Brunner's gland adenoma is a rare benign proliferative lesion developing most commonly in the posterior wall of the duodenum. It is usually small in size and asymptomatic. Depending on its size or location, however, the clinical manifestations of this tumor may be variable from nonspecific symptoms to gastrointestinal bleeding or ...

We describe an epidermoid cyst arising from an accessory spleen of the pancreas. A 56-year-old female with iron deficiency anemia presented with dizziness. During the clinical workup, a 2×4 cm-sized mass was incidentally detected in the tail of the pancreas in a computed tomography (CT) scan. Under a clinical diagnosis ...

Iron is essential for all organisms and its availability can control the growth of microorganisms; therefore, we examined the role of iron metabolism in multibacillary (MB) leprosy, focusing on the involvement of hepcidin. Erythrograms, iron metabolism parameters, pro-inflammatory cytokines and urinary hepcidin levels were evaluated in patients with MB and ...

BACKGROUND: The prevalence of gastrointestinal lesions in young men with iron deficiency anemia (IDA) is unknown, and there are no evidence-based recommendations for the evaluation of the gastrointestinal tract in this population. AIMS: The purpose of this study was to assess the prevalence of significant GI lesions among young males ...

Risk of skin lesions due to chronic arsenic exposure can be further affected by nutrient intake. We prospectively evaluated the association of nutrient intake and gender with incident skin lesions using data from the Health Effects of Arsenic Longitudinal Study (HEALS) in Araihazar, Bangladesh. Discrete time hazard models were used ...

BACKGROUND: Susceptibility-weighted imaging (SWI) is an iron-sensitive magnetic resonance imaging (MRI) method that has shown iron-related lesions in multiple sclerosis (MS) patients. The contribution of deoxyhemoglobin to the signals seen in SWI has not been well characterized in MS. OBJECTIVES: To determine if SWI lesions (seen as focal hypointensities) exist ...

Though paratubal and paraovarian cysts are rare in adolescent females, the influence of post-menarchal hormonal stimulation on these tubal derivates can produce large and clinically significant adnexal pathology. Ovarian torsion secondary to paratubal cysts is rare due to the cyst's location and ipsilateral recurrence is uncommon. We report a case ...

INTRODUCTION: Giant cell arteritis (GCA) has been successfully treated with steroids for many years and temporal artery biopsy (TAB) is regarded as the gold standard diagnostic test. The primary aim of this study was to determine whether steroid pretreatment abrogates histological features of GCA reducing diagnostic return, as suspected on ...

PURPOSE: This study aims to present the clinical characteristics of a series of postmenopausal women with endometriosis and to evaluate the preferential location, extension and histopathological features of the lesions. METHODS: We retrospectively examined the clinical records of 72 postmenopausal women with endometriosis who underwent surgery between January 1998 and ...

Cutaneous deciduosis represents a rare manifestation of cutaneous endometriosis in which typical endometrial glands and stroma are morphologically and physiologically transformed under hormonal influence. The transformed glands and stroma usually take on the microscopic appearance of uterine decidua but may mimic malignancy. We describe two cases of cutaneous deciduosis that ...

Malignant bowel obstruction is a common complication of some adult malignancies. In childhood cancer, malignant bowel obstruction is relatively rare. Octreotide, an analogue of the hormone somatostatin, has been shown to be an effective treatment for this condition in adults. However, explicit description of its use for this indication in ...

Phase II studies show that vismodegib induces BCC regression and blocks new lesion growth.

Background: Guidelines from the National Cancer Institute Thyroid Fine Needle Aspiration State of the Science Conference recommend a repeat fine-needle aspiration biopsy (FNAB) after 3 months for thyroid nodules with a nondiagnostic (ND) result. Our aims were to assess which factors influenced their clinical management and to determine if the ...

The presence of subclinical or minor pituitary hormone deficiencies could be recognised in clinical practice and might represent intermediate situations among normal pituitary hormone secretion and clinical hypopituitarism. However, this entity has not been correctly identified and associated clinical impairment and even more, long-term consequences regarding to morbidity and mortality, ...

BACKGROUND: Giant cell tumors of bone (GCTs) are common in the long bones, but rare in the craniofacial region, with only 1% of cases occurring in the latter. Clinical, radiological, and anatomical diagnosis of this locally aggressive disease, which occurs in response to trauma or neoplastic transformation, poses a major ...

Herein is described the case of a 41-year-old woman with disseminated peritoneal leiomyomatosis with distinct endometriosis. The pathogenesis of both conditions is as yet unclear; however, the 2 main hypotheses are discussed. Metaplastic origin from the secondary müllerian system has been suggested, as well as metastatic development. Inasmuch as spontaneous ...

INTRODUCTION: Parathyroid carcinomas are rare and usually difficult to diagnose, both clinically and histologically. CASE REPORT: A 60-year-old man was hospitalised for hypotension. Investigations revealed renal failure associated with hypercalcaemia and elevated serum parathormone. (99m)Tc-sestamibi scintigraphy of the parathyroid glands (PT) revealed a mass in the right PT that was ...

Cysts are a rare pathology of adrenal glands. As the development of new diagnostic techniques takes place, the occurrence of adrenal cystic lesions has been rapidly increasing. The majority of them are solid adrenal lesions, but localized fluid collections are also more frequently diagnosed. In case of solid adrenal lesions, ...

Solitary thyroid nodule is a common endocrine problem. The main concern of solitary thyroid nodule lies in excluding the malignancy & to operate on as few patients as possible. Other than history & clinical examination, hormone assessment, USG of thyroid gland, radionuclide scan & FNAC were used to differentiate malignant ...

Introduction:Parathyroid carcinomas are very rare tumors and may arise in the normally located or ectopic gland. The latter present certain diagnostic difficulties, and there are no specific guidelines on their management. We present a case of parathyroid carcinoma arising within an ectopically located intrathyroid gland and discuss the diagnosis, management, ...

Lichen sclerosus et atrophicus (LSA) is disease of skin and mucosa, its pathogenesis remains unknown. Itching, pain and burning sensations and atrophy of vulva impair quality of life. Treatment is symptomatic. We report case of 30-year old woman with lesions in vulva in which series of topical PDT were carried ...

Objective: 99m-Tc MIBI parathyroid scintigraphy is widely used to localize the lesion for surgery in hyperparathyroidism. We aimed to demonstrate the presence of intra and interobserver agreement in the evaluation of 99m-Tc MIBI parathyroid scintigraphies.Methods: Ninety-eight cases were included and evaluated by four experienced observers. The 98 cases were evaluated ...

We describe an elderly male patient who presented with fever of unknown origin and refractory hyponatraemia. Following (18) fluorine-fluorodeoxyglucose positron emission tomography/computed tomography scan and core adrenal biopsy, the diagnosis of diffuse large B-cell non-Hodgkin lymphoma with pituitary and bilateral adrenal involvement was confirmed. After chemotherapy, his symptoms resolved, and ...

Rathke cleft cysts (RCC) are uncommon intrasellar lesions. Although their clinical manifestations, radiological features and treatment are frequently reported, controversy remains as a result of their rarity. We reviewed the preoperative clinical manifestations, neurological examination findings, visual acuity and fields, endocrinological function, radiographic study findings, surgical and pathological records, and ...

Pheochromocytomas rarely have 'composite' forms in which they demonstrate histologic features of a typical paraganglioma in combination with those of a neural component. Extra-adrenal 'composite' pheochromocytomas are distinctly uncommon. We describe herein a unique case of a 34-year-old female patient with type 1 neurofibromatosis who presented with abdominal pain and ...

PURPOSE: To determine the clinical and ultrasound biomicroscopy (UBM) features associated with growth in iris melanocytic lesions. STUDY DESIGN: Retrospective case series analysis. METHODS: We included all iris melanocytic lesions that were monitored between January 2005 and November 2009. At the end of the analysis, 44 eyes of 44 patients ...

Objective. To determine novel predictors of ovarian interstitial fibrosis and microvascular injury associated with ovarian endometriotic cysts. Design. Case-control study. Setting. The gynecology unit of an affiliated hospital in China. Population. Patients <40 years of age with ovarian endometriotic cysts or benign ovarian tumors (controls). Methods. Transvaginal color Doppler sonography ...

Albright hereditary osteodystrophy (AHO) is a syndrome caused by inactivating mutations in the GNAS (guanine nucleotide-binding protein, alpha-stimulating) gene. Patients with AHO have short stature, obesity, brachydactyly and subcutaneous calcifications. AHO can be associated with pseudohypoparathyroidism type IA (PHP-IA) with upregulation of parathyroid hormone, whereas in pseudo-pseudohypoparathyroidism (PPHP), an endocrinopathy ...

Acromegaly is a chronic, insidious and rare disease, caused by hyper secretion of the growth hormone, which metabolic and trophic effects commonly result in cutaneous manifestations, sometimes preceding other clinical symptoms. The authors have assessed 15 patients with acromegaly and found dermatologic lesions in all of them, mainly skin thickening, ...

The term adrenal incidentaloma (AI) is usually defined as an adrenal mass unexpectedly detected through an imaging procedure performed for reasons a priori unrelated to adrenal dysfunction or suspected dysfunction. The preferred approach to their management in terms of diagnosis, follow-up, and treatment remain controversial despite a state-of-the-science conference sponsored ...

Incidental parathyroidectomy is a common event in thyroid surgery. The literature shows a finding of parathyroid glands ranging from 6.4% to 31% in pathological specimens of the thyroid gland. OBJECTIVE: To collect the amount of parathyroid glands found in surgical specimens of thyroidectomy and correlate with the histopathological and demographic ...

Incidental adnexal masses occur with relatively high frequency in post-menopausal women, with a prevalence rate of 3.3-18% in asymptomatic patients. Unilocular, benign-appearing ovarian cysts represent the vast majority of abnormal findings at transvaginal ultrasonography. As many as 80% will resolve over a period of several months; if persistent, unchanged, less ...

Parathyroid cysts are rare causes of neck swelling accounting for 0.6% of thyroid and parathyroid lesions. They may be functional, resulting in the release of parathyroid hormone, or non-functional. Non-functional cysts may be cosmetically unacceptable or cause dysphagia, dyspnoea or recurrent laryngeal nerve palsy as a result of compression. This ...

Adrenal myelolipoma is a benign neoplasm composed of an admixture of hemopoietic elements and mature adipose tissue. The incidence of adrenal myelolipoma is reported as between 4% and 5% of adrenal incidentaloma. The association of an adrenal myelolipoma and adrenal nodular hyperplasia or adrenal adenoma is rare. Four cases of ...

A 57-year-old woman was admitted to the emergency department, presenting with episodes of altered consciousness and behaviour which, upon further examination, were linked to periods of recurrent hypoglycaemia. Imaging revealed a large mass in the right thoracic cavity while blood analysis demonstrated diminished C-peptide, (pro-)insulin, insulin-like growth factor 1 (IGF-I) ...

Endometrial stromal sarcomas are rare tumors accounting for about 0.2% of all genital tract malignancies. They are considered to occur more often in premenopausal women. Endometrial stromal sarcomas are hormone sensitive tumors. A state of hyper-estrogenemia could act as a growth stimulus. Given the rarity of these tumors there are ...

Recently, minimally invasive parathyroidectomy (MIP) has been developed and is gaining popularity among surgeons. For this reason, preoperative localization is playing an important role to detect the precise location of the affected gland and to increase the success rate. From June 2007 to June 2011, 56 consecutive patients (11 men ...

Pituitary apoplexy is defined as a sudden loss of blood supply to the pituitary gland, leading to tissue necrosis and hemorrhage. Its clinical symptoms are characterized by sudden onset of headache, nausea, vomiting, ophthalmic symptoms and hormonal dysfunction. A 65-year-old woman presented with left-sided ptosis and blurred vision. These ophthalmic ...

We report on a 7-year-old girl with generalized seizures, somnolence, fever, and respiratory distress. The increase of sinus tachycardia with good hydration, sufficient analgesia, and hyperthermia in our patient led to the determination of thyroid hormones, and therefore finally to the diagnosis of a thyrotoxic crisis in Graves' disease. Thyrotoxic ...

An 84-year-old woman accidentally aspirated an iron tablet. She was successfully treated with early endobronchial removal of the iron tablet remnants, oral corticosteroids and antibiotics. We describe the bronchoscopic and histological changes over time following acute iron tablet aspiration and highlight the importance of early intervention to avoid complications.

We report a 16-year-old girl who had stunted growth and primary amenorrhea presenting with headache and vomiting. MRI of brain showed posterior fossa dermoid cyst with hydrocephalus and empty sella. Growth hormone (GH), Leutinizing hormone (LH) and Follicular stimulating hormone (FSH) were grossly reduced on endocrinological work-up. She underwent suboccipital ...

Parathyroid cysts are rare lesions found in the neck and anterior mediastinum. They are often nonfunctional (>90%) and rarely in the functional form. This paper discusses a case of severe hypercalcemia (23 mg/dL) secondary to a rare functional parathyroid cyst. The patient was later found to have a hemorrhagic cyst with ...

Humoral hypercalcemia of malignancy is frequently observed in patients with solid tumors. However, few instances have been described involving patients with gynecological malignancies. We report a case of endometrioid carcinoma of the uterine corpus in a patient who initially presented with hypercalcemia. The elevated calcium levels were found to be ...

Abstract The exceptional case of a 19-month-old boy with an apparently isolated frontal lesion and a huge holocord neoplastic involvement, presenting with a subtly indolent preoperative course and a particularly tumultuous evolution, is reported. The diagnosis of embryonal tumour with abundant neuropil and true rosettes was posed.

Potato cyst nematodes (PCN) are quarantine organisms, and they belong to the economically most relevant pathogens of potato worldwide. Methodologies to assess the viability of their cysts which can contain 200-500 eggs protected by the hardened cuticle of a dead female, are either time and labor intensive, or lack robustness. ...

Thyroglossal duct cysts (TGDCs) are developmental anomalies arising from the embryonic thyroglossal duct. They are commonly midline cervical structures associated with the hyoid bone. We report a 3.5-cm diameter isolated TGDC of the anterior mediastinum in a 65-year-old European woman who was treated by transcervical excision. The mass was limited ...

Follicular variant thyroid-type papillary carcinoma (FVTPC) arising from thyroid tissue in mature cystic teratoma of the left ovary is extremely rare, and it is not easy to diagnose preoperatively. However, with reports of an early postoperative death, we must prudently select the strategy for this lesion. A 50-year-old woman had ...

Pancreatic endocrine tumours are rare tumours, and arise from the types of pancreatic cells that produce hormones. These tumours may or may not secrete hormones themselves and may or may not be cancerous (malignant). Functioning tumours secrete a particular hormones which may cause various syndromes. The present article reviews the ...

Interventions to treat unicameral bone cysts vary. Nonetheless, regardless of the intervention modality, the outcome is not certain. The purpose of this study was to determine if the distance between the growth plate and the cyst can be used to predict the outcome of the treatment. Retrospectively, we assessed the ...

The aim of the paper was the US evaluation of hormonal disorders and treatment results in adolescent girls and boys with breast cysts. In the years 2001-2009, US examination of the breast was performed in 427 children aged 10-18 years, with clinically suspected breast pathologies. The indications for US examination ...