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Query: UMLS:C0019621 (
Langerhans cell histiocytosis
)
3,250
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Histiocytosis X
is a disease of histiocyte proliferation in response to some unknown etiology. Thyroid involvement is extremely rare in the literature. In this paper, we present an 18-year-old female with
histiocytosis X
with thyroid involvement. This patient had had a goiter with normal thyroid function since 12 years of age. A thyroidectomy was done under the suspicion of thyroid cancer. Pathology revealed
histiocytosis X
. Hypoparathyroidism and hypothyroidism were noted after the operation and were treated with thyroid hormone, vitamin D and calcium carbonate. This patient also had lesions on the left side of mandible, in the suprasellar region and possibly in the right mastoid. A curettage biopsy of her mandibular lesion was also compatible with
histiocytosis X
. She was proven to have hypothalamic and pituitary dysfunction including
hypogonadism
and hypoadrenalism. Her thyroid lesion did not recur after the thyroidectomy. The toothache that she had also experienced subsided after the curettage biopsy of the mandibular lesion. Hypothalamic and pituitary dysfunction were controlled by hormone replacement. Because her disease had been running a benign clinical course, no chemotherapy was given.
...
PMID:Histiocytosis X with thyroid involvement: report of a case. 136 23
Diabetes insipidus is the most common endocrine disturbance associated with chronic multifocal form of
histiocytosis X
. Involvement of the hypothalamus can lead to growth hormone deficiency and short stature in children. Two cases with
hypogonadism
, growth hormone deficiency and diabetes insipidus are reported. In a 22-year-old man plasma testosterone was low and increased after administration of human chorionic gonadotrophin. Cutaneous and lytic bone lesions disappeared after treatment with Vinblastin. Partial diabetes insipidus was treated with clofibrate. A 59-year-old woman was found to have low pituitary gonadotrophins that failed to rise after administration of gonadotropin-releasing hormone and hyperprolactinemia. Fatal outcome was associated with polyuria, bone, cutaneous, gut and hypothalamic infiltration by histiocytes. There was no direct involvement of the anterior pituitary gland.
...
PMID:[Histiocytosis X with partial antehypophyseal deficiencies. 2 cases]. 660 77
Langerhans cell histiocytosis
(
LCH
) is a rare illness, and the disease afflicting the thyroid gland is very uncommon, even in the presence of multisystem involvement. In this report, we document histologically, for the first time, concurrent involvement of the thyroid and parathyroid glands by
LCH
. A young Chinese woman with a history of diabetes insipidus and
hypogonadism
underwent a total thyroidectomy for enlarged thyroid gland secondary to
LCH
causing airway obstruction. Microscopic examination of the excised specimen disclosed CD1a- and S-100-positive
LCH
cells involving the thyroid and parathyroid glands. In a patient with
LCH
affecting the thyroid gland, parathyroid gland disease should be suspected when the serum calcium levels are depressed in association with an inappropriate serum parathyroid hormone level, such as a normal parathyroid hormone level in this case.
...
PMID:Langerhans cell histiocytosis involving the thyroid and parathyroid glands. 1123 2
Erdheim-Chester disease is a rare non-
Langerhans' cell histiocytosis
with characteristic radiological and histological features. This entity is defined by a mononuclear infiltrate consisting of lipid laden, foamy histiocytes that stain positively for CD68. About half of those affected have extraskeletal manifestations, including involvement of the hypothalamus-pituitary axis, lung, heart, retroperitoneum, skin, liver, kidneys, spleen, and orbit. This report describes the case of a 50 year old white man who presented with
hypogonadism
and diabetes insipidus. At necropsy, extensive organ involvement was found, including the testes, thyroid, and lymph nodes. This is the first report of thyroid and lymph node infiltration in this disease. Because of the endocrinological symptoms, neurosarcoidosis and hypophysitis are important diseases in the differential diagnosis. This report also includes a review of the literature concerning rare organ manifestations and patients presenting primarily with similar symptoms.
...
PMID:Erdheim-Chester disease: case report with multisystemic manifestations including testes, thyroid, and lymph nodes, and a review of literature. 1550 91
Langerhans Cell Histiocytosis
(
LCH
) is a rare disorder with a great variety of clinical manifestations. The purpose of this retrospective study was to evaluate the pattern and the long-term course of clinical, laboratorial and radiological findings in pediatric-onset
LCH
. We reviewed 46 children with histological diagnosis of
LCH
. Ten children (22%) showed endocrine disorders. Central diabetes insipidus (DI) was observed in all ten patients; GH deficiency was confirmed in four and
hypogonadism
in two children. There were no adrenal, prolactin or thyroid axis abnormalities. Obesity was observed in three patients. Eight patients showed soft tissue infiltration and five bone involvement. The MRI showed a lack of posterior pituitary bright spot in all DI patients; infundibular infiltration (II) associated or not with sellar or supra-sellar mass was observed in 4 patients. We conclude that the investigation of
LCH
, a multi-systemic disease, should include central nervous system images. The presence of II and/or DI should raise the diagnosis of
LCH
. Complete endocrine evaluation, allowing an early hormone therapy, is required to obtain a better quality of life in children with
LCH
.
...
PMID:Endocrine disorders in pediatric - onset Langerhans Cell Histiocytosis. 1711 2
Osteoporosis, is a serious disease both in women and men, with a high risk of fractures. However, its pathogenesis differs markedly, with the secondary form being more common in men. The aim of this case study is to demonstrate the complex pathogenesis of a severe osteoporosis in a 23-year-old heavy smoker with
histiocytosis X
, diabetes insipidus (DI), subclinical
hypogonadism
and low serum levels of IGF-I. Later, after normalization of sex hormones and IGF-I levels, vasopressin substitution, cessation of smoking and after long-term antiresorption therapy, adequate increase in bone density at the hip was documented, but insufficient and very slow increase at the lumbar spine was observed. Severe osteoporosis at the spine is most probably the consequence of the interaction of smoking with multiple hormone insufficiency during development of peak bone mass. The effect of additional, unidentified factor(s) (gene or hormone) is also likely. On the other hand, a direct causal association between
histiocytosis X
and osteoporosis was not confirmed histomorphometrically in this patient.
...
PMID:[Pathogenetically complicated case of osteoporosis in a young man]. 1909 62
Langerhans cell histiocytosis
(
LCH
) is a rare disease characterised by monoclonal proliferation and infiltration of organs by large mononuclear cells. Organs commonly involved include the lungs and pituitary gland. However, the disease association with hypogonadotrophic
hypogonadism
has not been reported in the literature, to our knowledge. We report a 26-year-old Chinese man with
LCH
, recurrent pneumothoraces, diabetes insipidus and hypogonadotrophic
hypogonadism
. The clinical features and management of the disease are reviewed.
...
PMID:Langerhans cell histiocytosis with hypogonadotrophic hypogonadism. 1949 6
A 57-year-old man presented with a 2-year history of bilateral erosive lesions on the inguinal region, and erythematous, brown and crusted papules over the trunk. Histological examination of one lesion in conjunction with immunohistochemical study and electron microscopy led to the diagnosis of
Langerhans' cell histiocytosis
. After a thorough examination, the only associated findings were retroperitoneal fibrosis and hypergonadotrophic
hypogonadism
with a granulomatous testicular infiltrate. The patient was treated with oral acitretin for 1 year (with a topical corticosteroid for the inguinal lesions), resulting in clearing of the cutaneous lesions. He underwent placement of bilateral double-J ureteral catheters and was started on hormone replacement therapy. At follow-up 1 year after treatment with acitretin ceased, the patient remained free of cutaneous lesions and his overall condition, including the retroperitoneal fibrosis, had improved. This case had an uncommon combination of features, with a good response to acitretin.
...
PMID:Langerhans cell histiocytosis in an adult: good response of cutaneous lesions to acitretin. 2018 14
Langerhans cell histiocytosis
(
LCH
) is a rare granulomatous disease of unknown etiology. We retrospectively reviewed data from four patients (3 males and 1 female), mean age 33.5 years old (range: 21-40), with histopathological diagnosis of
LCH
. All of them presented with symptoms suggestive of endocrine involvement. The main complaint was goiter in two patients and polyuria and polydipsia in three. Before the
LCH
diagnosis, two patients had unevaluated symptoms of diabetes insipidus (DI) and
hypogonadism
. The mean time from symptoms onset to diagnosis was 6.25 years (range: 2-13). Histopathological diagnosis was established by total thyroidectomy (TT) biopsy in two patients, skin lesion biopsy in one, and pituitary stalk biopsy in the other. In the two-first patients, surgery was indicated after the fine-needle aspiration biopsy (FNAB) showed a false positive result of differentiated thyroid carcinoma and immunohistochemistry was used for diagnosis confirmation. Three cases were treated with chemotherapy; one of them had already received radiation therapy on the hypothalamic-pituitary region, developing post-radiation hypopituitarism.
...
PMID:Endocrine manifestations of Langerhans cell histiocytosis diagnosed in adults. 2055 37
A case of Erdheim-Chester disorder, a rare non-
Langerhans' cell histiocytosis
, was referred for restaging by F-18 FDG PET/CT more than 10 years after initial diagnosis. The patient presented diabetes insipidus, hypergondotropic
hypogonadism
, and osteosclerotic lesions. Previous bone scintigraphy documented pathognomonic long bones' involvement. Chronic steroid and hormone replacement therapy was administered, and the patient was asymptomatic. F-18 FDG PET/CT was useful for disease restaging at cardiac and soft tissues level.
...
PMID:F-18 FDG PET/CT detects muscle involvement in Erdheim-Chester disease. 2222 52
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