OpenMed/multicare-articles huggingface dataset:
Case report: Pulmonary synovial sarcoma in a long-term survivor of childhood Hodgkin lymphoma
Authors: Konstantin Shilo, Peter J Kneuertz, David Liebner, Wei Chen
Journal: Front Oncol (2023)
Keywords: ss18 (syt) rearrangement, ss18-ssx1 fusion, childhood hodgkin lymphoma, second malignancy, survivor, synovial sarcoma
MeSH terms: Case Reports

Solid organ malignancies have been reported in survivors of Hodgkin lymphoma treated with chemoradiation; however, to the best of our knowledge no cases of pulmonary synovial sarcoma have been documented in the literature in this cohort. We herein provide a detailed description of synovial sarcoma occurring in the lung of a long-term survivor of childhood Hodgkin lymphoma. A 29-year-old female never smoker with past medical history of Hodgkin lymphoma diagnosed at the age of 7 years and treated with chemotherapy and radiation therapy was admitted for management of pneumothorax. Wedge lung resection of an ulcerated subpleural nodule revealed a malignant spindle cell tumor that based on light microscopic and immunohistochemical features was classified as monophasic synovial sarcoma. The diagnosis was further confirmed by identification of SS18 (SYT) rearrangement by fluorescence in situ hybridization and SS18-SSX1 gene fusion by RNA sequencing. The case documents a rare occurrence of synovial sarcoma in a long-term survivor of childhood Hodgkin lymphoma. While comprising a typical genetic profile for synovial sarcoma, the tumor had unusual histological features such as cystic and low-grade morphology. The case suggests that synovial sarcoma falls within an expanding spectrum of secondary malignancies following prior treatment of Hodgkin lymphoma.
Disease Control With FOLFIRI Plus Ziv-aflibercept (zFOLFIRI) Beyond FOLFIRI Plus Bevacizumab: Case Series in Metastatic Colorectal Cancer (mCRC)
Authors: Wafik S El-Deiry, Arthur Winer, Michael Slifker, Stanford Taylor, Blythe J S Adamson, Neal J Meropol, Eric A Ross
Journal: Front Oncol (2019)
Keywords: folfiri, colorectal cancer, disease control, mcrc, metastasis, zfolfiri, ziv-aflibercept

Background: The prognosis of patients with metastatic colorectal cancer (mCRC) is poor, especially after failure of initial systemic therapy. The VELOUR study showed modestly prolonged overall survival (OS) with ziv-aflibercept plus 5-fluorouracil, leucovorin, and irinotecan (zFOLFIRI) vs. placebo+FOLFIRI after progression on 5-fluoruracil, leucovorin, and oxaliplatin (FOLFOX) ± bevacizumab. The utility of zFOLFIRI after bevacizumab+FOLFIRI is unknown and not recommended in NCCN guidelines. We explored whether zFOLFIRI may be active beyond progression on bevacizumab+FOLFIRI. Methods: We undertook a retrospective analysis of patients treated in routine clinical practice. A chart review was conducted for a cohort (N = 19) of advanced cancer patients (18 mCRC) who received zFOLFIRI from 2014 to 2018 at Fox Chase Cancer Center (FCCC). Analysis included time on zFOLFIRI, PFS, OS, CEA trends and adverse events. A second mCRC cohort (N = 26) from the Flatiron Health EHR-derived database treated with zFOLFIRI after prior bevacizumab+FOLFOX and bevacizumab+FOLFIRI was analyzed for time-on-treatment and overall survival. Results: Median age of mCRC cohort at zFOLFIRI treatment was 54 (FCCC; N = 18) and 62 (Flatiron Health-cohort; N = 26). Of 18 FCCC mCRC patients, 1 patient had prior bevacizumab+FOLFOX and ramucirumab+irinotecan prior to zFOLFIRI for 8.5 months. Of 17 FCCC mCRC patients with prior bevacizumab+FOLFIRI who received zFOLFIRI, 13 had mutant-KRAS, 3 WT-KRAS, and one BRAF-V600E. The patient with BRAF-V600E mutation achieved stable disease on zFOLFIRI after multiple BRAF-targeted therapies. One patient (WT-KRAS mCRC) remained on zFOLFIRI for 14 months. Of 14 patients with mutated-KRAS, 8 remained on zFOLFIRI for >5 months including 3 for >15 months. The rate-of-change in CEA measures on zFOLFIRI was significantly different (p = 0.004) between rapid progressors and those with PFS>4 months. For mCRC patients treated with zFOLFIRI in the 3rd line or greater (N = 18), median PFS was 7.1 months (214 days) and median OS was 13.8 months (416 days). Median time-on-treatment with zFOLFIRI in the Flatiron Health cohort was 4.4 months, median OS was 7.8 months, and longest time-on-treatment with zFOLFIRI was 266 days. Conclusions: In these small real-world cohorts, clinical meaningful stable disease and overall survival on zFOLFIRI beyond progression on bevacizumab+FOLFIRI was observed in patients with mCRC. Further exploration of this approach is warranted.
A Rare Case of Single Coronary Artery: Getting to the Heart of the Matter
Authors: Ramona Mihaela Popa, Rebecca Pântea, Petrișor Macașoi, Rosana Mihaela Manea
Journal: J Belg Soc Radiol (2023)
Keywords: coronary cta, coronary anatomy, coronary angiography, coronary anomaly, coronary artery, right coronary artery, single coronary artery
MeSH terms: Case Reports

Single coronary artery anomaly represents a particularly rare entity, which may present with variable clinical scenarios, but in most cases remains asymptomatic. It is considered to be one of the pathological states to cause sudden death, especially in young adults [1]. We hereby report a rare case of a R-III type of single coronary artery as classified by Lipton et al., which is only about 15% of all the cases of coronary anomalies. Coronary CT angiography as well as invasive coronarography provide accurate details regarding the origin, course and termination of coronary anomalies, as well as evaluation of associated coronary lesions, further guiding the optimal treatment strategy in each case. Teaching Point: The main teaching point of this case report is to clearly underline the importance of coronary CT angiography in obtaining a comprehensive evaluation of coronary artery anatomy and associated coronary lesions, representing important aspects, which further guide accurate treatment and management.
Airway Compromise due to Retropharyngeal Emphysema-A Rare Complication of an Extravasated Peripherally Inserted Central Venous Catheter
Authors: Ana Licina
Journal: Case Rep Anesthesiol (2019)
MeSH terms: Case Reports

A 48-year-old woman was scheduled for flexible bronchoscopy, video-assisted thoracoscopic surgery and mediastinal washout. She had developed voice changes, difficulty swallowing, shortness of breath with a fever and increased respiratory rate in intensive care unit 12 days after a double liver and kidney transplantation. Computerised tomography of neck and chest demonstrated extensive retropharyngeal and subcutaneous emphysema, laryngeal distortion and pneumo-mediastinum; however, the causative factors were not immediately obvious. Intraoperatively, an un-anticipated diagnosis of extravasated peripherally inserted central venous cannula (PICC) was made. Total parenteral nutrition had extravasated into the mediastinum and thorax. Subsequent inflammation and infection resulted in air pocket formation. The retropharyngeal air pockets were caused by mediastinal emphysema tracking through the tissue planes to the anterior and posterior larynx. Awareness of the tip position and accompanying clinical and radiological enquiry, must be performed prior to use of PICC lines in critically ill patients.
Benefit of N-Acetylcysteine in Postoperative Hepatic Dysfunction: Case Report and Review of Literature
Authors: Deanna K Bauerlein, Hashem N Akbar, Erik C von Rosenvinge, Nora D Loughry, Preeti R John
Journal: Case Reports Hepatol (2019)
MeSH terms: Case Reports

N-Acetylcysteine (NAC) is reported to have multiple clinical applications in addition to being the specific antidote for acetaminophen toxicity. NAC stimulates glutathione biosynthesis, promotes detoxification, and acts directly as a scavenger of free radicals. It is a powerful antioxidant and a potential treatment option for diseases characterized by the generation of free oxygen radicals. We present a case of postoperative hepatic dysfunction of multifactorial etiology in a patient with therapeutic acetaminophen levels, where hepatic function improved considerably following administration of intravenous NAC. This case suggests that NAC should be considered for treatment of acute liver dysfunction in the postoperative setting, even in the absence of elevated acetaminophen levels.
Delirium During Recovery in Patients With Severe COVID-19: Two Case Reports
Authors: Dong Han, Chenyang Wang, Xiaojing Feng, Jing Wu
Journal: Front Med (Lausanne) (2020)
Keywords: covid-19, case report, delirium, neuropsychiatric adverse events, severe patients
MeSH terms: Case Reports

Novel coronavirus disease (COVID-19), caused by SARS-CoV-2, has rapidly evolved into a worldwide pandemic, leaving patients with life-threatening respiratory, cardiovascular, and cerebral complications. Here we reported on two patients with severe COVID-19 who experienced delirium in the early stage of recovery and mental illness including fatigue, anxiety, and post-traumatic stress disorder in the post-illness stage of COVID-19. Two patients were admitted to hospital due to clinical symptoms and features of CT and were confirmed for COVID-19 by positive results of a throat swab for SARS-CoV-2. Due to severe respiratory symptoms and a low oxygenation index, they were transferred to the ICU and received invasive mechanical ventilation and sedation. Hyperactive delirium was observed after being transferred out of the ICU. Different treatment measures were taken in time. Delirium did not occur again in hospital, but they showed mental suffering, including fatigue, anxiety, and post-traumatic stress disorder (PTSD), during the 5 month follow-up after discharge.
Surgical Management of Encapsulating Peritoneal Sclerosis: A Case Report in Kidney Transplant Patient
Authors: R Shahbazov, M Talanian, J L Alejo, F Azari, A Agarwal, K L Brayman
Journal: Case Rep Surg (2018)
MeSH terms: Case Reports

Introduction:
Encapsulating peritoneal sclerosis (EPS) is a clinical syndrome of progressive fibrotic change in response to prolonged, repetitive, and typically severe insult to the peritoneal mesothelium, often occurring in the setting of peritoneal dialysis (PD). Clear guidelines for successful management remain elusive. We describe the successful surgical management of EPS in a 28-year-old male s/p deceased donor kidney transplant for end-stage renal disease (ESRD) secondary to focal segmental glomerulosclerosis (FSGS). This patient received PD for 7 years but changed to hemodialysis (HD) in the year of transplant due to consistent signs and symptoms of underdialysis. EPS was visualized at the time of transplant. Despite successful renal transplantation, EPS progressed to cause small bowel obstruction (SBO) requiring PEG-J placement for enteral nutrition and gastric decompression. The patient subsequently developed a chronic gastrocutaneous fistula necessitating chronic TPN and multiple admissions for pain crises and bowel obstruction. He was elected to undergo surgical intervention due to deteriorating quality of life and failure to thrive. Surgical management included an exploratory laparotomy with extensive lysis of adhesions (LOA), repair of gastrocutaneous fistula, and end ileostomy with Hartmann's pouch. Postoperative imaging confirmed resolution of the SBO, and the patient was transitioned to NGT feeds and eventually only PO intake. He is continuing with PO nutrition, gaining weight, and free from dialysis.
Conclusion:
Surgical intervention with LOA and release of small intestine can be successful for definitive management of EPS in the proper setting. In cases such as this, where management with enteral nutrition fails secondary to ongoing obstructive episodes, surgical intervention can be pursued in the interest of preserving quality of life.
Recurrent Embolic Strokes of Undetermined Source in a Patient with Extreme Lipoprotein(a) Levels
Authors: Zachary Bulwa, Audrey Kim, Karandeep Singh, Alexander Kantorovich, Faten Suhail
Journal: Front Neurol (2016)
Keywords: carotid atherosclerosis, carotid stenting, cryptogenic stroke, embolic stroke of undetermined source, lipoprotein(a), stroke
MeSH terms: Case Reports

Lipoprotein(a) is a plasma lipoprotein and known cardiovascular risk factor, most recently implicated in the development of high-risk carotid atherosclerotic plaques without significant carotid stenosis. We present a case of a young African-American female with recurrent embolic strokes of undetermined source. After our thorough investigation, we identified the link between a small, irregular plaque in the right internal carotid artery, and an extremely elevated plasma level of lipoprotein(a) as the source of her embolic strokes.
A Vaginal Angiomyofibroblastoma as a Rare Cause of a Prolapsing Vaginal Mass: A Case Report and Review of the Literature
Authors: Harriet Calvert, Supuni Kapurubandara, Yogesh Nikam, Raghwa Sharma, Anita Achan
Journal: Case Rep Obstet Gynecol (2018)
MeSH terms: Case Reports

Introduction:
Angiomyofibroblastoma (AMFB) is a rare, benign, mesenchymal cell tumour which presents as a slow-growing mass. It is most commonly seen in the vulva and is often mistaken for Bartholin's abscess. It is histologically diagnosed by the presence of stromal cells intermingled with small blood vessels. It is morphologically similar to cellular angiofibroma and aggressive angiomyxoma, the latter of which is locally invasive and has a possibility of metastasis and a high risk of local recurrence. There is one reported case of an AMFB undergoing sarcomatous transformation.
Case report:
We report a case of a multiparous, 36-year-old woman with an anterior vaginal mass which was inappropriately treated as a vaginal prolapse prior to definitive surgical management. This is only the second reported case of an AMFB presenting as a prolapsing mass.
Treatment of Aortic and Iliac Artery Occlusion by Catheter Thrombolysis Combined with Catheter Thrombectomy and Aortic Bifurcation Endovascular Stent Reconstruction
Authors: Xinyu Zhao, Delang Liu, Chaowen Yu, Yong Sun, Shiyuan Chen
Journal: Case Rep Vasc Med (2021)
MeSH terms: Case Reports

Aortoiliac occlusive disease (AIOD) is an occlusive disease of the infrarenal aorta and iliac arteries usually caused by stenosis or occlusion at the end of the abdominal aorta-common iliac artery. Herein, we reported a case of Trans-Atlantic Inter-Society Consensus- (TASC-) D AIOD with pale, cool, and intangible dorsalis pedis artery treated with catheter thrombolysis combined with catheter thrombectomy and aortic bifurcation endovascular stent reconstruction, which proved to be safe, effective, and minimally invasive approach. In the present paper, we discussed the physical and imaging manifestations, as well as treatments.
Clostridium septicum Sepsis and Colon Carcinoma: Report of 4 Cases
Authors: Eric Mao, Aine Clements, Edward Feller
Journal: Case Rep Med (2011)
MeSH terms: Case Reports

An association exists between colon carcinoma and Clostridium septicum infection, especially bacteremia. We reviewed retrospectively all positive blood cultures for this organism at a 300-bed general hospital over 4 years. Four of 15 cases were associated with concurrent colon carcinoma. C. septicum infection was the presenting feature of previously undiagnosed large bowel malignancy in three patients. We report this small case series to alert clinicians to the diverse spectrum and diagnostic difficulties of this rare, potentially catastrophic association. Although commonly associated with necrotizing skin or soft tissue infections, this bacterium can present with nonspecific or atypical symptoms. All patients with positive blood cultures for C. septicum, even without clinical suspicion of large bowel malignancy, should undergo colonoscopy to evaluate for colon carcinoma.
Extraskeletal Ewing's sarcoma of the mediastinum: Case report
Authors: Aldo Caltavituro, Roberto Buonaiuto, Fabio Salomone, Rocco Morra, Erica Pietroluongo, Pietro De Placido, Marianna Tortora, Annarita Peddio, Fernanda Picozzi, Margaret Ottaviano, Mirella Marino, Sabino De Placido, Giovannella Palmieri, Mario Giuliano
Journal: Front Oncol (2023)
Keywords: ewing sarcoma, case report, misdiagnosis cancer, multidisciplinary management, thoracic oncology
MeSH terms: Case Reports

Background:
Ewing sarcoma (ES) represents the second most common malignant bone tumor in children and young adults. ES is not a frequent finding in sites different from the skeletal. Common sites of appearance of ES are lower extremities, the pelvis, paravertebral spaces and head and neck. Primary extraskeletal ES located in the anterior mediastinum are very rare. These neoplasms should be discussed in specialized contests with a high volume of patients treated. Here, we present an uncommon mediastinal mass challenging in its characterization and management.
Case description:
A thirty-year-old woman performed a thoracic CT scan for dyspnea and persistent cough. Imaging showed a solid mass of 14 x 11 cm involving the left thorax with mediastinal deviation to the right side. Patient underwent an en bloc resection of the mass. Initial histological examination was suggestive for B3 thymoma/thymic carcinoma. Patient was then referred to our rare tumor reference center where a histological review excluded the diagnosis of thymic/thymoma neoplasms meanwhile a third revision assessed a diagnosis of ES. Patient refused adjuvant chemotherapy due to her desire of maternity and radiation therapy was not indicated because surgery was performed too many months earlier. A close follow-up was considered. After a few months the patient relapsed and first line chemotherapy was proposed. She reached a complete response at the first evaluation maintained also at the end of the protocol. In order to consolidate the obtained response, high dose chemotherapy followed by autologous stem cell transplantation (HDCT/ASCT) was suggested and the patient agreed.
Conclusions:
This case underlined that, potentially, ES can arise from any soft tissue site in the body, even in rare sites such as mediastinum. The evaluation of expert centers was critical to establish a correct diagnosis and therapeutic approach in this complex case. Taking into account the time lasting from the diagnosis and the aggressiveness of this kind of neoplasm, frequently relapsing, the patient after a multidisciplinary discussion was a candidate for a multimodal treatment.
Microcystic variant of an intraosseous meningioma in the frontal area: a case report
Authors: Jan Bujok, Marek Bienioszek
Journal: Case Rep Neurol Med (2014)

Meningiomas located inside the bone of the calvaria belong to the group of rare types of tumours. The microcystic variant is the least common in this area. Due to their similarity to other tumours in this area, the imaging test of those tumours may constitute the source of an improper preoperative diagnosis. According to the records of the Department of Neurosurgery in Bielsko-Biała, 133 patients diagnosed with an intracranial meningioma confirmed by a histopathological test were operated in the last 10 years (2004-2014). In the histopathological test, three patients were diagnosed with the microcystic variant, which constitutes 2.25% of the cases. Only one variant of microcystic meningioma was located inside the bone, which constitutes 0.75% of all the meningiomas operated.
A Case of Eosinophilic Esophagitis Accompanying Familial Mediterranean Fever
Authors: Pejman Rohani, Mehri Najafi Sani, Mitra Ahmadi, Vahid Ziaee
Journal: Case Rep Gastrointest Med (2017)
MeSH terms: Case Reports

Background. Eosinophilic esophagitis is an inflammatory condition where there is a dense infiltration of eosinophils typically exceeding fifteen cells per high power field. Familial Mediterranean fever is an autosomal recessive disorder characterized by brief, acute, and self-limited episodes of fever and polyserositis that recur at irregular intervals. Case Presentation. A three-year-and-nine-month-old Iranian girl was admitted to our center. The patient's parents complained of a history of abdominal pain, poor appetite, and poor weight gain from 1.5 years ago and episodes of food impaction after starting solid foods. Eosinophilic esophagitis was diagnosed based on histology. Because of continuing abdominal pain after treatment of eosinophilic esophagitis, the episodic nature of disease, and the presence of fever with pain, screening for familial Mediterranean fever mutation was performed and the patient was found to be heterozygote for Mediterranean fever. Conclusion. We have reported a case of eosinophilic esophagitis coexisting with familial Mediterranean fever which has not been described previously.
General anesthesia of a Japanese infant with Barber-Say syndrome: a case report
Authors: Eisuke Hamaguchi, Yasuo M Tsutsumi, Katsuyoshi Kume, Yoko Sakai, Nami Kakuta, Yuta Uemura, Shinji Kawahito, Katsuya Tanaka
Journal: JA Clin Rep (2016)
Keywords: barber-say syndrome, cutis laxa, general anesthesia, macrostomia

Background:
Barber-Say syndrome (BSS) is a very rare congenital disorder characterized by macrostomia, cutis laxa, and other features. We report our experience of performing general anesthesia on a Japanese child with BSS.
Case presentation:
A bilateral repair of the corners of the mouth under general anesthesia was planned for an 18-month-old male with macrostomia; the child was 75 cm in height and weighed 9.9 kg. As insertion of the peripheral intravenous catheter was difficult, it was inserted before the surgery by a pediatrician. The patient wore a mask and was ventilated manually after loss of consciousness with intravenous anesthesia. A mask for adults provided a superior fit and was effective in preventing air leakage from the corners of the mouth. After rocuronium was administered, the larynx was spread with a Macintosh laryngoscope. There was no laryngeal anatomical abnormality, and tracheal intubation was readily possible. The operation was completed without incident. Stiffening of both arms occurred for several seconds one hour after the operation ended, but the patient did not develop other complications.
Conclusions:
Mask ventilation and the insertion of an intravenous catheter may be difficult in the general anesthesia of patients with BSS, and anesthetic management requires caution.