keyword
MENU ▼
Read by QxMD icon Read
search

Case Reports

keyword
https://www.readbyqxmd.com/read/28813037/concomitant-bladder-cancer-and-prostate-cancer-challenges-and-controversies
#1
REVIEW
Antonio Lopez-Beltran, Liang Cheng, Francesco Montorsi, Maria Scarpelli, Maria R Raspollini, Rodolfo Montironi
Radical cystoprostatectomy (RCP) followed by bilateral pelvic lymphadenectomy and urinary diversion remains the gold-standard therapy for men with localized muscle-invasive bladder cancer (MIBC). Prostate cancer might be incidentally detected at the time of RCP with a reported prevalence of 24-51%. Typically, these patients are considered to have clinically insignificant disease, but data from emerging series challenge this assumption and suggest that some of these tumours might be aggressive, or somehow increase the aggressiveness of the associated MIBC, and can negatively influence the patient's overall survival outcomes...
August 16, 2017: Nature Reviews. Urology
https://www.readbyqxmd.com/read/28812954/mesenchymal-chondrosarcoma-of-the-orbit-a-case-report-with-5%C3%A2-years-of-follow-up
#2
Md Shahid Alam, Nirmala Subramanian, Akruti Sunil Desai, S Krishnakumar
Mesenchymal chondrosarcoma is a rare orbital tumor. Several case reports of this rare tumor have been published in the literature but only 6 cases have documented a follow up of 5 years or more. We report a case of 28 year-old female who presented with left orbital mass. Computed Tomography (CT) revealed a lobulated mass in the superior extraconal space with dense intralesional calcification. Patient underwent complete resection of the mass and histopathology was suggestive of mesenchymal chondrosarcoma. He was given adjuvant radiotherapy and there was no recurrence or metastasis at 5 years of follow-up...
August 16, 2017: Orbit
https://www.readbyqxmd.com/read/28812938/unilateral-optic-perineuritis-due-to-nonspecific-orbital-inflammation-a-case-report
#3
Pinar Nalcacioglu, Golge Acaroglu
Nonspecific orbital inflammation is an idiopathic chronic tumor-like inflammation process that usually affects the orbital tissues of both eyes. Isolated optic nerve involvement by an idiopathic inflammatory process is a rare finding. Here, we report a patient with unilateral sudden onset severe orbital pain and headache with visual loss to no light perception that could only be attributed to perineuritis. Radiological findings enabled making the correct diagnosis. Various relevant diagnoses are also discussed...
August 16, 2017: Orbit
https://www.readbyqxmd.com/read/28812920/orbital-myxoma-comorbid-with-acute-myelomonocytic-leukemia
#4
Jacqueline Mupas-Uy, Yoshiyuki Kitaguchi, Yasuhiro Takahashi, Emiko Takahashi, Hirohiko Kakizaki
We report the first case of orbital myxoma in a 10-year-old girl with a history of acute myelomonocytic leukemia diagnosed at the age of 10 months. She presented with a mass in the right orbit, which was excised completely. There was no recurrence during the 6 months of follow-up.
August 16, 2017: Orbit
https://www.readbyqxmd.com/read/28812912/a-case-of-orbital-dirofilariasis-in-new-york
#5
Stephen Walters, Michael H Levi, Christina M Coyle, Jean Park, Anne Barmettler
A 39-year-old female presented with a 5-day history of left inferonasal periocular swelling and associated intermittent itching. Ophthalmologic examination demonstrated a 4 × 8 mm subcutaneous painless mass localized anterior to the medial left lower orbital rim. An excision of the mass was performed, and pathology revealed Dirofilaria. The patient improved over the 3 months of postoperative follow-up. Although several human cases of pulmonary dirofilariasis have been reported in the United States, periocular dirofilariasis has been rarely reported in the United States...
August 16, 2017: Orbit
https://www.readbyqxmd.com/read/28812902/charge-effects-on-the-efflorescence-in-single-levitated-droplets
#6
Gunter Hermann, Yan Zhang, Bernhard Wassermann, Henry Fischer, Marcel Quennet, Eckart Ruehl
The influence of electrical excess charges on the crystallization from supersaturated aqueous sodium chloride solutions is reported. This is accomplished by efflorescence studies on single levitated microdroplets using optical and electrodynamic levitation. Specifically, a strong increase in efflorescence humidity is observed as a function of the droplet's negative excess charge, ranging up to -2.1 pC, with a distinct threshold behavior, increasing the relative efflorescence humidity, at which spontaneous nucleation occurs, from 44% for the neutral microparticle to 60%...
August 16, 2017: Journal of Physical Chemistry. A
https://www.readbyqxmd.com/read/28812828/how-the-spectre-of-societal-homogeneity-undermines-equitable-healthcare-for-refugees-comment-on-defining-and-acting-on-global-health-the-case-of-japan-and-the-refugee-crisis
#7
Oliver Razum, Judith Wenner, Kayvan Bozorgmehr
Recourse to a purported ideal of societal homogeneity has become common in the context of the refugee reception crisis - not only in Japan, as Leppold et al report, but also throughout Europe. Calls for societal homogeneity in Europe originate from populist movements as well as from some governments. Often, they go along with reduced social support for refugees and asylum seekers, for example in healthcare provision. The fundamental right to health is then reduced to a citizens' right, granted fully only to nationals...
October 17, 2016: International Journal of Health Policy and Management
https://www.readbyqxmd.com/read/28812813/do-management-and-leadership-practices-in-the-context-of-decentralisation-influence-performance-of-community-health-fund-evidence-from-iramba-and-iringa-districts-in-tanzania
#8
Chakupewa Joseph, Stephen Oswald Maluka
BACKGROUND: In early 1990s, Tanzania like other African countries, adopted health sector reform (HSR). The most strongly held centralisation system that informed the nature of services provision including health was, thus, disintegrated giving rise to decentralisation system. It was within the realm of HSR process, user fees were introduced in the health sector. Along with user fees, various types of health insurances, including the Community Health Fund (CHF), were introduced. While the country's level of enrolment in the CHF is low, there are marked variations among districts...
September 26, 2016: International Journal of Health Policy and Management
https://www.readbyqxmd.com/read/28812753/cyanide-vs-azide-magnetic-arm-wrestling-mn-ii-nb-iv-and-mn-ii-mo-iv-magnetic-coordination-polymers-with-mixed-bridging
#9
Gabriela Handzlik, Marcin Kozieł, Anna Olejniczak, Barbara Sieklucka, Dawid Pinkowicz
Two magnetic coordination polymers with mixed cyanide-azide bridging based on octacyanoniobate(iv) and octacyanomolybdate(iv) are reported: {(NH4)[(H2O)Mn(II)-(μ-N3)-Mn(II)(H2O)][M(IV)(CN)8]·3H2O}n Mn2MN3 (M = Nb or Mo). Cyanide ligands form the 3-D framework of Mn2MN3, while azide ligands connect two Mn(II) centres together. Both CN(-) and N3(-) are known in magnetochemistry for their marked magnetic coupling abilities which in the case of Mn2NbN3 lead to competitive antiferromagnetic interactions within the Nb(IV)-CN-Mn(II) and Mn(II)-N3-Mn(II) structural motifs...
August 16, 2017: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/28812737/human-exposure-and-sensitivity-to-globally-extreme-wildfire-events
#10
David M J S Bowman, Grant J Williamson, John T Abatzoglou, Crystal A Kolden, Mark A Cochrane, Alistair M S Smith
Extreme wildfires have substantial economic, social and environmental impacts, but there is uncertainty whether such events are inevitable features of the Earth's fire ecology or a legacy of poor management and planning. We identify 478 extreme wildfire events defined as the daily clusters of fire radiative power from MODIS, within a global 10 × 10 km lattice, between 2002 and 2013, which exceeded the 99.997th percentile of over 23 million cases of the ΣFRP 100 km(-2) in the MODIS record. These events are globally distributed across all flammable biomes, and are strongly associated with extreme fire weather conditions...
February 6, 2017: Nature ecology & evolution
https://www.readbyqxmd.com/read/28812578/throw-caution-to-the-wind-is-refeeding-syndrome-really-a-cause-of-death-in-acute-care
#11
K L Matthews, S M Capra, M A Palmer
BACKGROUND/OBJECTIVES: Refeeding syndrome (RFS), a life-threatening medical condition, is commonly associated with acute or chronic starvation. While the prevalence of patients at risk of RFS in hospital reportedly ranges from 0 to 80%, the prevalence and types of patients who die as a result of RFS is unknown. We aimed to measure the prevalence rate and examine the case histories of patients who passed away with RFS listed as a cause of death. SUBJECTS/METHODS: Patients were eligible for inclusion provided their death occurred within a Queensland hospital...
August 16, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28812533/immunoreactivity-of-canine-liposarcoma-to-muscle-and-brown-adipose-antigens
#12
Elise Eva Bella LaDouceur, Sarah E Stevens, Jason Wood, Christopher M Reilly
Liposarcoma, rhabdomyosarcoma, and hibernoma share some overlapping histologic and immunohistochemical features. Although immunohistochemistry (IHC) is commonly used in the diagnosis of these neoplasms, expression of muscle markers has been reported in human liposarcoma and canine hibernoma in addition to rhabdomyosarcoma. Thus, these neoplasms are a diagnostic challenge but important to distinguish because of differences in prognosis and treatment. Rhabdomyosarcoma and liposarcoma are both malignant, but rhabdomyosarcoma has a higher potential for metastasis...
January 1, 2017: Veterinary Pathology
https://www.readbyqxmd.com/read/28812532/spontaneous-experimentally-induced-and-transmissible-aa-amyloidosis-in-japanese-quail-coturnix-japonica
#13
Yumi Nakayama, Junichi Kamiie, Gen Watanabe, Kazuhiko Suzuki, Tomoaki Murakami
The authors describe a spontaneous case of amyloid A (AA) amyloidosis in an adult female Japanese quail ( Coturnix japonica). The bird developed AA amyloidosis secondary to chronic peritonitis caused by a Gram-negative bacillus infection. Mild amyloid deposition was also identified in the intestinal tract of apparently healthy adult individuals, suggesting that quail may develop intestinal amyloidosis with age. Based on these observations, it was hypothesized that quail can develop AA amyloidosis following inflammatory stimulation with lipopolysaccharide (LPS)...
January 1, 2017: Veterinary Pathology
https://www.readbyqxmd.com/read/28812526/parvovirus-infection-is-associated-with-myocarditis-and-myocardial-fibrosis-in-young-dogs
#14
Jordan Ford, Laura McEndaffer, Randall Renshaw, Alex Molesan, Kathleen Kelly
Perinatal parvoviral infection causes necrotizing myocarditis in puppies, which results in acute high mortality or progressive cardiac injury. While widespread vaccination has dramatically curtailed the epidemic of canine parvoviral myocarditis, we hypothesized that canine parvovirus 2 (CPV-2) myocardial infection is an underrecognized cause of myocarditis, cardiac damage, and/or repair by fibrosis in young dogs. In this retrospective study, DNA was extracted from formalin-fixed, paraffin-embedded tissues from 40 cases and 41 control dogs under 2 years of age from 2007 to 2015...
January 1, 2017: Veterinary Pathology
https://www.readbyqxmd.com/read/28812468/the-first-reported-case-of-meckel-gruber-syndrome-associated-with-abnormal-karyotype-mosaic-trisomy-17
#15
Zuzana Cierna, Pavol Janega, Frantisek Grochal, Vladimir Ferianec, Tatiana Braxatorisova, Lucia Strieskova, Jana Malova, Petra Jungova, Tomas Szemes
Meckel-Gruber syndrome (MKS) is a rare lethal autosomal recessive disorder with typical anomalies including encephalocele, multicystic renal dysplasia, congenital liver fibrosis, and polydactyly. MKS is caused by mutations of genes localized on different chromosomes. Karyotypes of published Meckel-Gruber syndrome cases are without any aberrations. We present a male fetus with meningoencephalocele, multicystic renal dysplasia, congenital liver fibrosis, and other anomalies. Standard cytogenetic examination of cultured fetal skin and muscle fibroblasts showed mosaic trisomy 17...
September 2017: Pediatric and Developmental Pathology
https://www.readbyqxmd.com/read/28812467/vessel-perforation-and-false-tracking-resulting-from-umbilical-artery-catheterization-a-case-report-and-literature-review
#16
Surasak Puvabanditsin, Francisco Zaldana, Joseph Raviola, Jeffrey Suell, Karen Hussein, Lauren Walzer, Rajeev Mehta
We report an extremely low-birth-weight neonate who developed umbilical artery perforation and false tracking. There was no life-threatening event relating to the complication. Diagnosis was made at postmortem examination. Little information exists regarding the anatomic and vascular effects of umbilical artery catheterization placement in newborns. We report a new complication of umbilical artery catheterization. We raise the awareness regarding the potential life threat due to this rare but very serious complication...
September 2017: Pediatric and Developmental Pathology
https://www.readbyqxmd.com/read/28812466/florid-intussusceptive-like-microvascular-dysangiogenesis-in-a-preterm-lung
#17
Monique E De Paepe, Merline Kocheekkaran V Benny, Lauren Priolo, Francois I Luks, Svetlana Shapiro
The cellular mechanisms underlying the microvascular dysangiogenesis of bronchopulmonary dysplasia (chronic lung disease of the newborn) remain largely undetermined. We report unusual pulmonary vascular findings in a 27-week-gestation male newborn who died on the second day of life from intractable respiratory failure, following a pregnancy complicated by prolonged membrane rupture and persistent severe oligohydramnios. As expected, postmortem examination revealed pulmonary hypoplasia (lung/body weight ratio: 2...
September 2017: Pediatric and Developmental Pathology
https://www.readbyqxmd.com/read/28812465/melanotic-neuroectodermal-tumor-of-infancy-presenting-with-fast-growing-scrotal-swelling-a-case-report-and-literature-review
#18
Corinthia Fabien-Dupuis, Benjamin Niver, Nick Shillingford, Larry Wang, Paul J Kokorowski, Shengmei Zhou
Testicular melanotic neuroectodermal tumor of infancy (MNTI) is extremely rare, with 2 cases reported in the literature. Its rarity and rapid and infiltrative growth pattern pose a diagnostic challenge. A previously healthy 3-month-old male, presented with a history of worsening left hemiscrotal swelling for 1 week. An outside ultrasound was suggestive of testicular torsion. Left orchiectomy demonstrated a mass occupying almost entire testicle with a variegated cut surface, with areas of pigmentation, necrosis, and hemorrhage...
September 2017: Pediatric and Developmental Pathology
https://www.readbyqxmd.com/read/28812462/severe-intrauterine-amputations-in-one-dichorionic-twin-with-pentalogy-of-cantrell-further-evidence-and-consideration-for-mechanical-teratogenesis
#19
Víctor M Salinas-Torres, Estivaliz A De La O-Espinoza, Rafael A Salinas-Torres
Pentalogy of Cantrell (PC) is characterized by midline supraumbilical abdominal wall defect, lower sternum defect, anterior diaphragmatic and pericardial defect, and congenital cardiac anomalies. Several etiological influences have been postulated, however, most of the reported cases are sporadic. In addition, evidence for mechanical teratogenesis in PC is limited. Here, we describe in one dichorionic twin with complete PC, additional severe intrauterine amputations (mainly head and neck) not previously reported resultant from mechanical teratogenesis...
September 2017: Pediatric and Developmental Pathology
https://www.readbyqxmd.com/read/28812461/soft-tissue-perineurioma-in-a-child-with-neurofibromatosis-type-1-a-case-report-and-review-of-the-literature
#20
Mudher Al-Adnani
Soft tissue perineurioma is a rare benign peripheral nerve sheath tumor, especially in children. This manuscript presents an unusual case of soft tissue perineurioma in a 10-year-old boy with neurofibromatosis type 1. The patient presented with a lump in the region of the right breast. A subcutaneous, well circumscribed mass was removed. The cut surface was cream with a vaguely nodular appearance. Histology showed a spindle cell lesion with variable architecture and biphasic morphology. There was no nuclear atypia or pleomorphism...
September 2017: Pediatric and Developmental Pathology
keyword
keyword
15932
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"