Imaging of ovarian lymphoma.

OBJECTIVE: The aim of the study is to describe the radiological spectrum of appearances of ovarian lymphoma (OL). The manuscript describes the radiological aspects of OL to assist the radiologist in achieving correct orientation of the diagnosis. METHODS: We conducted a retrospective evaluation of imaging studies of 98 cases of non-Hodgkin's lymphoma, with extra-nodal localisation (ovaries) in three cases (1 primary, 2 secondary). A literature review was also performed. RESULTS: Of the three evaluated women, one had a primary ovarian involvement and two had a secondary ovarian involvement. The most common lesion characteristics were a well-defined, solid homogeneous and hypoechoic mass at US. CT depicts OL as a well-defined, non-infiltrating, homogeneous hypodense solid mass, with mild contrast enhancement. On T1-weight MRI, OL appears as a homogeneous mass of low signal intensity, which enhances avidly following intravenous gadolinium. CONCLUSION: Clinical and serological presentation of OL can be similar to that of primary ovarian cancer. As imaging plays a central role in the diagnosis of OL, the radiologist should be familiar with US, CT and MRI appearances of this condition to correctly orient the diagnosis and so avoid unnecessary adnexectomy.

Early low-dose computed tomography with pulmonary angiography to improve the early diagnosis of invasive mould disease in patients with haematological malignancies: A pilot study.

OBJECTIVE: High-resolution computed tomography (CT) is an essential diagnostic tool for invasive mould disease (IMD) in patients with haematological malignancies but is infrequently performed in the first 72 h of neutropenic fever until after chest X-ray (CXR). We hypothesised that early (< 48 h) low-dose CT (LD-CT; 90% reduction in radiation dose) combined with CT pulmonary angiography (CTPA) to detect the venous occlusion sign (VOS) inside suspected infiltrates could improve IMD diagnosis. METHODS: We prospectively studied 68 consecutive adult patients undergoing treatment for haematological malignancies who developed fever following chemotherapy or haematopoietic stem cell transplantation. Within 48 h of fever, patients underwent a standard CXR followed by LD-CT imaging and CTPA if eligible based on baseline imaging findings; the same protocol was performed in 42/68 (61.7%) of patients at day 7 follow-up. The diagnostic performance of CT signs for EORTC/MSG-defined proven, probable, and possible IMD was analysed at both imaging periods. RESULTS: The baseline LD-CT was positive for abnormalities in 43/68 (63%) of patients within 48 h of fever and 35/42 (83%) of patients at the follow-up exam. Amongst these 43 patients, CTPA was performed in 17/43 (39%) and in 18/35 (51%) at D + 7 follow-up. A positive VOS was associated with the highest estimated positive likelihood ratio for EORTC/MSG-defined proven, probable, or possible IMD at baseline (20.6; 95% CI 1.4-311.2) and at day 7 follow-up (19.0; 95% CI 0.93-300.8) followed by the baseline non-contrast enhanced hypodense sign (18.3; 0.93-361.7), reverse halo (11.0; 0.47-256.5), halo sign (8.68;3.13-24.01) and air-crescent sign at day 7 (16.7; 0.93-301.0). However, a negative VOS was the only CT sign at baseline or day 7 associated with sufficiently low negative likelihood ratio (0.05;0.001-0.8) to possibly support ruling-out IMD in patients with positive CT findings. CONCLUSIONS: Early LD-CT combined with CTPA shows promise for improving the early radiographic diagnosis of IMD.

Circulating perilipin 2 levels are associated with fat mass, inflammatory and metabolic markers and are higher in women than men.

Perilipin 2 (PLIN2) is a protein involved in lipid storage and metabolism in non-adipose tissues. Detectable levels of circulating PLIN2 (cPLIN2) have been reported to be associated with some types of cancer, but no systematic analysis of age-related modifications in cPLIN2 levels has ever been performed. We measured serum cPLIN2 in a group of old people including centenarians in comparison with young subjects and tested possible correlations with parameters of body composition, fat and glucose metabolism, and inflammation. We found that: i. levels of cPLIN2 do not change with age, but women have higher levels of cPLIN2 with respect to men; ii. cPLIN2 levels strongly correlate to BMI, as well as fat and lean mass; iii. cPLIN2 levels strongly correlate with the proinflammatory adipokine leptin. Due to the adipogenic activity of leptin, it is hypothesized that cPLIN2 is affected and possibly regulated by this pleiotropic adipokine. Moreover, these results suggest that cPLIN2 (possibly together with leptin) could be assumed as a proxy for body adiposity.

Beneficial Role of Replacing Dietary Saturated Fatty Acids with Polyunsaturated Fatty Acids in the Prevention of Sarcopenia: Findings from the NU-AGE Cohort.

Dietary fat subtypes may play an important role in the regulation of muscle mass and function during ageing. The aim of the present study was to determine the impact of isocaloric macronutrient substitutions, including different fat subtypes, on sarcopenia risk in older men and women, while accounting for physical activity (PA) and metabolic risk. A total of 986 participants, aged 65-79 years, completed a 7-day food record and wore an accelerometer for a week. A continuous sex-specific sarcopenia risk score (SRS), including skeletal muscle mass assessed by dual-energy X-ray absorptiometry (DXA) and handgrip strength, was derived. The impact of the isocaloric replacement of saturated fatty acids (SFAs) by either mono- (MUFAs) or poly-unsaturated (PUFAs) fatty acids on SRS was determined using regression analysis based on the whole sample and stratified by adherence to a recommended protein intake (1.1 g/BW). Isocaloric reduction of SFAs for the benefit of PUFAs was associated with a lower SRS in the whole population, and in those with a protein intake below 1.1 g/BW, after accounting for age, smoking habits, metabolic disturbances, and adherence to PA guidelines. The present study highlighted the potential of promoting healthy diets with optimised fat subtype distribution in the prevention of sarcopenia in older adults.

Beyond biomarkers: How enhanced CT imaging can improve the diagnostic-driven management of invasive mould disease.

CT imaging remains an essential diagnostic test for identification, staging and management of invasive mould infection (IMI) in patients with hematological malignancies. Yet the limited specificity of standard CT imaging can drive excessive antifungal use in patients, especially when more definitive diagnosis cannot be established through microbiology or invasive diagnostic procedures. CT pulmonary angiography (CTPA) is a complimentary, non-invasive approach to standard CT that allows for direct visualization of pulmonary arteries inside infiltrates for signs of angioinvasion, vessel destruction and vessel occlusion. Experience from several centers that are using CTPA as part of a standard diagnostic protocol for IMI suggests that a positive vessel occlusion sign (VOS) is the most sensitive and a specific sign of IMI in both neutropenic and non-neutropenic patients. CTPA is particularly useful in patients who develop suspected breakthrough IMI during antifungal prophylaxis because, unlike serum and/or BAL galactomannan and polymerase chain reaction (PCR) testing, the sensitivity is not reduced by antifungal therapy. A negative VOS may also largely rule-out the presence of IMI, supporting earlier discontinuation of empirical therapy. Future imaging protocols for IMI in patients with hematological malignancies will likely replace standard chest X-rays in favor of early low radiation dose CT exams for screening, with characterization of the lesions by CTPA and routine follow-up using functional/metabolic imaging such as 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (FDG-PET/CT) to assess treatment response. Hence, enhanced CT imaging techniques can improve the diagnostic-driven management of IMI management in high-risk patients with hematological malignancies.

Brief history of occupational health in Italy.

Italy is a relatively young nation, no more than 160 years old. From the 1860s and for many decades the country remained mainly rural with little industrial activity. Nevertheless, the latter constituted the seeds for the Italian "economic miracle" of the 1960s-1970s, and, today, Italy is one of the world's largest advanced economies. Occupational health has followed a similar pace as the country's industrial development, cultural growth, and historical events. Over the time, the nature of the most common occupational health problems changed from poverty-related diseases (infectious diseases, acute and chronic poisonings, severe pneumoconiosis, etc.) to occupational cancer and other noncommunicable diseases. Ergonomic and psychosocial disorders have a more recent origin, and it should be noted that today there has also been a non-negligible resurgence of illnesses related to poor conditions among small groups of workers.

Imaging of the limping child.

Limping is a challenging symptom in the pediatric patient as the diagnosis can range from traumatic, malformative, infectious/inflammatory and neoplastic diseases. In this paper, we propose a schematic imaging algorithm to the limping child in three different age groups (Toddler: 1-3years, child: 4-10 years; adolescent: 11-16 years) based on presence of signs of infection, any specific localization of pain, and history of trauma. In this setting, the most common imaging pitfalls are also summarised. Finally, a literature review of the main differential causes of limping in the pediatric patient is reported.

Quantitative imaging techniques for the assessment of osteoporosis and sarcopenia.

Bone and muscle are two deeply interconnected organs and a strong relationship between them exists in their development and maintenance. The peak of both bone and muscle mass is achieved in early adulthood, followed by a progressive decline after the age of 40. The increase in life expectancy in developed countries resulted in an increase of degenerative diseases affecting the musculoskeletal system. Osteoporosis and sarcopenia represent a major cause of morbidity and mortality in the elderly population and are associated with a significant increase in healthcare costs. Several imaging techniques are currently available for the non-invasive investigation of bone and muscle mass and quality. Conventional radiology, dual energy X-ray absorptiometry (DXA), computed tomography (CT), magnetic resonance imaging (MRI) and ultrasound often play a complementary role in the study of osteoporosis and sarcopenia, depicting different aspects of the same pathology. This paper presents the different imaging modalities currently used for the investigation of bone and muscle mass and quality in osteoporosis and sarcopenia with special emphasis on the clinical applications and limitations of each technique and with the intent to provide interesting insights into recent advances in the field of conventional imaging, novel high-resolution techniques and fracture risk.

The utility of contrast-enhanced hypodense sign for the diagnosis of pulmonary invasive mould disease in patients with haematological malignancies.

OBJECTIVE: The hypodense sign (HyS) on CT imaging is highly suggestive of pulmonary invasive mould disease (IMD) in patients with haematological malignancies, but its diagnostic utility has not been systematically evaluated on contrast-enhanced CT. The objective of this study was to compare the diagnostic performance of the HyS to other common CT findings in a cohort of haematology patients with proven, probable or possible IMD based on European Organization for Research and Treatment of Cancer/Mycoses Study Group criteria. METHODS: We analysed the diagnostic performance of the HyS to other common CT signs among 127 neutropenic patients with haematological malignancies submitted to both non-contrast-enhanced and contrast-enhanced CT scans of the lungs, including CT pulmonary angiography. RESULTS: The HyS was detected in 15.7% of patients imaged without contrast, and 44.1% after contrast administration. A contrast-aided HyS was detected in 86.6, 78.0 and 15.5% of patients with European Organization for Research and Treatment of Cancer/Mycoses Study Group proven, probable and possible IMD, respectively. When analysed per clinical diagnosis (proven, probable and highly possible IMD-i.e. no alternative diagnosis to mould disease reached), the contrast-enhanced HyS was as sensitive as the halo sign but significantly more specific [halo sign 0.56, 95% CI (0.39-0.71) vs HyS 0.98, 95% CI (0.87-1.00)]. Only the vessel occlusion sign was more sensitive [0.97, 95% CI (0.91-0.99)] and specific [0.97, 95% CI (0.86-0.99)] than the HyS for IMD diagnosis. CONCLUSION: The high specificity of the HyS strongly supports the diagnosis of pulmonary IMD in neutropenic patients, and is highly suggestive breakthrough fungal disease in patients on mould-active antifungal prophylaxis. Advances in knowledge: This is the first systematic analysis of the hypodense sign on contrast-enhanced CT; the sign can support the diagnosis of IMD when other CT signs are uncertain.

Pneumatosis intestinalis in oncologic patients: when should the radiologist not be afraid?

Pneumatosis intestinalis (PI) is a term used to describe the presence of submucosal and subserosal gas in the gastrointestinal tract. It can occur as a primary disease or, more commonly, secondary to various other causes ranging from benign conditions to fulminant diseases. We present four cases of benign PI in patients being treated for various types of cancer. They had no abdominal symptoms, the physical examination was normal and PI was an isolated incidental CT finding in the absence of other signs of bowel wall distress. A conservative non-surgical approach was advocated and follow-up imaging documented the resolution of PI. The radiologist should recognize this condition in order to help the oncologist to interpret its clinical significance and avoid unnecessary surgical procedures.

Cyproterone acetate vs leuprolide acetate in combination with transdermal oestradiol in transwomen: a comparison of safety and effectiveness.

OBJECTIVE: To retrospectively compare the effectiveness and safety of 1-year administration of transdermal oestradiol (TE) with cyproterone acetate (CPA) or leuprolide acetate (Leu) in transwomen. DESIGN, PATIENTS AND MEASUREMENTS: Forty transwomen received 50 mg of CPA daily orally (n = 20; CPA+E group) or Leu at a dose of 3·75 mg i.m. monthly (n = 20; Leu+E group) in combination with TE at a dose of 1 or 2 mg daily for 1 year. Reproductive hormones, biochemical parameters, body composition and bone mineral density were assessed. RESULTS: LH, FSH and total testosterone levels were significantly decreased by month three of hormone administration in both groups and continued to decrease until month 12; the decrease in LH levels in the first 12 months was significantly faster in the Leu+E group. Prolactin was significantly increased at month 12 in the CPA+E group only. Bone metabolism parameters and bone mineral density as detected at DEXA did not significantly change in either group, apart from a statistically significant increase in parathyroid hormone after 52 weeks of Leu administration. Total cholesterol and HDL-cholesterol were significantly increased in the Leu+E group and reduced in the CPA+E group. No major adverse effects were registered in either group. Psychological well-being parameters did not differ between the two groups. CONCLUSIONS: Preliminary results from this retrospective observational pilot study suggest that CPA and Leu in combination with TE are equally effective in the suppression of gonadotrophins and testosterone levels over 1 year. Whether the different effects on HDL-cholesterol may lead to long-term different cardiovascular safety profiles remains to be defined.

MRI-guided focused ultrasound surgery in musculoskeletal diseases: the hot topics.

MRI-guided focused ultrasound surgery (MRgFUS) is a minimally invasive treatment guided by the most sophisticated imaging tool available in today's clinical practice. Both the imaging and therapeutic sides of the equipment are based on non-ionizing energy. This technique is a very promising option as potential treatment for several pathologies, including musculoskeletal (MSK) disorders. Apart from clinical applications, MRgFUS technology is the result of long, heavy and cumulative efforts exploring the effects of ultrasound on biological tissues and function, the generation of focused ultrasound and treatment monitoring by MRI. The aim of this article is to give an updated overview on a "new" interventional technique and on its applications for MSK and allied sciences.

Under-reporting of cardiovascular findings on chest CT.

PURPOSE: It is unclear whether (and, to what extent) radiologists look at and report cardiovascular abnormalities on non-cardio-synchronized standard chest computed tomography (CT). In this study, the frequency and the reporting rate of cardiovascular findings in chest CT examinations were retrospectively assessed. MATERIALS AND METHODS: This study was approved by the institutional review board of each participating center. Four academic centers provided data on 447 subjects who underwent non-ECG-synchronized chest CT examinations for evaluating pulmonary fibrosis (161/447, 36 %), suspected pulmonary embolism (140/447, 31.3 %), or lung cancer staging (146/447, 32.7 %). A total of 220/447 (53.7 %) and 227/447 CT (46.3 %) examinations were evaluated and reported by junior and senior chest radiologists, respectively. Two radiologists with training in cardiac imaging reviewed the same chest CT images looking for the presence of incidental cardiovascular abnormalities using a preformatted score sheet. Inter-observer agreement was assessed using the kappa coefficient of agreement (k). RESULTS: Inter-observer agreement between the study reviewers was moderate to good (0.4-0.73) for most of the incidental cardiovascular findings. At least one incidental cardiovascular finding not documented in the original report was identified by the study reviewers in 225/409 (55 %) of chest CT examinations. A total of 168/266 (63.2 %) potentially clinically significant cardiovascular findings were unreported in the original reports of 177/447 (39.6 %) subjects (p < 0.0001). Senior radiologists tended to more frequently report coronary artery calcification (p = 0.0006), cardiac valves calcification (p = 0.0003), and ascending aorta enlargement (p = 0.01) compared to junior radiologists. CONCLUSIONS: Several cardiovascular abnormalities can be reliably identified on standard chest CT. Yet, they are often under-reported, even when they might be relevant to the patient's work-up.

High resolution computed tomography angiography improves the radiographic diagnosis of invasive mold disease in patients with hematological malignancies.

BACKGROUND: Computed tomography pulmonary angiography (CTPA) may improve the diagnostic capabilities of CT imaging for invasive mold disease, but its performance relative to other signs (ie, halo sign, hypodense sign, pleural effusion, reversed halo sign) is unknown. METHODS: We prospectively compared the diagnostic performance of CTPA vs other CT imaging findings in 100 patients with hematological malignancies and possible invasive mold disease defined by EORTC/MSG criteria. After undergoing extensive diagnostic work-up, patients were upgraded to probable or proven mold disease based on galactomannan antigen, culture or histology; or remained as possible mold disease if an alternative diagnosis could not be established. RESULTS: In total, 46 /100 patients who underwent CTPA were upgraded to probable or proven mold disease. Excluding 8 CTPA cases that were nonevaluable by the radiologist, a positive occlusion sign identified by CTPA was 100% sensitive for the diagnosis of probable or proven mold disease (41/41). Among patients who could not be upgraded from the possible mold disease category (n = 51), 25 (49%) had evidence of vessel occlusion by CTPA with only one positive patient eventually reaching an alternative diagnosis (Staphylococcus aureus septic thrombosis). Intravenous and/or oral antifungal therapy was stopped earlier in patients with a negative vs positive CTPA results (P ≤ .001). CONCLUSIONS: Vessel occlusion detected by CTPA is a more sensitive and possibly more specific radiographic sign vs other common CT findings of invasive mold disease in patients with hematological malignancies.

Visceral fat and body composition changes in a female population after RYGBP: a two-year follow-up by DXA.

BACKGROUND: Our aim was to monitor the impact of Roux-en-Y gastric bypass (RYGBP) on body composition over a 24-month period by dual-energy X-ray absorptiometry (DXA). METHODS: Forty-one women (40.6 ± 10.0 years old; 42.6 ± 6.6 kg/m(2)) entering a bariatric surgery programme were submitted to whole-body DXA (Lunar iDXA) before treatment and after 3, 6, 12 and 24 months. Fat mass (FM), non-bone lean mass (LM), bone mineral content (BMC) and density (BMD) were measured at whole body and regionally. Android visceral adipose tissue (VAT) was estimated by a recently validated software. RESULTS: Twenty-nine patients (44.3 ± 11.8 years old; BMI, 45.4 ± 8.9 kg/m(2)) concluded the study. Following surgery, the progressive decrease of BMI was associated with reduced whole-body and regional FM. LM showed a moderate decrease at 3 months and stabilized thereafter. A progressive decrease of total FM/LM and android FM/LM ratios were observed in the 3- to 6-month (-19.1 ± 8.4 % and -26.5 ± 10.9 %, respectively; p < 0.0001) and 6- to 12-month periods (-23.5 ± 16.8 % and -29.4 ± 23.9 %, respectively; p < 0.0001). VAT was the parameter showing the largest decrease (-65.6 ± 17.5 % at 12 months; p < 0.0001). Two years after the surgery, a slight but significant decrease of total and regional LM was observed, without any significant change in BMI. CONCLUSIONS: Body composition significantly changes after RYGBP with a metabolically healthier redistribution of total and regional FM and a positive balance of FM/LM variation. DXA should be considered as a valid supplementary tool for the clinical assessment and follow-up in patients undergoing bariatric surgery.

Treatment of osteoid osteoma of the elbow by radiofrequency thermal ablation.

BACKGROUND: This article presents the experience at the Rizzoli Orthopaedic Institute in the treatment of intracapsular osteoid osteoma (OO) of the elbow by computed tomography-guided percutaneous radiofrequency thermal ablation (RFA). MATERIALS AND METHODS: Our team performed more than 800 RFA procedures to treat OO up to 2010. In 27 cases, the lesion site was the articular area of the elbow (humerus in 13 cases, ulna in 13, and radius in 1). These patients were reviewed and assessed for eradication rate, incidence of complications, and functional results measured by the Mayo Elbow Performance Score. The outcome was evaluated after a mean follow-up period of 67.4 ± 35.3 months (range, 24-128 months). RESULTS: The mean duration of symptoms at the time of diagnosis was 31.0 ± 19.8 months (range, 5-72 months). All patients complained about pain, and in 24 of 27 cases (88.8%), the joint function was significantly impaired by the presence of OO (pretreatment score, 54.8). After RFA, the Mayo Elbow Performance Score improved by a mean of 37.7 ± 14.8 points, with 25 of 27 patients (92.5%) scoring 90 to 100 points at final follow-up. OO recurred in only 1 patient (3.7%), 5 months after the procedure. However, this was successfully retreated by RFA. No adverse effects were observed, and all patients were free of disease at the final follow-up. DISCUSSION: The RFA procedure can be technically challenging in difficult sites such as the elbow joint. The low invasiveness of RFA compared with traditional surgery allows excellent functional recovery. RFA of elbow OO is effective and safe, and it should be considered the first-choice treatment for this disease.

Detection of incidental vertebral fractures in breast imaging: the potential role of MR localisers.

OBJECTIVES: Incidental diagnosis of vertebral fractures (VFs) may represent a key point in the assessment of bone health status. Our purpose was to retrospectively evaluate localisation sequences (MR-loc) of breast MRI as a potential tool to detect osteoporotic VFs. METHODS: MR-loc sagittal images of 856 breast MRIs were reviewed by three expert musculoskeletal radiologists with a semiquantitative approach to detecting VFs. Anamnesis and data of patients were investigated. Official breast MRI and previous imaging reports were checked to understand if VFs or other relevant bone findings were known in patients' clinical history. RESULTS: A total of 780/856 female patients (91.1 %) undergoing MRI for oncological reasons and 76/856 (8.9 %) with non-oncological aims were recruited into the study (54.7 ± 12.2 years old, 21-89 years); 57/856 MR-loc images (6.7 %) were considered inadequate for diagnostic purposes and were excluded from the analysis. MR-loc detected VFs in 71/799 patients (8.9 %). VFs were neither reported nor previously known in the clinical history of 63/71 patients (88.7 %; P < 0.001). No mention of VFs was found in any breast MR reports. In four patients MR-loc identified vertebral metastases. CONCLUSIONS: A systematic evaluation of MR-loc may offer additional clinical information to prevent unrecognised VFs. MR-loc may screen for VFs in other imaging settings. KEY POINTS: Vertebral fractures are usually a hallmark of osteoporosis. Localisation sequences before breast MR examinations can identify vertebral fractures. MR localisers should be inspected for vertebral fractures in other clinical settings.

Computed tomographic pulmonary angiography for diagnosis of invasive mold diseases in patients with hematological malignancies.

BACKGROUND: Invasive mold diseases (IMDs) of the lung remain a challenge for immunocompromised patients. Although timely diagnosis and treatment are crucial for the outcome of the infection, the poor sensitivity of microbiological techniques and the limited specificity of chest high-resolution computed tomography (HRCT) often delay definitive diagnosis of these infections. METHODS: To explore the diagnostic utility of computed tomographic pulmonary angiography (CTPA) for detecting angioinvasive patterns of pulmonary infection, we performed a single-center, prospective, nonrandomized trial involving 36 patients with hematological malignancies who had clinical suspicion of IMD, as defined by European Organization for Research and Treatment of Cancer/Mycosis Study Group diagnostic criteria. RESULTS: We found that 5 of 5 patients with proven IMD had CTPA-positive findings consistent with interruption of the arterial vessels (concordance, 100%). CTPA findings were positive in 5 of 7 patients with probable IMD (findings for 2 were considered false negative because lesions were too small or not evaluable). In 15 of 24 patients with a final diagnosis of possible IMD, CTPA findings were negative for 14 patients and were positive for 1 patient, who had septic emboli associated with Staphylococcus aureus bacteremia. CTPA findings were positive in the remaining 9 patients with a final diagnosis of possible IMD at the end of the study. CONCLUSIONS: We conclude that CTPA appears to be a promising tool to exclude the diagnosis of IMD in high-risk patients without specific findings on HRCT scans, and it is most useful in the presence of well-circumscribed lesions in which there is suspicion for IMD.

Occipital horn syndrome in a woman: skeletal radiological findings.

Ehlers-Danlos type IX syndrome, also called occipital horn syndrome (OHS), is a milder and rare form of Menkes disease where the patient reaches adulthood. As an X-linked disease, it typically occurs in male subjects, while female subjects are usually healthy carriers. OHS is mainly characterized by connective tissue disorders and slightly subnormal intelligence or signs of autonomic dysfunction are the only apparent neurological abnormalities, in connection with molecular defects in copper metabolism. Our purpose is to report on radiological skeletal findings that may be incidental or investigated when OHS is suspected and to underline the possible involvement and expression in the female. Moreover, the impact of skeletal findings is also highlighted in the prevention of serious complications of the disease.