617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
21
|
[Diabetes insipidus and metastases in the hypothalamo-hypophyseal area]. Med Clin (Barc) 1987; 89:826-8. [PMID: 3448429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
22
|
Abstract
Two cases of metastatic malignant lymphoma confined to the limbic-hypothalamic region are presented. The non-specific nature of the neurological symptoms associated with these lesions such as memory loss, impotence and confusion made neurological localization of the disease process difficult. While non-contrast computed tomography (CT) was unremarkable, contrast CT was diagnostic, showing bilateral homogenous enhancement of specific limbic-hypothalamic structures without significant mass effect. Since lymphomatous involvement of the limbic-hypothalamic area tends to be infiltrative without attendant mass effect, detection of metastasis may be elusive unless special attention is directed to this region. As lymphoma is often chemoresponsive and highly radiosensitive, early recognition of limbic-hypothalamic involvement of this disease is important.
Collapse
|
23
|
Metastatic malignancy presenting as anterior pituitary failure. Neth J Med 1987; 30:135-43. [PMID: 3600898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
24
|
[Hypothalamo-hypophyseal metastasis: a rare initial manifestation of adenocarcinoma of the jejunum. Description of a clinical case]. Minerva Med 1986; 77:743-4. [PMID: 3714088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A rare case of jejunal adenocarcinoma is described in which the initial clinical sign was diabetes insipidus and hypopituitarism linked to hypothalamohypophyseal metastasis. The rarity of the intestinal neoplasm and the unusual site of the metastatic lesions are underlined.
Collapse
|
25
|
A discrete lesion of ventral hypothalamus and optic chiasm that disturbed the daily temperature rhythm. J Neurol 1986; 233:1-4. [PMID: 3950658 DOI: 10.1007/bf00313981] [Citation(s) in RCA: 71] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A patient with a discrete metastasis in the ventral hypothalamus and optic chiasm is reported, who developed an abnormal daily rhythm of oral temperature without alteration of the 24-h mean temperature. This region, its afferents, and its efferents appear to be important in the neural regulation of human circadian rhythmicity.
Collapse
|
26
|
Ectopic secretion of corticotropin-releasing factor as a cause of Cushing's syndrome. A clinical, morphologic, and biochemical study. N Engl J Med 1984; 311:13-20. [PMID: 6328303 DOI: 10.1056/nejm198407053110103] [Citation(s) in RCA: 208] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Corticotropin-releasing factor, a hypophyseo-tropic hormone that stimulates adrenocorticotropic hormone (ACTH) secretion, has recently been isolated, characterized, and synthesized in the sheep and rat. We report on a patient with metastatic carcinoma of the prostate presenting with anterior and posterior pituitary hormone deficiency together with ACTH-dependent Cushing's syndrome. At postmortem examination, large areas of the median eminence and pituitary stalk were replaced by tumor, but the corticotrophs were markedly hyperplastic. Immunostaining of tumor cells was positive for corticotropin-releasing factor and was negative for ACTH and a wide range of other hormones. Radioimmunoassay and bioassays showed that tumor extracts and further purified fractions were active in corticotropin-releasing factor, and the tumor material coeluted with corticotropin-releasing factor on high-pressure liquid chromatography. These studies demonstrate that ectopic secretion of corticotropin-releasing factor is a cause of Cushing's syndrome in human beings. The features of this syndrome include hypercortisolism, pituitary corticotroph hyperplasia, elevation of circulating ACTH levels, and failure to suppress the pituitary-adrenal axis with exogenous glucocorticoids.
Collapse
|
27
|
[Diabetes insipidus as an initial manifestation of adenocarcinoma of the colon]. Med Clin (Barc) 1984; 82:135. [PMID: 6748809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
28
|
Systemic cancer presenting as diabetes insipidus. Clinical and radiographic features of 11 patients with a review of metastatic-induced diabetes insipidus. Cancer 1983; 52:2355-8. [PMID: 6640507 DOI: 10.1002/1097-0142(19831215)52:12<2355::aid-cncr2820521232>3.0.co;2-j] [Citation(s) in RCA: 78] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Since computerized transaxial tomography (CTT) scanning at the Mayo Clinic (1974-1981), 25 cases of metastatic diabetes insipidus (DI) have been identified. Of 100 consecutive cases of DI of any cause, 14 were due to metastatic cancer. Diabetes insipidus was the initial presentation in 11 patients with systemic cancer. In the 11 patients, the most common sources metastatic to the posterior pituitary-hypothalamic region were lung (3) and the leukemia/lymphoma group (4). Although skull x-ray results were usually normal (9 of 11), CTT scanning results were abnormal in 5 of 11, including demonstration of pituitary stalk enlargement, suprasellar masses, or both. Metastases elsewhere in the nervous system were apparent in four patients. Anterior pituitary and visual system involvement occur in a minority group of patients.
Collapse
|
29
|
Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 33-1983. A 55-year-old woman with diabetes insipidus and a suprasellar mass. N Engl J Med 1983; 309:418-25. [PMID: 6877298 DOI: 10.1056/nejm198308183090707] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
30
|
|
31
|
Abstract
This case report describes a patient who presented with panhypopituitarism secondary to hypothalamic metastasis. A primary hypothalamic abnormality was suggested by computed tomographic (CT) demonstration of a small enhancing circular mass centered within the hypothalamus. Sellar radiographs and cerebral angiography were normal.
Collapse
|
32
|
|
33
|
Abstract
Tumor metastasis to the posterior pituitary-hypothalamic area rarely is expressed by either clinical or radiographic evidence. A case is reported of widespread metastic ACTH secreting bronchogenic carcinoma presenting to the clinician as diabetes insipidus. This type of tumor associated with diabetes insipidus is apparently rare, as is antemortem radiographic documentation of metastasis to the pituitary--hypothalamic region. A review of the ten-year experience of Loyola University Medical Center and Hines VA Hospital with the association of bronchogenic carcinoma and diabetes insipidus is presented with a brief review of metastic disease to the pituitary.
Collapse
|
34
|
[Pituitary and hypothalamic metastases : 5 cases (author's transl)]. ANNALES DE MEDECINE INTERNE 1982; 133:92-96. [PMID: 7081871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Five cases of metastatic cancer in the pituitary gland are reported, four of which were revealed by chiasmatic syndrome and one by diabetes insipidus. Transphenoidal surgical treatment was possible in three cases. This site of metastasis is considered exceptional because of its customary inactivity. It is probable that the metastasis most often remain unrecognized and so, it requires careful study of the slightest sign because of treatment possibilities.
Collapse
|