Intercostal neurinoma: a rare cause of persistent thoracic pain.
Ontology highlight
ABSTRACT:
SUBMITTER: Meyer C
PROVIDER: S-EPMC4360743 | biostudies-other | 2014 Dec
REPOSITORIES: biostudies-other
Similar Datasets
Project description:Persistent Mullerian duct syndrome (PMDS) is a rare syndrome and sometimes the cause of a common problem in paediatric and surgical practice, namely undescended testes. PMDS is a recessive disease in which there is a defect in anti-Mullerian hormone secretion or receptor activity resulting in persistence of Mullerian structures such as a uterus or fallopian tubes with otherwise normal virilisation. Here the authors present a case of a 1½-year-old boy who was referred to their hospital because of unilateral cryptorchidism. During laparoscopic surgery, two gonads were present joined together by a uterus-like structure. Additional investigations showed a normal male karyotype and biopsies of the gonads revealed infantile testis parenchyma making the diagnosis PMDS likely.
| S-EPMC3534258 | biostudies-other
Project description:BACKGROUND:Chest pain as the primary manifestation of epilepsy is extremely rare and has only been reported once to date. CASE PRESENTATION:We herein describe a 47-year-old woman with recurrent chest pain for 3 years. The cause of her chest pain remained elusive despite extensive investigations including comprehensive cardiac work-up. She was referred to the neurology clinic for one episode of confusion. Video-electroencephalographic monitoring detected unequivocal ictal changes during her habitual chest pain events. She has remained chest pain (seizure) free with a single antiseizure drug. CONCLUSIONS:This case underlines the importance of epilepsy as a rare yet treatable cause of recurrent chest pain. Further studies are required to determine the pathophysiology of ictal chest pain.
| S-EPMC6936059 | biostudies-literature
Project description:Pulmonary vein obstruction is rare condition characterized by challenging diagnosis and unfavorable prognosis at advanced stage. Computerized tomography, magnetic resonance imaging, and transesophageal echocardiography (TEE) are often essential to reach a final diagnosis. External compression of pulmonary vein resulting from the mass effect of pseudoaneurysm and perianeurysmal hematoma due to aortic transection is extremely rare. We describe a case of traumatic transection of descending thoracic aorta where TEE was instrumental in the diagnosis of left upper pulmonary vein obstruction and help in the modification of the surgical plan.
| S-EPMC6078015 | biostudies-literature
Project description:The genetic control of pain has been repeatedly demonstrated in human association studies. In the present study, we assessed the relative contribution of 16 single nucleotide polymorphisms in pain-related genes, such as cathechol-O-methyl transferase gene (COMT), fatty acid amino hydrolase gene (FAAH), transient receptor potential cation channel, subfamily V, member 1 gene (TRPV1), and δ-opioid receptor gene (OPRD1), for postsurgical pain chronification. Ninety preoperatively pain-free male patients were assigned to good or poor outcome groups according to their intensity or disability score assessed at 1 week, 3 months, 6 months, and 1 year after funnel chest correction. The genetic effects were compared with those of two psychological predictors, the attentional bias toward positive words (dot-probe task) and the self-reported pain vigilance (Pain Vigilance and Awareness Questionnaire [PVAQ]), which were already shown to be the best predictors for pain intensity and disability at 6 months after surgery in the same sample, respectively. Cox regression analyses revealed no significant effects of any of the genetic predictors up to the end point of survival time at 1 year after surgery. Adding the genetics to the prediction by the attentional bias to positive words for pain intensity and the PVAQ for pain disability, again no significant additional explanation could be gained by the genetic predictors. In contrast, the preoperative PVAQ score was also, in the present enlarged sample, a meaningful predictor for lasting pain disability after surgery. Effect size measures suggested some genetic variables, for example, the polymorphism rs1800587G>A in the interleukin 1 alpha gene (IL1A) and the COMT haplotype rs4646312T>C/rs165722T>C/rs6269A>G/rs4633T>C/rs4818C>G/rs4680A>G, as possible relevant modulators of long-term postsurgical pain outcome. A comparison between pathophysiologically different predictor groups appears to be helpful in identifying clinically relevant predictors of chronic pain.
| S-EPMC4669922 | biostudies-literature
Project description:We present a case of a 28-year-old primiparous woman with facial swelling followed by acute chest pain immediately after delivery. Chest radiograph revealed pneumomediastinum and surgical emphysema. She recovered well within 24 h of observation and conservative management. Postpartum spontaneous pneumomediastinum should be considered in the differential diagnosis of sudden-onset postpartum chest pain immediately or a few hours after delivery. It is a rare benign condition and usually resolves spontaneously without serious consequences. Chest X-ray is the single most important diagnostic test. It is important to rule out other serious and life-threatening conditions. Prolonged pushing, difficult labour and use of inhalational drugs place young primiparous women at higher risk. Recurrence is uncommon in subsequent pregnancy and management is unclear, although expectant management with epidural analgaesia to prevent recurrence in subsequent pregnancy is suggested.
| S-EPMC4551020 | biostudies-other
Project description:BackgroundEpipericardial fat necrosis (EFN) is a rare cause of chest pain, which is often unrecognized.Case summaryA 58-year-old man previously known with a transient ischaemic attack presented with a sharp, substernal chest pain. Pulmonary embolism was ruled out by computed tomography (CT) angiography. However, CT angiography revealed an inhomogeneous epipericardial mass. On cardiovascular magnetic resonance imaging, the mass had an inhomogeneous signal intensity without infiltration of surrounding tissue. Late gadolinium enhancement imaging showed subtle hyperenhancement. Tissue characterization by means of parametric mapping revealed very low native T1 relaxation times and increased T2 relaxation times. In conclusion, the epipericardial mass showed fibrofatty inflammatory markers, suggestive of EFN. The chest pain resolved spontaneously. Follow-up CT 3 months later showed a marked regression of the mass which confirmed the diagnosis EFN.DiscussionEpipericardial fat necrosis is a benign and self-limiting inflammatory cause of chest pain, which can be diagnosed with multi-modality imaging and must not be overlooked in the differential diagnosis of patients with acute pleuritic chest pain.
| S-EPMC8796805 | biostudies-literature
Project description:Heel pain is a common presentation in outpatient clinics. Here, we report a 69-year-old woman who complaint about a painful nodule on her left posterior heel. There was no history of trauma. The lesion developed during ten weeks without any bleeding or ulceration. On examination, we observed a subcutaneous firm nodule of about 1 cm in diameter. The lesion was hypoechoic in diagnostic sonography suggesting a fibromatous tumour, which was removed surgically. Histologic investigations confirmed the diagnosis of cutaneous angioleiomyoma. The occurrence of this benign tumour on the heel is quite uncommon but obvious a possible cause for heel pain. During follow-up, no recurrence was observed.
| S-EPMC5535651 | biostudies-other
Project description:Provoked vestibulodynia, the most common form of vulvodynia (unexplained pain of the vulva), is a prevalent, idiopathic pain disorder associated with a history of recurrent candidiasis (yeast infections). It is characterized by vulvar allodynia (painful hypersensitivity to touch) and hyperinnervation. We tested whether repeated, localized exposure of the vulva to a common fungal pathogen can lead to the development of chronic pain. A subset of female mice subjected to recurrent Candida albicans infection developed mechanical allodynia localized to the vulva. The mice with allodynia also exhibited hyperinnervation with peptidergic nociceptor and sympathetic fibers (as indicated by increased protein gene product 9.5, calcitonin gene-related peptide, and vesicular monoamine transporter 2 immunoreactivity in the vaginal epithelium). Long-lasting behavioral allodynia in a subset of mice was also observed after a single, extended Candida infection, as well as after repeated vulvar (but not hind paw) inflammation induced with zymosan, a mixture of fungal antigens. The hypersensitivity and hyperinnervation were both present at least 3 weeks after the resolution of infection and inflammation. Our data show that infection can cause persistent pain long after its resolution and that recurrent yeast infection replicates important features of human provoked vulvodynia in the mouse.
| S-EPMC3243907 | biostudies-literature
Project description:IntroductionPersistent pulmonary hypertension of the newborn (PPHN) is a life-threatening condition characterized by hypoxemia due to elevated pulmonary vascular resistance. PPHN commonly arises secondary to various underlying conditions, including infection, meconium aspiration, and respiratory distress syndrome. Management includes pulmonary vasodilators, mechanical ventilation, oxygen supplementation, vasopressors, and volume replacement. Stüve-Wiedemann syndrome (SWS), a rare genetic disorder characterized by bone dysplasia, respiratory distress, hyperthermia, and swallowing difficulties, may present with pulmonary hypertension, indicating a poor prognosis.Case descriptionA term female neonate presented with secondary respiratory failure and severe PPHN of unknown etiology on the second day of life, necessitating intubation. Clinical findings included facial dysmorphia, camptodactyly, skeletal anomalies, and generalized muscular hypotonia. High-frequency oscillation ventilation and surfactant administration yielded marginal improvement. On the third day of life, a severe pulmonary hypertensive crisis necessitated inhaled and systemic pulmonary vasodilators along with volume and catecholamine therapy. Whole exome sequencing revealed a homozygous mutation in the leukemia inhibitory factor receptor (LIFR) gene, consistent with Stüve-Wiedemann syndrome.Discussion/conclusionThe case underscores the importance of considering and prompting evaluation of rare genetic causes in the differential diagnosis of PPHN, especially when other abnormalities are present and conventional therapies prove inadequate. Therapeutic strategies must account for the different pathophysiology of primary PPHN including vascular remodeling, as seen in SWS, which may not respond to pulmonary vasodilators typically employed in secondary PPHN due to vasoconstriction. In this case, the patient responded well to treatment for primary PPHN, but the use of high-frequency oscillation ventilation and surfactant was not helpful.
| S-EPMC10794634 | biostudies-literature
Project description:BackgroundCardiac haemangioma is a rare primary cardiac tumour. Most patients with cardiac haemangioma have no typical symptoms, and some may present with non-specific manifestations, such as shortness of breath, heart palpitations, or cardiac insufficiency, making it difficult to distinguish cardiac haemangioma from other diseases. We report a case of cardiac haemangioma that present with chest pain. This haemangioma was finally completely excised to relieve the patient's symptoms and a avoid poor prognosis.Case summaryA 14-year-old boy presented with an intermittent and progressive non-exertional chest pain for 2 weeks. Echocardiography showed a space-occupying mass at the right ventricular apex, which was later confirmed by computed tomography angiography and magnetic resonance imaging (MRI). The mass was successfully resected, and postoperative pathology confirmed a cardiac cavernous haemangioma. The patient had an uneventful postoperative recovery at the 8-month follow-up.DiscussionCardiac haemangioma is a benign tumour with no typical clinical manifestations, and very few patients may present with chest pain. Preoperative echocardiography, computed tomography, and MRI are helpful for diagnosis, and surgery can relieve symptoms and may improve the prognosis of patients with cardiac haemangioma.
| S-EPMC8759472 | biostudies-literature