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Surgery pathology

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https://www.readbyqxmd.com/read/29929033/central-herniation-induced-by-craniotomy-prompting-air-replacement-for-subdural-fluid-collection-due-to-cerebrospinal-fluid-hypovolemia-a-case-report
#1
Takahide Haku, Yasushi Motoyama, Yoshiaki Takamura, Shuichi Yamada, Ichiro Nakagawa, Young-Su Park, Hiroyuki Nakase
BACKGROUND: Chronic subdural hematoma (CSDH) often occurs in association with cerebrospinal fluid (CSF) hypovolemia. Many cases with CSDH due to CSF hypovolemia and treated by burr-hole surgery have been reported to present with paradoxical deterioration. However, the mechanisms and pathology of deterioration after surgery for CSDH due to CSF hypovolemia remain obscure. CASE DESCRIPTION: We report herein a 62-year-old man with gait disturbance due to subdural fluid collection (SDFC) who underwent burr-hole irrigation and additional craniotomy, in which postoperative deterioration resulted from rapidly progressing central herniation with large amount of air accumulation...
June 18, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29928562/imaging-of-sodium-mri-for-therapy-evaluation-of-brain-metastase-with-cyberknife-at-7t-a-case-report
#2
Lichao Huang, Zihao Zhang, Baolin Qu, Zhiqiang Cui, Yao Wang, Jiwei Li, Jinyuan Wang, Zhentao Zuo, Yan Zhuo, Xinguang Yu, Zhipei Lin, Longsheng Pan
Herein we describe the case of an elderly patient who presented with a recent history of impaired vision of the right eye around three months due to brain lesions. He was diagnosed with liver cancer and underwent surgery three months prior. The pathological result is hepatocellular carcinoma. Magnetic resonance imaging (MRI) revealed the diagnosis of brain to be metastatic. The patient selected CyberKnife (Accuray Incorporated, Sunnyvale, USA) radiosurgery for the brain lesion since his physical conditions are not suitable for craniotomy...
April 18, 2018: Curēus
https://www.readbyqxmd.com/read/29928439/ovarian-cancer-initially-presenting-with-supra-clavicular-lymph-node-metastasis-a-case-report
#3
Lu Hong, Hui Qiu, Zijie Mei, Hui Zhang, Shaopin Liu, Hong Cao
Supra-clavicular lymph node metastasis from ovarian cancer is rare. The present study reports the unique case of a 43-years-old patient who initially presented with left supra-clavicular lymph node metastasis, and was nulliparous. According to fine-needle aspiration cytology of the metastatic left supra-clavicular lymph nodes and 18F-fluorodeoxyglucose-positron emission tomography/computed tomography (PET/CT) scan, the patient was diagnosed with poorly differentiated serous carcinoma of ovarian cancer, stage IV...
July 2018: Oncology Letters
https://www.readbyqxmd.com/read/29928438/the-first-thermic-treatment-predicts-following-chemoradiation-response-with-concurrent-thermal-therapy-for-the-treatment-of-rectal-cancer
#4
Hisanori Shoji, Masahiko Motegi, Kiyotaka Osawa, Takayuki Asao, Hiroyuki Kuwano, Takeo Takahashi, Kyoji Ogoshi
The present study aimed to evaluate whether the neoadjuvant chemoradiation response with concurrent thermal therapy for the treatment of rectal cancer can be predicted following the first thermic treatment. Eighty patients with primary rectal adenocarcinoma (≤12 cm from the anal verge) were included in this study. Fifty-four received surgery and pathological response was evaluated. Intensity-modulated radiotherapy was administered conventionally once daily 5 times/week. Neoadjuvant radiotherapy consisted of 50 Gy delivered to the planning target volume in 25 fractions...
July 2018: Oncology Letters
https://www.readbyqxmd.com/read/29928216/paraneoplastic-pemphigus-as-a-first-manifestation-of-an-intra-abdominal-follicular-dendritic-cell-sarcoma-rare-case-and-review-of-the-literature
#5
Reem Akel, Ghina Fakhri, Rana Salem, Fouad Boulos, Khaled Habib, Arafat Tfayli
Background: Follicular dendritic cell sarcoma (FDCS) is an extremely rare malignant tumor caused by proliferation of antigen-presenting follicular dendritic cells. The tumor most commonly arises in lymph nodes, with fewer than 30% of cases originating in extranodal sites. Case Presentation: We report the case of a 39-year-old previously healthy male patient who presented with paraneoplastic pemphigus in the setting of a large intraperitoneal mass with no associated lymphadenopathy...
May 2018: Case Reports in Oncology
https://www.readbyqxmd.com/read/29928215/an-unusual-coexistence-of-chronic-lymphocytic-leukemia-small-lymphocytic-lymphoma-with-endometrioid-type-endometrial-cancer-in-a-58-year-old-woman-a-case-study-with-literature-review
#6
Dominik Dłuski, Dorota Lewkowicz, Bożena Leszczyńska-Gorzelak, Bogdan Obrzut, Tomasz Rechberger, Andrzej Semczuk
Introduction: The coexistence of chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) with different gynecologic neoplasms is a rare phenomenon. Here, we report a case of simultaneously developed CLL/SLL with endometrioid-type uterine cancer. Case Report: A 58-year-old woman was admitted to the 2nd Department of Gynecology, Lublin Medical University, Lublin, Poland, in June 2017, where the uterine cancer was diagnosed. After the surgery, pathological examination revealed a uterine moderately differentiated adenocarcinoma of endometrioid subtype (subtype I according to Bokhman) deeply infiltrating the myometrium as well as the uterine cervix...
May 2018: Case Reports in Oncology
https://www.readbyqxmd.com/read/29928208/complete-response-for-more-than-4-years-following-neoadjuvant-folfox-and-cytoreductive-surgery-with-hyperthermic-intraperitoneal-chemotherapy-for-a-patient-with-advanced-gastric-cancer-with-extensive-peritoneal-carcinomatosis
#7
Renata D'Alpino Peixoto, Tercia Tarciane de Sousa, Pedro Alexandre Ismael Amaral Silva, Luciana Rodrigues de Meirelles, Carlos Henrique Andrade Teixeira
Background: Peritoneal carcinomatosis is usually a terminal disease with short median survival in patients with gastric cancer. Systemic FOLFOX is one of the most used regimens in the first-line treatment of metastatic gastric cancer. However, there is scarce evidence that cytoreductive surgery (CRS) and intraperitoneal heated chemotherapy (HIPEC) improves oncological outcomes of patients with advanced gastric cancer. Methods: Herein we present a case of a young woman with advanced gastric cancer with omental and peritoneal metastases who achieved an excellent response after 6 months of FOLFOX followed by CRS and HIPEC...
May 2018: Case Reports in Oncology
https://www.readbyqxmd.com/read/29927429/-modern-diagnostics-and-treatment-of-posttraumatic-hydrocephalus
#8
Ya A Latyshev, A D Kravchuk, L B Likhterman, N E Zakharova, O S Zaytsev, A G Gavrilov, V A Okhlopkov, A A Potapov
One of the frequent consequences of severe traumatic brain injury is posttraumatic hydrocephalus that not only hampers the processes of consciousness recovery, rehabilitation, and social adaptation of patients but also is the cause of disability. Pathological processes underlying the clinical picture of posttraumatic hydrocephalus and the relationship between CSF circulation disorders and structural changes in the brain substance have not been adequately studied. Of particular importance are patients in the chronic vegetative or minimally conscious state, recovery from which is blocked by posttraumatic hydrocephalus...
2018: Zhurnal Voprosy Neĭrokhirurgii Imeni N. N. Burdenko
https://www.readbyqxmd.com/read/29927428/-the-transpalpebral-keyhole-approach-in-surgery-of-orbital-cavernomas-a-case-report-and-literature-review
#9
R S Dzhindzhikhadze, O N Dreval', V A Lazarev, A V Polyakov
AIM: Currently, there are many different surgical approaches to orbital pathology. This pathology rarely occurs in neurosurgical practice, and neurosurgeons have often used approaches that can be accompanied by negative cosmetic and functional outcomes. MATERIAL AND METHODS: We present a case report of orbital cavernoma removal via a minimally invasive approach. RESULTS: The presented case demonstrates successful removal of orbital cavernoma using the transpalpebral approach: a skin incision along a natural fold of the upper eyelid and orbitofrontal keyhole craniotomy...
2018: Zhurnal Voprosy Neĭrokhirurgii Imeni N. N. Burdenko
https://www.readbyqxmd.com/read/29927423/-surgery-of-posterior-cranial-fossa-tumors-in-children-in-the-prone-position-the-surgical-technique-features
#10
Yu V Kushel', V S Sorokin, B Z Chel'diev, A R Tekoev
Posterior cranial fossa tumors are the most common neuro-oncological pathology of childhood. More than half of them are located along the midline, occupying the cerebellar vermis and 4th ventricle cavity. Historically, most of these tumors were operated on with the patient in sitting position. This tendency has significantly changed in the last 30 years. For example, 95% of all operations in Japan are now performed with the patient in lying position; for the US and Europe, these figures are 80 and 60%, respectively...
2018: Zhurnal Voprosy Neĭrokhirurgii Imeni N. N. Burdenko
https://www.readbyqxmd.com/read/29927073/short-term-postoperative-complications-and-prognostic-factors-in-patients-with-adenocarcinoma-of-the-esophagogastric-junction
#11
Hui Zhang, WeiJian Zhang, DeFeng Peng, JinHai Zhu
BACKGROUND: The study was conducted to investigate the short-term complications and prognostic factors in patients with esophagogastric junction adenocarcinoma (EGJA). METHODS: This retrospective study included 110 EGJA patients who underwent surgery from January 2010 to November 2012 at The First Affiliated Hospital of BengBu Medical College. The overall survival and short-term complications were analyzed according to the patients' clinical characteristics. RESULTS: The incidence of postoperative cardiopulmonary complications was significantly higher in patients with preoperative cardiopulmonary disease or elderly patients (P < 0...
June 21, 2018: Thoracic Cancer
https://www.readbyqxmd.com/read/29927014/chronic-atypical-first-bite-syndrome-and-primary-squamous-cell-carcinoma-of-the-parotid
#12
Maheer M Masood, Massimiliano Di Giosia, Trevor G Hackman
BACKGROUND: First bite syndrome is a well-recognized complication of parapharyngeal space surgery. There are no reported cases of protracted first bite syndrome and subsequent diagnosis of a primary squamous cell carcinoma (SCC) of the parotid. METHODS: We present the case of a 73-year-old man with no surgical history and 9 years of first bite syndrome who was ultimately diagnosed with a primary SCC of the parotid. Diagnostic workup, including MRI and biopsy, along with oncologic treatment, were performed...
June 21, 2018: Head & Neck
https://www.readbyqxmd.com/read/29926915/the-characteristics-of-women-recommended-a-laparoscopy-for-chronic-pelvic-pain-at-a-tertiary-institution
#13
Kelly L Mirowska-Allen, Megan Sewell, Samantha Mooney, Peter Maher, Damian J Ianno, Sonia R Grover
BACKGROUND: Clinician and patient factors impact on the management of chronic pelvic pain (CPP) with medical, surgical or combined approaches possible, although none have proven superior. AIMS: To understand the characteristics of women offered laparoscopic pelvic surgery for CPP. MATERIALS AND METHODS: We performed an observational study of women referred with CPP. They were asked to complete a study questionnaire regarding their symptoms, medical history, quality of life and pain catastrophisation...
June 21, 2018: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/29926342/clinical-application-of-99m-tc-hynic-toc-spect-ct-in-diagnosing-and-monitoring-of-pancreatic-neuroendocrine-neoplasms
#14
Junyan Xu, Yi Li, Xiaoping Xu, Jiangang Zhang, Yingjian Zhang, Xianjun Yu, Dan Huang
OBJECTIVE: Our aim of this research was to determine the value of SPECT/CT with 99m Tc-HYNIC-TOC for evaluation of the pancreatic masses which were suspected as neuroendocrine neoplasms and follow-up of patients with pancreatic neuroendocrine neoplasms. METHODS: We retrospectively analyzed 184 patients who performed 99m Tc-HYNIC-TOC SPECT/CT. All the patients were divided into two groups: one for assessment of diagnostic efficiency for pancreatic suspected masses (n = 140) and another for monitoring recurrence after surgery (n = 44)...
June 20, 2018: Annals of Nuclear Medicine
https://www.readbyqxmd.com/read/29926165/feasibility-of-hand-assisted-laparoscopic-cytoreductive-surgery-and-hyperthermic-intraperitoneal-chemotherapy-for-peritoneal-surface-malignancy
#15
George I Salti, Samer A Naffouje
BACKGROUND: In light of the modern surgical trend towards minimally invasive surgery, we aim to assess the feasibility of hand-assisted laparoscopic (HAL) cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) in peritoneal surface malignancy (PSM). METHODS: Patients with PSM secondary to colorectal cancer or pseudomyxoma peritonei with peritoneal cancer index (PCI) of ≤ 10 were considered for HAL CRS and HIPEC. One patient had PCI of 15 but based on the disease distribution laparoscopic-assisted CRS and HIPEC was thought to be feasible, thus was also included...
June 20, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29926064/-roles-of-cx3cr1-in-mediation-of-post-incision-induced-mechanical-pain-hypersensitivity-effects-of-acupuncture-combined-anesthesia
#16
Chao Li, Wei Mao, Yun-Ke Huang, Zhi-Qi Zhao, Ning Lyu
Post-incision pain often occurs after surgery and is emergent to be treated in clinic. It hinders the rehabilitation of patients and easily leads to various types of postoperative complications. Acupuncture-combined anesthesia (ACA) is the combination of traditional acupuncture and modern anesthesia, which means acupuncture is applied at acupoints with general anesthesia. It was testified that ACA strengthened the analgesic effect and reduced the occurrence of postoperative pain, but its mechanism was not clear...
June 25, 2018: Sheng Li Xue Bao: [Acta Physiologica Sinica]
https://www.readbyqxmd.com/read/29925726/methotrexate-associated-lymphoproliferative-disorder-complicated-by-severe-acute-respiratory-failure-and-ileal-perforation-a-case-report
#17
Eiji Suzuki, Takashi Kanno, Satoru Kimura, Takumi Irie, Hajime Odajima, Kiyoshi Migita
Lymphoproliferative disorder (LPD) is a potentially severe adverse effect of methotrexate (MTX) administration in patients with rheumatoid arthritis (RA). We report a case of MTX-associated LPD (MTX-LPD) in a patient with RA who developed severe pulmonary failure complicated by perforation of the terminal ileum. A 61-year-old woman with RA receiving MTX complained of dyspnea and abdominal pain. She was diagnosed with intestinal perforation and peritonitis, and underwent immediate abdominal surgery. Pathological examinations of the specimen obtained from the resected ileum and a bone marrow aspirate revealed diffuse large B-cell lymphoma...
June 19, 2018: Fukushima Journal of Medical Science
https://www.readbyqxmd.com/read/29925721/traumatic-basilar-artery-entrapment-without-longitudinal-clivus-fracture-a-case-report-and-review-of-the-literature
#18
Ayumu Yamaoka, Kei Miyata, Naofumi Bunya, Hirotoshi Mizuno, Hideto Irifune, Naoya Yama, Yukinori Akiyama, Takeshi Mikami, Masahiko Wanibuchi, Nobuhiro Mikuni
In blunt cerebrovascular injury, reported traumatic basilar artery occlusions have involved dissection of the basilar artery, distal embolization due to traumatic vertebral artery dissection, or entrapment of the basilar artery into the clivus fracture. To date, however, there are no reports of traumatic basilar artery entrapment without a clivus fracture. Here, we report the first case of traumatic basilar artery occlusion caused by entrapment into an originally existing bone defect. A 67-year-old man with a history of treatment for intracranial aneurysm suffered multiple traumatic injuries in a fall...
June 20, 2018: Neurologia Medico-chirurgica
https://www.readbyqxmd.com/read/29925426/pronounced-femur-malunion-after-pathological-bone-fracture-due-to-a-simple-bone-cyst-in-the-shaft-of-the-femur-treated-using-ilizarov-fixation-a-case-report
#19
Toru Nishiwaki, Shinichi Uchikawa, Hiroshi Kusakabe, Atsuhito Seki, Yoshitaka Eguchi, Shinichiro Takayama, Akihito Oya, Masaya Nakamura, Morio Matsumoto, Arihiko Kanaji
BACKGROUND: Although a simple bone cyst carries the risk of pathological fractures, it rarely causes severe deformity. Here we report a case of severe femoral deformity after multiple pathological fractures due to simple bone cysts, and consider the reason for the progression of malunion despite multiple previous treatments. Finally, we propose a treatment option for malunion correction. CASE PRESENTATION: A 9-year, 7-month-old Japanese girl was referred to our facility with obvious deformity of her right femur, caused by multiple simple bone cyst-related pathological fractures...
June 21, 2018: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29925355/treatment-outcomes-in-metastatic-and-localized-high-grade-salivary-gland-cancer-high-chance-of-cure-with-surgery-and-post-operative-radiation-in-t1-2-n0-high-grade-salivary-gland-cancer
#20
Jeon Yeob Jang, Nayeon Choi, Young-Hyeh Ko, Man Ki Chung, Young-Ik Son, Chung-Hwan Baek, Kwan-Hyuck Baek, Han-Sin Jeong
BACKGROUND: High-grade salivary gland cancer is a distinct clinical entity that has aggressive disease progression and early systemic spread. However, because of the rarity of the disease, the clinical outcomes, prognostic factors and clinical decision on the optimal treatments have not been fully understood. METHODS: In this study, we retrospectively analyzed the clinical data of 124 patients with high-grade salivary gland cancers and performed multivariate survival analyses to evaluate the clinico-pathological factors affecting the treatment outcomes...
June 20, 2018: BMC Cancer
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