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Claudius E Robinson Venetia Rumnong Sarode Jorge Albores-Saavedra 《International journal of gynecological pathology》2003,22(3):220-225
Although tumors consisting of a combination of transitional cell carcinoma (TCC) and adenocarcinoma have been described in the endometrium, they have not been documented in the uterine cervix to our knowledge. Three such cervical cases are reported in this article. Three patients, whose ages ranged from 40 to 61 years, presented with vaginal bleeding and malignant cells on routine Papanicolaou smears. The initial diagnoses based on a biopsy specimen were poorly differentiated squamous cell carcinoma in two patients and adenocarcinoma with a solid component in the third patient. All patients underwent radical hysterectomy. The hysterectomy specimens each contained a polypoid endocervical mass with minimal invasion of the cervical stroma. On microscopic examination, each tumor consisted of a component of papillary TCC admixed with an adenocarcinoma of endometrioid type. Both carcinomatous components were immunoreactive for cytokeratin (CK) 7 but not CK20. The three patients were alive and disease-free from 10 months to 4 years postoperatively. Recognition of this unusual variant of cervical carcinoma is important to delineate its clinical and pathologic features and establish prognostic differences, if any, from other histologic subtypes of cervical carcinoma. Papillary TCC mixed with adenocarcinoma broadens the morphologic spectrum of transitional cell neoplasms of the uterine cervix. 相似文献
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Sandra De sa Souza Christopher Lobo Promad Sarode 《Indian journal of otolaryngology and head and neck surgery》1991,43(4):180-185
Two hundred and eighty five patients presenting with profound bilateral sensorineural hearing loss from 1987 to 1989, were
subjected to a detailed history, pure tone audiogram, aided audiogram, Brain Stem Evoked Response Audiometry, Electrocochleography,
Cochlear Nerve Test, and Tomograms of the temporal bones. All the data collected was subsequently analysed. 相似文献
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I?Satish?RaoEmail author Anand?C?Loya KS?Ratnakar VR?Srinivasan 《BMC clinical pathology》2005,5(1):11
Background
Lymph node infarction is known to occur in association with many non-neoplastic and neoplastic conditions however its occurrence in association with DIC is not reported hitherto in the literature. 相似文献5.
V R Sarode B N Datta K Savitri K Singh D Bhasin 《Archives of pathology & laboratory medicine》1991,115(10):1042-1044
We report a case of Kaposi's sarcoma in a young woman who presented with unusual clinical and histologic features. The unusual clinical features were the absence of cutaneous lesions; the presence of a splenic mass; and extensive involvement of the peritoneum, resulting in massive ascites and intestinal and ureteral obstruction. We postulate that the spleen was the primary site of the tumor. The unusual histologic features were the presence of both sclerotic and cavernous hemangioma variants in the same tumor and extensive areas of calcium deposits in the tumor. Such atypical clinical and histologic features can pose diagnostic difficulties for both clinicians and pathologists. 相似文献
6.
Therapeutic plasma exchange in the management of sepsis and multiple organ dysfunction syndrome: A report of three cases 下载免费PDF全文
Nicole De Simone Lori Racsa Scott Bevan Karén Matevosyan Thomas Valley Carlos Girod Ravi Sarode 《Journal of clinical apheresis》2014,29(2):127-131
Sepsis with multi organ dysfunction syndrome (MODS) is the most common cause of death in patients in noncoronary intensive care units. Currently, there are no specific treatments that reduce mortality in patients with sepsis and MODS. We report three patients who received therapeutic plasma exchange (TPE) for sepsis with MODS who completely recovered. The first patient, a 3‐year‐old male presented with Methicillin‐resistant Staphylococcus aureus‐associated respiratory, renal, coagulation, hepatic, and neurologic dysfunction. After 5 TPEs, the patient fully recovered. The second patient was a 36‐year‐old pregnant female who developed MODS at 22 weeks of gestation. She had developed respiratory, hepatic, renal, cardiovascular, neurologic, and coagulation dysfunction following pneumonia and concurrent urinary tract infection resulting in an intrauterine fetal demise. After 8 TPEs, the patient was discharged home with only mild residual hepatic dysfunction. The third patient, a 50‐year‐old female with a history of seizure disorder, was found unresponsive in over 100°F heat and diagnosed with Staphylococcus aureus‐associated MODS. Her respiratory, coagulation, neurologic, renal, and hepatic systems were affected. The patient underwent 6 TPEs after which she had marked improvement. In conclusion, TPE may be an effective adjunct therapy in MODS by possibly removing toxic mediators and replacing deficient factors using donor plasma. J. Clin. Apheresis 29:127–131, 2014. © 2013 Wiley Periodicals, Inc. 相似文献
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Charles L Bennett Benjamin Kim Anaadriana Zakarija Nicholas Bandarenko Dilip K Pandey Charlie G Buffie June M McKoy Amul D Tevar John F Cursio Paul R Yarnold Hau C Kwaan Davide De Masi Ravindra Sarode Thomas J Raife Joseph E Kiss Dennis W Raisch Charles Davidson J Evan Sadler Thomas L Ortel X Long Zheng Seiji Kato Masanori Matsumoto Masahito Uemura Yoshihiro Fujimura 《Journal of the American College of Cardiology》2007,50(12):1138-1143
OBJECTIVES: We sought to describe clinical and laboratory findings for a large cohort of patients with thienopyridine-associated thrombotic thrombocytopenic purpura (TTP). BACKGROUND: The thienopyridine derivatives, ticlopidine and clopidogrel, are the 2 most common drugs associated with TTP in databases maintained by the U.S. Food and Drug Administration (FDA). METHODS: Clinical reports of TTP associated with clopidogrel and ticlopidine were identified from medical records, published case reports, and FDA case reports (n = 128). Duration of thienopyridine exposure, clinical and laboratory findings, and survival were recorded. ADAMTS13 activity (n = 39) and inhibitor (n = 30) were measured for a subset of individuals. RESULTS: Compared with clopidogrel-associated TTP cases (n = 35), ticlopidine-associated TTP cases (n = 93) were more likely to have received more than 2 weeks of drug (90% vs. 26%), to be severely thrombocytopenic (84% vs. 60%), and to have normal renal function (72% vs. 45%) (p < 0.01 for each). Compared with TTP patients with ADAMTS13 activity >15% (n = 13), TTP patients with severely deficient ADAMTS13 activity (n = 26) were more likely to have received ticlopidine (92.3% vs. 46.2%, p < 0.003). Among patients who developed TTP >2 weeks after thienopyridine, therapeutic plasma exchange (TPE) increased likelihood of survival (84% vs. 38%, p < 0.05). Among patients who developed TTP within 2 weeks of starting thienopyridines, survival was 77% with TPE and 78% without. CONCLUSIONS: Thrombotic thrombocytopenic purpura is a rare complication of thienopyridine treatment. This drug toxicity appears to occur by 2 different mechanistic pathways, characterized primarily by time of onset before versus after 2 weeks of thienopyridine administration. If TTP occurs after 2 weeks of ticlopidine or clopidogrel therapy, therapeutic plasma exchange must be promptly instituted to enhance likelihood of survival. 相似文献
10.
Oral submucous fibrosis (OSMF) is a potentially malignant disorder of the oral cavity. Most of the people affected by OSMF are betel quid chewers. It is characterized by epithelial atrophy and progressive accumulation of collagen fibers in lamina propria and submucosa of the oral mucosa. 7.6% of OSMF cases undergo oral squamous cell carcinoma (OSCC) transformation of which majority display low grade of tumor differentiation. In the present paper, a hypothesis has been proposed to correlate atrophy, turnover rate and surface keratization in OSMF with degree of tumor differentiation in OSCC. A novel hypothesis for epithelial atrophy in OSMF has also been emphasized. 相似文献