abstract：:An endobronchial papillary tumor in a 75-year-old reformed cigarette smoker exhibited the light microscopic features of a transitional cell neoplasm. The constituent cells showed cytologic features of malignancy; in addition, there were microfoci of mucosal invasion. Electron microscopy showed tonofilaments and numero...

journal_title：Archives of pathology & laboratory medicine

authors： Smith PS,McClure J

更新日期：1982-10-01 00:00:00

abstract：:Primary germinal tumors of the mediastinum are very rare. We studied a 67-year-old man with a primary embryonal carcinoma and choriocarcinoma of the mediastinum. To our knowledge, this is the oldest patient described as having this lesion. The diagnosis of primary germinal tumor of the mediastinum should not be made u...

journal_title：Archives of pathology & laboratory medicine

authors： Knapp RH,Fritz SR,Reiman HM

更新日期：1982-10-01 00:00:00

abstract：:Changes in bile canaliculi (BCs) after bile duct ligation (BDL) are heterogeneous throughout the liver lobule. Male Wistar rats were killed five hours, 20 hours, four days, or eight days after BDL, and BCs were counted according to their shape (1, normal; 2, elongated with microvilli; 3, dilated, devoid of microvilli;...

journal_title：Archives of pathology & laboratory medicine

authors： Vital A,Bioulac-Sage P,Iron A,Balabaud C

更新日期：1982-09-01 00:00:00

abstract：:Granular cell tumors are benign lesions that usually appear in the skin, oral activity, and mucous membrane. Occasionally, they will appear in visceral organs, and cause signs and symptoms similar to those of other organ-related diseases. We studied a patient with granular cell tumors of the common bile duct whose cli...

journal_title：Archives of pathology & laboratory medicine

authors： Aisner SC,Khaneja S,Ramirez O

更新日期：1982-09-01 00:00:00

abstract：:We investigated how route of infection with Treponema pallidum affects cellular responses of various lymphoid tissues. Lymphoid cells from spleens and lymph nodes of rabbits infected intradermally with T pallidum showed enhanced in vitro responses to treponemal antigens when cultured in autologous rabbit serum. Intrav...

journal_title：Archives of pathology & laboratory medicine

authors： Maret SM,Rauchbach AS,Folds JD

更新日期：1982-09-01 00:00:00

abstract：:Autopsy samples from cerebral areas of five brains from patients with multiple sclerosis (MS) and from six control brains were stained with Perls acid ferrocyanide to detect nonheme iron present as hemosiderin. Positive iron reactions were observed only in MS sections surrounding demyelinated plaques. Myelinated white...

journal_title：Archives of pathology & laboratory medicine

authors： Craelius W,Migdal MW,Luessenhop CP,Sugar A,Mihalakis I

更新日期：1982-08-01 00:00:00

abstract：:The pathologic aspects of an uncommon complication of diabetes mellitus, destructive arthropathy (Charcot's joint), were studied. The peripheral nerve demyelination resulting in clinically demonstrable deficits in perception of pain and vibration and in reflexes in the lower extremities reinforces the neurogenic role ...

journal_title：Archives of pathology & laboratory medicine

authors： Raju UB,Fine G,Partamian JO

更新日期：1982-07-01 00:00:00

abstract：:An unusual disorder of liver development, which is to our knowledge not described in the literature, was observed in a female infant who died, at the age of 25 weeks, of the sequelae of portal hypertension. At the time of autopsy, the enlarged liver revealed multiple small nodules histologically composed of trabecular...

journal_title：Archives of pathology & laboratory medicine

authors： Zimmermann A,Aebi-Ochsner C,Hess MW

更新日期：1982-05-01 00:00:00

abstract：:Intravenously (IV) injected Evans blue dye consistently accumulates at particular areas in aortas of normal swine. Theses areas are also where IV injected tracer cholesterol accumulates. We studied the ultrastructural characteristics of blue vs nonblue areas in the abdominal aortas of both control and atherosclerotic ...

journal_title：Archives of pathology & laboratory medicine

authors： Imai H,Scott RF,Thomas WA

更新日期：1982-04-01 00:00:00

abstract：:Three patients with congenital partial absence of the right ventricular myocardium were studied. These cases are unique in that all three patients died suddenly and none had clinical evidence of cardiovascular disease. Two of the three patients were active in sports, and both died suddenly while playing basketball. At...

journal_title：Archives of pathology & laboratory medicine

authors： Virmani R,Robinowitz M,Clark MA,McAllister HA Jr

更新日期：1982-04-01 00:00:00

abstract：:Aspiration biopsy cytology (ABC) specimens were obtained from 540 patients by transrectal biopsy because of suspicious lesions or metastases from occult carcinoma. Although poorly differentiated prostatic carcinoma had previously presented few diagnostic problems by ABC, cells from well-differentiated adenocarcinoma h...

journal_title：Archives of pathology & laboratory medicine

authors： Kline TS,Kohler FP,Kelsey DM

更新日期：1982-03-01 00:00:00

abstract：:We studied a case of Sturge-Weber syndrome in a 66-year-old woman, who displayed associated angiomas of the thyroid gland and choroid plexi and leptomeningeal melanosis. These findings are discussed in light of the proposed pathogenesis of the syndrome and its relationship to the other neuroectodermal dysplasias. ...

journal_title：Archives of pathology & laboratory medicine

authors： Bentz MS,Towfighi J,Greenwood S,Zaino R

更新日期：1982-02-01 00:00:00

abstract：:Lymph node involvement by histiocytosis X is usually secondary to nearby bone or skin lesions. A patient with histiocytosis X confined to lymph nodes is rarely seen; however, we studied two such persons. In each, a lymph node biopsy was performed because the clinical aspects caused us to suspect neoplastic disease. ...

journal_title：Archives of pathology & laboratory medicine

authors： Sajjad SM,Osborne B

更新日期：1982-02-01 00:00:00

abstract：:Conflicting impressions regarding the anatomy of Montgomery's areolar tubercle exist. Twelve modified radical mastectomy specimens provided 1,536 serial sections of areolar tubercles. In 34 of 35 tubercles (97%), a mammary lactiferous duct was associated with a sebaceous apparatus. This lactiferous duct ascended from ...

journal_title：Archives of pathology & laboratory medicine

authors： Smith DM Jr,Peters TG,Donegan WL

更新日期：1982-02-01 00:00:00

abstract：:Peliotic lesions of the liver and spleen are rare and usually occur in patients with wasting diseases, such as tuberculosis and cancer, or in patients who have received treatment with anabolic-androgenic steroids. Peliosis appears grossly as blood-filled, cyst-like or nodular lesions, 1 to 5 mm in diameter, that are d...

journal_title：Archives of pathology & laboratory medicine

authors： Warfel KA,Ellis GH

更新日期：1982-02-01 00:00:00

abstract：:Adult rhabdomyoma is a benign, highly differentiated tumor of skeletal muscle. We observed transverse tubules and triads beside myofilaments in a rhabdomyoma from the submandibular area of a 66-year-old woman. Several types of muscle cells were present. In one, mitochondria abounded; in another, muscle filaments predo...

journal_title：Archives of pathology & laboratory medicine

authors： Warner TF,Goell W,Sundharadas M,Falk VS

更新日期：1981-11-01 00:00:00

abstract：:Hyalinized glomeruli in tissue sections those isolated from kidneys of subjected with end-stage and diabetic nephropathies and from aged persons (older than 75 years) were studied by histochemical, immunohistochemical, electron microscopic, and chemical methods. Our purposes were as follows: (1) to clarify the pathoge...

journal_title：Archives of pathology & laboratory medicine

authors： Misra RP

更新日期：1981-11-01 00:00:00

abstract：:A unique, uterus-like ovarian mass with central endometriosis was studied. A 31-year-old woman with a ten-year history of endometriosis of the left ovary had surgically excised a left ovarian mass with a central cavity that was lined by endometriotic tissue, which was surrounded in turn by a very thick wall of smooth-...

journal_title：Archives of pathology & laboratory medicine

authors： Cozzutto C

更新日期：1981-10-01 00:00:00

abstract：:Two autopsy cases of sympodial monsters, sympus dipus, were studied. They are of interest not only because they show the characteristic malformations of the limbs and the viscera below the diaphragm, but because one case also shows Potter's face and an atrial septal defect of the heart. In addition, histologic determi...

journal_title：Archives of pathology & laboratory medicine

authors： Nakamura Y,Komatsu Y,Nagasue N,Fukagawa K,Hamaguchi H,Akashi M

更新日期：1981-10-01 00:00:00

abstract：:Postmortem changes were studied by scanning electron microscopy (SEM) in renal tissue from five species of animals. Specimens were collected at intervals up to 24 hours after death. Six distinct morphological alterations were identified in the renal glomerulus, including capillary loop constriction, changes in microvi...

journal_title：Archives of pathology & laboratory medicine

authors： Langlinais PC

更新日期：1981-09-01 00:00:00

abstract：:Histochemical staining of glyceraldehyde-3-phosphate dehydrogenase activity in fresh-frozen muscle tissue may be performed using a beta-nicotinamide adenine dinucleotide (beta-NAD) reduced-dehydrogenase tetrazolium-reductase linked reaction. The phosphate-buffered incubating medium contains glyceraldehyde-3-phosphate,...

journal_title：Archives of pathology & laboratory medicine

authors： Brumback RA,Susag ME,Gerst JW

更新日期：1981-08-01 00:00:00

abstract：:A 38-year-old woman suffered rapid onset of renal failure between 11 and 15 months after undergoing a jejunoileal bypass for morbid obesity. Microscopic examination of renal biopsy specimens revealed oxalosis and severe tubulointerstitial nephritis. Immunofluorescence microscopy disclosed linear staining of tubular ba...

journal_title：Archives of pathology & laboratory medicine

authors： Zawada ET Jr,Johnston WH,Bergstein J

更新日期：1981-07-01 00:00:00

abstract：:A case of cystic cerebellar hemangioblastoma with previously unreported light and electron microscopic features is reported. Deposits of intranuclear, osmiophilic, lipid-like material produced unusual stromal cells, with distended clear nuclei similar to empty cysts at the light-microscopic level. This description exp...

journal_title：Archives of pathology & laboratory medicine

authors： Cerezo L,Herrera GA

更新日期：1981-06-01 00:00:00

abstract：:A case of alveolar soft-part sarcoma was studied. It illustrates the use of touch imprint preparations on fresh tissue sections examined while frozen. The technique is simple to use and can be applied to a wide variety of neoplastic and inflammatory lesions. Touch imprints substantially contribute to accurate histopat...

journal_title：Archives of pathology & laboratory medicine

authors： McDonald EC,Haughton W,Lute K

更新日期：1981-05-01 00:00:00

abstract：:Glomeruli from two patients with metabolic disease were cultured and examined ultrastructurally. One patient with neuronal ceroid lipofuscinosis showed intracellular membrane alterations that we have never seen in normal glomerular cells. In contrast, ultrastructural features of glomerular cells from a patient with no...

journal_title：Archives of pathology & laboratory medicine

authors： Oberley TD,Gilbert EF,Viseskul C,Arya S

更新日期：1981-05-01 00:00:00

abstract：:A certain proportion of soft-tissue sarcomas are difficult to classify accurately. In this case report, initial light microscope observations of a soft-tissue tumor suggested a diagnosis of a monophasic synovial sarcoma. However, critical evaluation of the histologic features, results of studies with special stains, a...

journal_title：Archives of pathology & laboratory medicine

authors： Dardick I,Ho SP,McCaughey WT

更新日期：1981-04-01 00:00:00

abstract：:A case of tracheal neurilemoma that was removed by segmental tracheal resection was studied. Only seven other cases of benign neurogenic tracheal tumor (three neurofibromas and four neurilemomas) were found in the literature. Failure to consider this rare tracheal tumor as a cause of respiratory distress has frequentl...

journal_title：Archives of pathology & laboratory medicine

authors： Ma CK,Raju U,Fine G,Lewis JW Jr

更新日期：1981-04-01 00:00:00

abstract：:A spectrum of changes that range from crypt basophilia through varying degrees of dysplasia and carcinoma in situ have been observed in the flat, nonraised mucosa of the rectum in patient who received pelvic irradiation for carcinoma of the cervix. This case demonstrates (1) the morphological evidence of the relations...

journal_title：Archives of pathology & laboratory medicine

authors： Shamsuddin AK,Elias EG

更新日期：1981-03-01 00:00:00

abstract：:We studied a unique case of osteosarcoma of the testis. The tumor either originated from indifferent mesenchymal cells, or it represents a one-sided monomorphic development of a teratoma. ...

journal_title：Archives of pathology & laboratory medicine

authors： Mathew T,Prabhakaran K

更新日期：1981-01-01 00:00:00

abstract：:Seven malignant peripheral lung tumors that were diagnosed using light microscopy as large-cell carcinomas or as epidermoid or adenocarcinomas were studied by light and electron microscopic histochemistry. All tumors contained numerous dense-core granules. The cells were joined by desmosomes and contained well-develop...

journal_title：Archives of pathology & laboratory medicine

authors： McDowell EM,Wilson TS,Trump BF

更新日期：1981-01-01 00:00:00

abstract：:Analysis of 1,261 adult subjects, ages 25 to 80 years, showed that there is a positive relationship between the brain weight and the body dimensions. The brain weight, however, increases at a slower rate than the body dimensions. There is indication that only a small portion of the brain varies with variation in the b...

journal_title：Archives of pathology & laboratory medicine

authors： Ho KC,Roessmann U,Straumfjord JV,Monroe G

更新日期：1980-12-01 00:00:00

abstract：:The major histocompatibility complex (MHC) contains genes that control the structure of many important cell surface antigens and influence a variety of important biological functions. The structures of the MHC in the human, rat and mouse show a remarkable similarity both in terms of the location of their genes and the...

journal_title：Archives of pathology & laboratory medicine

authors： Gill TJ 3rd

更新日期：1980-11-01 00:00:00

abstract：:The blood supply to the upper ventricular septum in the region of the conduction system is more abundant than the literature suggests. I found a significant arterial contribution to the upper ventricular septum from the proximal segment of the right coronary artery (RCA), or one of its early branches, in 77% of 65 hea...

journal_title：Archives of pathology & laboratory medicine

authors： Taylor JR

更新日期：1980-11-01 00:00:00

abstract：:A case of severe Mycoplasma sp pneumonia possibly potentiated by methotrexate occurred in a 7-year-old child with leukemia in remission. The case typifies the diagnostic dilemma that frequently occurs in the immunosuppressed host, namely an extensive bilateral pulmonary opacification that can have many causes. ...

journal_title：Archives of pathology & laboratory medicine

authors： Ganick DJ,Wolfson J,Gilbert EF,Joo P

更新日期：1980-10-01 00:00:00

abstract：:We studied glomerulonephritis in a child with a deficiency of the second component of complement (C2) who was without clinical or serologic evidence of systemic disease. The clinical course was severe, with malignant hypertension and terminal renal failure when the child was 14 years old. Results of histologic studies...

journal_title：Archives of pathology & laboratory medicine

authors： Loirat C,Levy M,Peltier AP,Broyer M,Checoury A,Mathieu H

更新日期：1980-09-01 00:00:00

abstract：:Cytogenetic studies from the peripheral blood of a patient with malignant lymphoma and rheumatoid arthritis who was treated with intra-articular gold Au 198 revealed mosaicism with a normal female metaphase and a 43-chromosome metaphase. The abnormal cell line showed six missing normal chromosomes and three morphologi...

journal_title：Archives of pathology & laboratory medicine

authors： Goh K,Jacox RF,Anderson FW

更新日期：1980-09-01 00:00:00

abstract：:Three fatal cases of heat stroke were encountered in the central New York area over a two-month period. Although in each instance one or more predisposing factors were identified, exertion clearly played a role in its development in only one case. In addition to laboratory and postmortem findings indicative of dysfunc...

journal_title：Archives of pathology & laboratory medicine

authors： Kim RC,Collins GH,Cho C,Ichikawa K,Givelber H

更新日期：1980-07-01 00:00:00

abstract：:The evolution of proteinuria in rabbits with experimentally induced chronic serum sickness was followed up longitudinally by analytical and quantitative assays. The results suggest that sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) is a more sensitive index of kidney malfunction than are total-p...

journal_title：Archives of pathology & laboratory medicine

authors： Patrick CC,Virella G,Fudenberg HH

更新日期：1980-06-01 00:00:00

abstract：:Previous scanning electron microscopic (SEM) studies have suggested that morphological changes occur in the glomeruli of animals with experimental acute renal failure (ARF). No SEM studies have been reported on human glomeruli in ARF. Sixteen thermally injured patients were studied by SEM and the observations were cor...

journal_title：Archives of pathology & laboratory medicine

authors： Langlinais PC,Myers WD,Merrill RH

更新日期：1980-06-01 00:00:00

abstract：:Focal myositis is a benign pseudotumor of skeletal muscle, the cause of which is obscure. It usually appears as a steadily enlarging mass within the muscle of an extremity. The pathologic features are those of an inflammatory myopathy in which lymphocytic infiltrates, muscle cell necrosis, and regeneration are seen. F...

journal_title：Archives of pathology & laboratory medicine

authors： Heffner RR Jr,Barron SA

更新日期：1980-05-01 00:00:00