151
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Abstract
Ultrasonographic measurement of fetal femur length is a recognized technique for determination of gestational age and fetal growth. A total of 280 pregnant women were studied, each of whom had pathologies with the potential to either accelerate or delay fetal growth. There were 1000 measurements of the fetal femur length performed on these 280 fetuses. A total of 125 fetuses were found to have a growth disturbance-91 with asymmetrical intrauterine growth retardation and 34 with macrosomia. Comparison of fetuses with either intrauterine growth retardation or macrosomia with appropriate-for-gestational-age fetuses showed that the femur length is not statistically affected by intrauterine growth abnormalities.
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Affiliation(s)
- J S Abramowicz
- Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk 23507
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152
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Abstract
The prostaglandins, F2 alpha and E2, are in extensive local use for the induction of labor. The main concern with oral and vaginal administration is the difficulty in controlling rapidly progressing labor and uterine hyperactivity. Herein we present a case where intravenous ritodrine was given as soon as hyperactivity and fetal heart rate decelerations were detected. With this treatment, the hyperactivity was controlled, fetal heart rate returned to normal and labor progressed normally to the birth of a healthy infant.
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Affiliation(s)
- M Fejgin
- Department of Obstetrics and Gynecology A, Meir General Hospital Sapir Medical Center, Kfar Saba, Israel
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153
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Ben-Nun I, Ghetler Y, Gruber A, Jaffe R, Fejgin M. Egg donation in an in vitro fertilization program: an alternative approach to cycle synchronization and timing of embryo transfer. Fertil Steril 1989; 52:683-7. [PMID: 2806610 DOI: 10.1016/s0015-0282(16)60988-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A new flexible protocol for the induction of recipient endometrial cycles is presented. For stimulation of endometrial growth, a fixed dose of conjugated estrogens, 3.75 mg/d was employed. The duration of the proliferative phase varied from 9 to 14 days, thus being adjusted to match the length of the follicular phase of the donor. Embryo transfer was performed on the fifth day of progesterone administration. Four term pregnancies resulted from 12 treatment cycles. In the conception cycles, the hormonal support was continued until the luteal placental shift occurred, regardless of gestational age.
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Affiliation(s)
- I Ben-Nun
- Department of Obstetrics and Gynecology A, Meir General Hospital, KfarSaba, Israel
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154
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Abstract
Eighteen of 62 children diagnosed with Langerhans' cell histiocytosis at the Children's Hospital of Pittsburgh (Pa) between 1970 and 1986 demonstrated ear and temporal bone involvement. In six children, such otologic disease was their sole presenting manifestation. Common signs and symptoms included aural discharge, postauricular swelling, and conductive hearing loss. The otologic findings in these children, if not investigated properly, could easily be attributed to acute or chronic infectious ear disease. Computed tomography with contrast enhancement proved to be particularly valuable as a diagnostic study because of its clear delineation of both osseous and soft-tissue temporal bone involvement. Computed tomographic findings could also be used to enhance local treatment by guiding surgical biopsy and curettage procedures or defining low-dose radiation therapy portals. Eleven of these 18 children with otologic Langerhans' cell histiocytosis additionally required chemotherapy due to the systemic nature of their disease.
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Affiliation(s)
- M J Cunningham
- Department of Otolaryngology, University of Pittsburgh, Eye and Ear Hospital
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155
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Demetris AJ, Sever C, Kakizoe S, Oguma S, Starzl TE, Jaffe R. S100 protein positive dendritic cells in primary biliary cirrhosis and other chronic inflammatory liver diseases. Relevance to pathogenesis? Am J Pathol 1989; 134:741-7. [PMID: 2705505 PMCID: PMC1879781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A study to determine the location of dendritic cells, in chronic inflammatory liver disease was performed. S100 protein positivity and dendritic cytoplasmic morphology were used to identify dendritic cells. S100 protein positive dendritic cells (S100 + DC) were found inside the basement membrane between biliary epithelial cells of septal bile ducts of livers affected by early stage PBC, but were not present at later stages. S100 + DC also were seen in areas of piecemeal necrosis in chronic active hepatitis of various etiologies. In contrast, intra-epithelial S100 + DC were not found with any consistency in sclerosing cholangitis, secondary biliary cirrhosis, extrahepatic biliary atresia, or chronic liver allograft rejection, all of which are characterized by inflammatory bile duct damage. The possible relevance of DC in the pathogenesis of PBC is discussed.
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Affiliation(s)
- A J Demetris
- Department of Pathology, Presbyterian University Hospital, Pittsburgh, Pennsylvania 15213
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156
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Abstract
Two children with the short-gut syndrome and secondary liver failure were treated with evisceration and transplantation en bloc of the stomach, small intestine, colon, pancreas, and liver. The first patient died perioperatively, but the second lived for more than 6 months before dying of an Epstein-Barr virus-associated lymphoproliferative disorder that caused biliary obstruction and lethal sepsis. There was never evidence of graft rejection or of graft-vs-host disease in the long-surviving child. The constituent organs of the homograft functioned and maintained their morphological integrity throughout the 193 days of survival.
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Affiliation(s)
- T E Starzl
- Department of Surgery, School of Pharmacy, University of Pittsburgh Health Center, University of Pittsburgh, Pa
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157
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Starzl TE, Rowe MI, Todo S, Jaffe R, Tzakis A, Hoffman AL, Esquivel C, Porter KA, Venkataramanan R, Makowka L. Transplantation of multiple abdominal viscera. JAMA 1989; 261:1449-57. [PMID: 2918640 PMCID: PMC3005343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Two children with the short-gut syndrome and secondary liver failure were treated with evisceration and transplantation en bloc of the stomach, small intestine, colon, pancreas, and liver. The first patient died perioperatively, but the second lived for more than 6 months before dying of an Epstein-Barr virus-associated lymphoproliferative disorder that caused biliary obstruction and lethal sepsis. There was never evidence of graft rejection or of graft-vs-host disease in the long-surviving child. The constituent organs of the homograft functioned and maintained their morphological integrity throughout the 193 days of survival.
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Affiliation(s)
- T E Starzl
- Department of Surgery, School of Pharmacy, University of Pittsburgh Health Center, University of Pittsburgh, Pa
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158
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Demetris AJ, Jaffe R, Tzakis A, Ramsey G, Todo S, Belle S, Esquivel C, Shapiro R, Zjako A, Markus B. Antibody mediated rejection of human liver allografts: transplantation across ABO blood group barriers. Transplant Proc 1989; 21:2217-20. [PMID: 2652716 PMCID: PMC3022483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- A J Demetris
- Department of Pathology, Presbyterian University Hospital, Pittsburgh, Pennsylvania 15213
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159
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Jaffe R, Trager JD, Zeevi A, Sonmez-Alpan E, Duquesnoy R, Todo S, Rowe M, Starzl TE. Multivisceral intestinal transplantation: surgical pathology. Pediatr Pathol 1989; 9:633-54. [PMID: 2557597 PMCID: PMC2972733 DOI: 10.3109/15513818909022372] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We report the diagnostic surgical pathology of two children who underwent multivisceral abdominal transplantation and survived for 1 month and 6 months. There is little relevant literature, and diagnostic criteria for the various clinical possibilities are not established; this is made more complicated by the simultaneous occurrence of more than one process. We based our interpretations on conventional histology, augmented with immunohistology, including HLA staining that distinguished graft from host cells in situ. In some instances functional analysis of T cells propagated from the same biopsies was available and was used to corroborate morphological interpretations. A wide spectrum of changes was encountered. Graft-versus-host disease, a prime concern before surgery, was not seen. Rejection was severe in 1 patient, not present in the other, and both had evidence of lymphoproliferative disease, which was related to Epstein-Barr virus. Bacterial translocation through the gut wall was also a feature in both children. This paper documents and illustrates the various diagnostic possibilities.
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Affiliation(s)
- R Jaffe
- Department of Pathology, University of Pittsburgh School of Medicine, Pennsylvania
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160
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Affiliation(s)
- S R Taylor
- Department of Pathology, Children's Hospital, Pittsburgh, Pennsylvania
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161
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Ayalon D, Ben-David M, Wohl R, Jaffe R, Vagman I, Eckstein N, Limor R, Comaru-Schally AM, Schally AV. Induction of ovulation with D-Trp6-LHRH combined with purified FSH in patients with polycystic ovarian disease. Gynecol Endocrinol 1988; 2:319-30. [PMID: 2976573 DOI: 10.3109/09513598809107655] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Seventeen patients with polycystic ovarian disease (PCOD) and evidence of mild or severe ovarian hyperstimulation syndrome (OHSS) during therapy with CC/hCG, FSH/hCG or hMG/hCG were treated with D-Trp6-LHRH until medical gonadectomy was attained. Under the suppressive therapy with the GnRH agonist (GnRHa) ovulation was induced with FSH/hCG. In 15 out of 17 patients, ovulatory cycles were obtained with this new modality of treatment. Seven patients conceived (3 viable pregnancies and 4 early abortions) after the 1st treatment cycle. Fourteen of the 17 patients demonstrated symptoms of mild OHSS which did not require hospitalization. Only 1 patient developed severe OHSS after the combined treatment. Our results suggest that therapy with GnRHa, especially in its delayed release formulation, is effective for the prevention of severe ovarian hyperstimulation in PCOD patients undergoing treatment with menotropins for the induction of ovulation.
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Affiliation(s)
- D Ayalon
- Timsit Institute of Reproductive Endocrinology, Tel Aviv University School of Medicine, Israel
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162
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Nalesnik MA, Jaffe R, Starzl TE, Demetris AJ, Porter K, Burnham JA, Makowka L, Ho M, Locker J. The pathology of posttransplant lymphoproliferative disorders occurring in the setting of cyclosporine A-prednisone immunosuppression. Am J Pathol 1988; 133:173-92. [PMID: 2845789 PMCID: PMC1880655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Posttransplant lymphoproliferative disorders (PTLDs) were diagnosed in 43 patients from the Pittsburgh-Denver series between June 1980 and March 1987. This constitutes a detection rate of 1.7%. Major categories of clinical presentation included a mononucleosislike syndrome, gastrointestinal/abdominal disease, and solid organ disease. The median time of onset in patients initially immunosuppressed with cyclosporine-A (CsA)-containing regimens was 4.4 months after transplant, regardless of tumor clonality. A strong association of PTLD with Epstein-Barr virus (EBV) was observed. A histologic spectrum of lesions from polymorphic to monomorphic was observed. Whereas polymorphic lesions could be either clonal or nonclonal, monomorphic lesions appeared to be clonal in composition. The presence of large atypical cells (atypical immunoblasts) or necrosis did not appreciably worsen the prognosis. Twelve patients had clonal, 13 had nonclonal, and five had both clonal and nonclonal tumors. Clonality was indeterminate in 13 cases. Most patients were treated with a regimen based on reduced immunosuppression and supportive surgery. Almost all nonclonal and about half of the clonal lesions respond to this conservative therapy, indicating that it is an appropriate first line of treatment. This behavior suggests that a spectrum of lesions ranging from infectious mononucleosis to malignant lymphoma constitutes the entity known as PTLD. Some monoclonal tumors can undergo regression, however, apparently in response to host immune control mechanisms. Because of its short latency and strong association with EBV, PTLD is an important model for the study of virus-associated tumor progression in humans.
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Affiliation(s)
- M A Nalesnik
- Department of Pathology, Veteran's Administration Hospital, Pittsburgh, Pennsylvania
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163
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Abstract
The necessity of adequate determination of fetal age is well recognized, and several different parameters have been used for this purpose. Lately fetal femur length has been accepted as a relatively accurate determination. It is customary to measure the femur in the lateral plane; however, because of positional changes the femur sometimes must be measured vertically. The aim of our study was to perform lateral and axial measurements of the femur at various gestational ages and to examine the relationship between them. Our results reveal a significant difference between both measurements in all age groups.
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Affiliation(s)
- J Abramowicz
- Department of Obstetrics and Gynecology, University of Tel Aviv, Israel
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164
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Demetris AJ, Jaffe R, Tzakis A, Ramsey G, Todo S, Belle S, Esquivel C, Shapiro R, Markus B, Mroczek E. Antibody-mediated rejection of human orthotopic liver allografts. A study of liver transplantation across ABO blood group barriers. Am J Pathol 1988; 132:489-502. [PMID: 3046369 PMCID: PMC1880751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A clinicopathologic analysis of liver transplantation across major ABO blood group barriers was carried out 1) to determine if antibody-mediated (humoral) rejection was a cause of graft failure and if humoral rejection can be identified, 2) to propose criteria for establishing the diagnosis, and 3) to describe the clinical and pathological features of humoral rejection. A total of 51 (24 primary) ABO-incompatible (ABO-I) liver grafts were transplanted into 49 recipients. There was a 46% graft failure rate during the first 30 days for primary ABO-I grafts compared with an 11% graft failure rate for primary ABO compatible (ABO-C), crossmatch negative, age, sex and priority-matched control patients (P less than 0.02). A similarly high early graft failure rate (60%) was seen for nonprimary ABO-I grafts during the first 30 days. Clinically, the patients experienced a relentless rise in serum transaminases, hepatic failure, and coagulopathy during the first weeks after transplant. Pathologic examination of ABO-I grafts that failed early demonstrated widespread areas of geographic hemorrhagic necrosis with diffuse intraorgan coagulation. Prominent arterial deposition of antibody and complement components was demonstrated by immunoflourescent staining. Elution studies confirmed the presence of tissue-bound, donor-specific isoagglutinins within the grafts. No such deposition was seen in control cases. These studies confirm that antibody mediated rejection of the liver occurs and allows for the development of criteria for establishing the diagnosis.
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Affiliation(s)
- A J Demetris
- Department of Pathology, Presbyterian University Hospital, Pittsburgh, PA 15213
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165
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Rotmensch S, Jaffe R. Nonsurgical management of ectopic pregnancy. Fertil Steril 1988; 49:1091. [PMID: 3371488 DOI: 10.1016/s0015-0282(16)59969-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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166
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Cohen I, Altaras M, Lew S, Jaffe R, Ben-Aderet N. Huge mesenteric mucinous cystadenoma in normal pregnancy. Obstet Gynecol 1988; 71:1030-2. [PMID: 3374916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A 36-year-old woman required laparotomy early in the puerperium after a normal delivery because of the presence of a large abdominal cyst. At laparotomy, a large mucinous cystadenoma was found attached to the root of the ileal mesentery; the ovaries were normal. This is the third case of mesenteric cyst published in association with pregnancy, but the first with a mucinous pattern. Pathologic aspects, possible complications, and treatment are discussed.
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Affiliation(s)
- I Cohen
- Department of Obstetrics and Gynecology A, Sapir Medical Center, Meir General Hospital, Kfar Saba, Israel
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167
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Ho M, Jaffe R, Miller G, Breinig MK, Dummer JS, Makowka L, Atchison RW, Karrer F, Nalesnik MA, Starzl TE. The frequency of Epstein-Barr virus infection and associated lymphoproliferative syndrome after transplantation and its manifestations in children. Transplantation 1988; 45:719-27. [PMID: 2833828 PMCID: PMC2993427 DOI: 10.1097/00007890-198804000-00011] [Citation(s) in RCA: 364] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Twenty cases of Epstein-Barr virus (EBV)-associated lymphoproliferative syndrome (LPS), defined by the presence of EBV nuclear antigen and/or EBV DNA in tissues, were diagnosed in 1467 transplant recipients in Pittsburgh from 1981-1985. The frequency of occurrence in pediatric transplant recipients was 4% (10/253), while in adults it was 0.8% (10/1214) (P less than .0005). The frequency of LPS in adults declined after 1983 coincidental with the introduction of cyclosporine monitoring. However there was no apparent decline of LPS in children. We describe these ten pediatric cases and one additional case of LPS in a child who received her transplant before 1981. The frequency of EBV infection in 92 pediatric liver recipients was 63%. Of these subjects, 49% were seronegative and 77% of those acquired primary infection. Of 11 cases of pediatric EBV-associated LPS, 10 were in children who had primary infection shortly before or after transplantation. These results reinforce the importance of primary EBV infection in producing LPS, which was previously shown in adults. Children are at greater risk because they are more likely to be seronegative for EBV and to acquire primary infection. Three clinical types of LPS were recognized in children. The first (5 cases) was a self-limited mononucleosislike syndrome. The second syndrome (4 cases) began similarly, but then progressed over the next two months to widespread lymphoproliferation in internal organs and death. The third type (2 cases) was an extranodal intestinal monoclonal B cell lymphoma, occurring late after primary infection.
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Affiliation(s)
- M Ho
- Department of Infectious Diseases and Microbiology, Graduate School of Public Health, University of Pittsburgh, Pennsylvania 15261
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168
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Bronsther O, Makowka L, Jaffe R, Demetris AJ, Breinig MK, Ho M, Esquivel CO, Gordon RD, Iwatsuki S, Tzakis A. Occurrence of cytomegalovirus hepatitis in liver transplant patients. J Med Virol 1988; 24:423-34. [PMID: 2835433 DOI: 10.1002/jmv.1890240409] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The differential diagnosis of liver dysfunction after orthotopic liver transplantation can be difficult. Cytomegalovirus (CMV) hepatitis is one possibility. This report reviews our experience with 17 cases of pathologically proven CMV hepatitis following liver transplantation and demonstrates the need for percutaneous liver biopsies to establish the diagnosis. There were seven pediatric patients (ages 2-11 years, five males, two females) and ten adult patients (ages 17-53 years, eight males, two females). The most common symptoms were prolonged fever (15 patients, with a mean duration of 22 +/- 5.5 days), elevation in total bilirubin (14 patients), and elevation in liver enzymes (15 patients); all symptoms were also found in rejection. Leukopenia and thrombocytopenia, reported to frequently occur with CMV infection, were found in only three and five patients, respectively. Twelve patients with the above symptoms underwent percutaneous biopsy on one or more occasions to differentiate CMV hepatitis from rejection. The diagnosis was made at retransplantation in five patients. CMV hepatitis followed treatment for acute rejection in 14 patients and occurred without additional immunosuppression in three patients. All patients were maintained on cyclosporine and prednisone. Acute rejection episodes were treated with a 5-day tapering dose of steroids (17 courses in 12 patients), OKT3 monoclonal antibody [Ortho (4 patients)] antithymocyte globulin [Upjohn (2 patients)], and azathioprine (1 patient). CMV was isolated from urine (nine patients), blood (nine patients), throat (seven patients), lungs (two patients), and other organs (two patients). CMV was cultured from the liver biopsy specimens in five of the seven attempts in pediatric patients. When the diagnosis was confirmed in the absence of rejection, immunosuppression was routinely lowered. When rejection occurred concomitantly with CMV hepatitis, therapy had to be individualized. Retrospectively, three patients treated for rejection were noted at retransplantation to have only CMV hepatitis, and all three patients died. A high index of suspicion and the judicious use of liver biopsies is essential in order to differentiate CMV hepatitis from other causes of posttransplant liver dysfunction.
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Affiliation(s)
- O Bronsther
- Department of Surgery, University of Pittsburgh Health Center, Pennsylvania
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169
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Abstract
A 23-month-old child diagnosed as having Roberts syndrome, born to consanguineous parents, developed a sarcoma botryoides. Cytogenetic evaluation of peripheral blood lymphocytes and tumor cells showed premature centromere separation, which is characteristic of Roberts syndrome.
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Affiliation(s)
- S L Wenger
- Department of Medical Genetics, Children's Hospital of Pittsburgh, University of Pittsburgh, School of Medicine 15213-3417
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170
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Nalesnik MA, Locker J, Jaffe R, Demetris AJ, Hartle K, Burnham JA, Makowka L, Starzl TE. Clonal characteristics of posttransplant lymphoproliferative disorders. Transplant Proc 1988; 20:280-3. [PMID: 3126575 PMCID: PMC3006673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- M A Nalesnik
- Department of Pathology, Presbyterian University Hospital, Pittsburgh, PA
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171
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Abstract
Enlargement of the cerebral ventricles can be caused by one of two main mechanisms: increase in pressure within the brain because of obstruction to the flow of fluid through and out of the ventricular system or primary loss of brain substance with normal or low intraventricular pressure. Accurate diagnosis is particularly important. In late pregnancy a larger than expected biparietal diameter as measured by ultrasound renders the diagnosis relatively easy. In earlier pregnancy one has to measure the ventricule/hemisphere (V/H) ratio. According to Campbell, a ratio greater than 0.5 after 18 weeks is a sufficient criterian. After 20 weeks the normal V/H ratio should be equal to or less than 0.33. It is vital to perform serial examinations particularly in high-risk patients because early absence of ventriculomegaly does not always preclude its later development. The natural history of such an enlargement in infants or adults is usually a progressive loss of brain function and mental deterioration. In fetuses the prognosis is much less well defined. Only about 50% do not have associated problems. Etiology is very often unprecise which makes prediction of the outcome very difficult. Regarding therapy, three options are available according to the phase of pregnancy when the diagnosis is made, to the extent of the disease and naturally according to the availability of modes of therapy: termination of pregnancy, withholding of therapy or active intervention in form of fetal surgery with percutaneous intrauterine placement of a ventricular shunt. Fetal surgery is a very new alternative with very precise indications and advantages but limited justifications at the moment.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- J Abramowicz
- Timsit Institute of Reproductive Medicine, Ichilov Hospital, Tel-Aviv, Israel
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172
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Brantley SG, Jaffe R, Esquivel CO, Ramsey G. Acute humoral rejection of an ABO-unmatched liver allograft in a pediatric recipient. Pediatr Pathol 1988; 8:467-75. [PMID: 3067237 DOI: 10.3109/15513818809022302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Acute humorally mediated rejection of organ allografts has long been recognized in kidney transplantation as the syndrome of hyperacute rejection. This reaction precludes renal transplantation across the major blood-group system and in many other instances in which preformed antibodies are present in the host. There is increasing evidence of the importance of humoral rejection in graft survival following liver transplantation. Although the antibodies responsible for this process have seldom been definitively identified, it is clear that the antibodies of the major blood-group system are of particular importance. Humoral rejection of a transplanted liver has not been well documented previously in a pediatric recipient. We present a case illustrating acute hepatic graft failure resulting from circulating anti-B IgM isohemagglutinins following an ABO-unmatched liver transplantation.
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Affiliation(s)
- S G Brantley
- Department of Pathology, University of Pittsburgh School of Medicine, Children's Hospital of Pittsburgh, Pennsylvania 15213
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173
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Abstract
Paroxysmal nocturnal hemoglobinuria (PNH) is a disorder of stem cells that is associated with venous thrombosis in multiple organ sites. We present a patient with necrotizing pharyngitis and intestinal infarction who has classic laboratory findings for PNH: positive complement-mediated acid and sucrose hemolysis and absence of decay accelerating factor (DAF) in peripheral blood leukocytes. Histopathologic examination of tissue from tonsil and large bowel demonstrated not only venous thrombosis but unusual proliferation of endothelial cells (papillary endothelial hyperplasia). This has not been described previously. We speculate that the endothelial cell in PNH may share in the defective regulation of complement activity. Venous thrombosis could precipitate or be a consequence of these vascular changes.
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Affiliation(s)
- J C Gartner
- Department of Pediatrics, Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pennsylvania 15213
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174
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Roberts IM, Nochomovitz LE, Jaffe R, Hanel SI, Rojas M, Agostini RA. Immunocytochemical localization of lingual lipase in serous cells of the developing rat tongue. Lipids 1987; 22:764-6. [PMID: 2448576 DOI: 10.1007/bf02533979] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The ontogeny of the rat lingual serous and mucous glands was explored by light and electron immune microscopy using the peroxidase-antiperoxidase and streptavidin-gold techniques. Tissues from fetal and neonatal rats from day 18 of gestation through 4 wk after birth were fixed and embedded in paraffin or Epon for light and transmission electron microscopy, respectively. Electron microscopy revealed that the only cells containing lingual lipase were the developing serous cells; secretory granules containing lingual lipase of varying degrees of maturity were seen. Mucous cells did not show immunospecific staining in rats of any age. The neonatal "mixed" lingual glands secrete lingual lipase from serous components immediately after birth to aid in fat digestion.
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Affiliation(s)
- I M Roberts
- Department of Medicine, George Washington University Medical Center, George Washington University School of Medicine, Washington, DC 20037
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175
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Jaffe R. The female athlete. Del Med J 1987; 59:583-6, 589-90. [PMID: 3666249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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176
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Abstract
Over a 5 1/2-year period, 22 of 262 children receiving liver transplants developed adenoviral infections. Five had adenoviral hepatitis in the allograft, caused by serotype 5. All five were treated for rejection, either just before or at the time of infection. Liver biopsy specimens had characteristic histological appearance, and diagnosis of adenoviral infection was confirmed with monoclonal antiadenoviral antibodies, electron microscopy, and by culture of liver tissue. In the remaining 17 patients, adenovirus was isolated from urine, stool, throat secretions, and/or blood samples, but none had any detectable visceral infection. Serotypes 1 and 2 predominated, similar to children not receiving transplants during the same time period. Three of the patients with hepatitis are alive and well; two died of liver failure. Adenoviral hepatitis did not recur in the second allograft of a patient who underwent retransplantation for combined rejection and adenoviral hepatitis, and appears, therefore, not to be a contraindication to retransplantation when liver failure ensues.
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177
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Cohen I, Altaras M, Jaffe R, Markov S, Corduba M, Ben Aderet N. Ovarian cancer in women given diethylstilboestrol in pregnancy: two case reports. J Pathol 1987; 152:95-7. [PMID: 3625397 DOI: 10.1002/path.1711520205] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Two cases of ovarian cancer that developed many years after exposure to large dozes of diethylstilboestrol during pregnancy are reported. This paper is the first such cases reported.
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178
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Abstract
The clinical and pathologic findings of two patients with malignant ectomesenchymomas of soft tissue are reported. Malignant ectomesenchymomas are a composite of ganglion cells or neuroblasts and one or more malignant mesenchymal elements, usually rhabdomyosarcoma. Our first case was composed of ganglioneurosarcoma plus rhabdomyosarcoma, the second composed of neuroblastoma plus rhabdomyosarcoma. The name is derived from the suggestion that they arise from pluripotential ectomesenchyme. An English language literature search revealed 11 other cases that arose in soft tissue and had adequate clinicopathologic data. Of the 13 cases, 10 occurred in infants, three occurred in adults, and nine were males. Six patients were alive and free of disease at last follow-up (range, 0.6-12 years; mean, 3.4 years), four patients had died of tumor (within 0.5-3.3 years; mean, 1.3 years), one case had died of Adriamycin (doxorubicin) toxicity, and two cases had been lost to follow-up. Complete surgical resection is the mainstay of treatment and chemotherapy appears to be important.
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179
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Abstract
The clinical and pathologic findings of two patients with malignant ectomesenchymomas of soft tissue are reported. Malignant ectomesenchymomas are a composite of ganglion cells or neuroblasts and one or more malignant mesenchymal elements, usually rhabdomyosarcoma. Our first case was composed of ganglioneurosarcoma plus rhabdomyosarcoma, the second composed of neuroblastoma plus rhabdomyosarcoma. The name is derived from the suggestion that they arise from pluripotential ectomesenchyme. An English language literature search revealed 11 other cases that arose in soft tissue and had adequate clinicopathologic data. Of the 13 cases, 10 occurred in infants, three occurred in adults, and nine were males. Six patients were alive and free of disease at last follow-up (range, 0.6-12 years; mean, 3.4 years), four patients had died of tumor (within 0.5-3.3 years; mean, 1.3 years), one case had died of Adriamycin (doxorubicin) toxicity, and two cases had been lost to follow-up. Complete surgical resection is the mainstay of treatment and chemotherapy appears to be important.
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180
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181
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Abstract
Stage-specific embryonic antigen-1 (SSEA-1) was localized on paraffin embedded, formalin fixed specimens of human renal tumors by immunoperoxidase staining using a monoclonal antibody. Of 19 renal cell carcinoma (RCC) samples tested, 12 were positive for SSEA-1; SSEA-1 was also found on distinct elements in two samples of Wilms' tumor. No correlation was found between expression of SSEA-1, and RCC morphology or pattern of growth. Because SSEA-1 is found on proximal tubules in the normal kidney, these results support the hypothesis that RCC arises from the cells of the proximal tubule. Furthermore, since greater than 60% of the RCCs examined expressed SSEA-1, this antigen may prove to be a useful target for immunolocation or therapy of metastatic RCC.
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182
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Gartner JC, Jaffe R, Malatack JJ, Zitelli BJ, Urbach AH. Hepatic infarction and acute liver failure in children with extrahepatic biliary atresia and cirrhosis. J Pediatr Surg 1987; 22:360-2. [PMID: 3572694 DOI: 10.1016/s0022-3468(87)80241-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Acute hepatic failure developed in four patients (aged 7 to 13 months) who had extrahepatic biliary atresia treated initially by portoenterostomy. Two were stable outpatients with minimal jaundice, while the other two were hospitalized for metabolic or nutritional complications. Postmortem examination in each patient revealed massive acute hepatic infarction with few surviving hepatocytes. In all cases, the hepatic failure had been preceded by an episode of hypotension and/or hypovolemia. The exact pathogenesis of the infarction remains unclear but it may be related to decreased hepatic blood flow secondary to biliary obstruction. The only effective treatment for these patients is intensive supportive care and urgent liver transplantation.
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183
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Favara BE, Jaffe R. Pathology of Langerhans cell histiocytosis. Hematol Oncol Clin North Am 1987; 1:75-97. [PMID: 3312150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The spectrum of the histopathology of Langerhans cell histiocytosis was presented with special attention paid to the pathologic Langerhans cell as the diagnostic lesional cell. Features that distinguish this histiocyte from others are defined by electron microscopic demonstration of Birbeck granules and by immunohistochemical characteristics such as possession of antigenic determinant(s) that react with the monoclonal antibody T6. The relationship between Langerhans cells and the other histiocytes from which they are derived seems to be determined by events initiated by surface antigens reacting with specific antibodies. Immunohistochemical tests that are of value in diagnosing and classifying the various histiocytosis syndromes include those used to identify the S-100 antigen, T6 antigenic determinant(s), and peanut agglutinin binding sites. The use of a standard nomenclature and diagnostic criteria for the histiocytosis syndromes is encouraged as a step forward in progress to better understand and communicate about these puzzling disorders.
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Affiliation(s)
- B E Favara
- Dalhousie University, Halifax, Nova Scotia, Canada
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184
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Castagnaro M, Alroy J, Ucci AA, Jaffe R. Lectin histochemistry and ultrastructure of kidneys from patients with I-cell disease. Arch Pathol Lab Med 1987; 111:285-90. [PMID: 2435258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The undegraded stored material in I-cell disease (ICD) includes mucopolysaccharides, lipids, and oligosaccharides. We used ten different lectins as histochemical probes to identify specific carbohydrate residues in stored materials, and electron microscopy to examine the morphology of abnormally stored material in kidneys from two patients with ICD. In both cases, all the glomerular epithelial cells (ie, podocytes), endothelial cells, and renal tubular cells were enlarged and vacuolated. Ultrastructural studies revealed both fibrillogranular material and lamellated membrane structures in the vacuoles. The cytoplasm of affected cells stained with Concanavalia ensiformis agglutinin, wheat-germ agglutinin, and succinylated-wheat-germ agglutinin, but no corresponding control cells stained with lectins. The latter findings indicate an accumulation of N-linked oligosaccharides containing alpha-mannosyl, beta-N-acetylglucosaminyl, and sialyl residues in renal cells affected by ICD.
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185
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Jaffe R, Gruber A, Fejgin M, Altaras M, Ben-Aderet N. Pregnancy with an artificial pacemaker. Obstet Gynecol Surv 1987; 42:137-9. [PMID: 3550552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Complete heart block in pregnancy is not a common encounter. The first case was reported in 1914 by Nanta and today some 100 cases are documented. Heart block may be congenital or acquired secondary to cardiac surgery, rheumatic heart disease, or infective disorders. Heart block, whether congenital or acquired, rarely creates any special obstetric problems. Today there is an increasing use of cardiac pacemakers in younger people and the first reported obstetric experience with a cardiac pacemaker implanted before pregnancy was by Shouse and Acker. This review will document the course and outcome of all reported pregnancies in women conceiving with an artificial pacemaker, and discuss complications and principles of management. We will also report our experience with a woman suffering from a complete heart block in whom an internal cardiac pacemaker was inserted before pregnancy.
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186
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Wennberg JE, Roos N, Sola L, Schori A, Jaffe R. Use of claims data systems to evaluate health care outcomes. Mortality and reoperation following prostatectomy. JAMA 1987; 257:933-6. [PMID: 3543419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Data maintained by medical insurance plans can be used to evaluate the incidence of death and nonfatal complications following medical care, to test hypotheses about the outcomes of care, and to identify hospitals with unusually high or low death rates. These uses are illustrated for prostatectomy, utilizing claims data from the Maine Medicare and Manitoba Health Services Commission files. The study shows important differences in death rates between individual hospitals and higher cumulative probability of reoperation following transurethral compared with open prostatectomy. The advantages of claims data are low cost, ease of patient follow-up over long periods, and the absence of reporting bias. The limitations are the adequacy of the data used to control for patient comorbidity and the lack of outcome information on functional status. The effective use of claims data for monitoring requires the active participation of physicians in improving the data base and interpreting the findings.
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187
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Jaffe R, Abramowicz J, Ben-Aderet N. Correlation between the endocrine profile of ovulation and the ultrasonically detected 'double contour' of the preovulatory follicle. Gynecol Obstet Invest 1987; 24:119-24. [PMID: 3115872 DOI: 10.1159/000298790] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The exact prediction of ovulation is becoming more important in the management of infertile couples. The routine methods used to monitor ovulation are plasma levels of estradiol and luteinizing hormone, and ultrasonic scanning of graafian follicle diameter. Ovulation is known to occur at a wide range of follicular diameters and it cannot be used as a single predictor of ovulation. In a previous study we described the preovulatory double contour of the dominant follicle occurring a few hours before ovulation. The purpose of this study was to correlate this sign with the hormonal profile to determine whether it can be used as a single parameter in predicting ovulation. The results demonstrate a close relationship between the LH peak and the appearance of the double contour which can be used as a reliable predictor of impending ovulation.
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Affiliation(s)
- R Jaffe
- Department of Obstetrics and Gynecology A, Sapir Medical Center, Meir General Hospital, Kfar Sava, Israel
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188
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Fung JJ, Demetris AJ, Porter KA, Iwatsuki S, Gordon RD, Esquivel CO, Jaffe R, Tzakis A, Shaw BW, Starzl TE. Use of OKT3 with cyclosporin and steroids for reversal of acute kidney and liver allograft rejection. Nephron Clin Pract 1987; 46 Suppl 1:19-33. [PMID: 3306422 PMCID: PMC2994552 DOI: 10.1159/000184431] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
OKT3 monoclonal antibody therapy was added to preexisting baseline immunosuppressive treatment with ciclosporin and steroids to treat rejection in 52 recipients of cadaveric livers and 10 recipients of cadaveric kidneys. Rejection was controlled in 75% of patients treated, often after high-dose steroid therapy had failed. Rejection recurred during the 17-month follow-up period, after completion of OKT3, in only 25% of the patients who had responded. The safety and effectiveness of this monoclonal therapy, added to ciclosporin and steroids, has been established in this study.
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189
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Abstract
Cytomegalovirus (CMV) hepatitis can be distinguished from allograft rejection only by biopsy. It is important to document CMV hepatitis early, before inclusions become visible, since antirejection therapy can aggravate the hepatitis. CMV was isolated from 50 patients, 9 of whom had a biopsy-proven CMV hepatitis that was preceded by an apparently uninfected biopsy within 3-33 days (mean = 18 days). A monoclonal antibody to an intermediate early CMV antigen (Chemicon) was compared with a commercially available CMV DNA-hybridization kit (ENZO) for their ability to demonstrate virus in the earlier, apparently uninfected biopsies. All of the biopsies with CMV hepatitis and 3 of the 9 preceding biopsies revealed CMV nuclear antigen in both transformed and nontransformed cells in paraffin-embedded tissues. DNA hybridization revealed viral DNA in the hepatitis biopsies but not in the preceding ones. Thus, in this study CMV was detectable by means of antibody before there was overt histologic evidence of CMV effect. The monoclonal antibody stain was more sensitive, less expensive, and easier to perform and interpret in this study than the DNA hybridization. Demonstration of early CMV antigen is more rapid and sensitive than culture of the liver specimen (which grew CMV in only 3 of 5 attempts) and should be considered in all allograft liver biopsies in which rejection is suspected.
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Affiliation(s)
- R Rabah
- Department of Pathology, Children's Hospital of Pittsburgh, Pennsylvania 15213-3417
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190
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Demetris AJ, Jaffe R, Sheahan DG, Burnham J, Spero J, Iwatsuki S, Van Theil DH, Starzl TE. Recurrent hepatitis B in liver allograft recipients. Differentiation between viral hepatitis B and rejection. Am J Pathol 1986; 125:161-72. [PMID: 3535528 PMCID: PMC1888455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The histologic findings in the original liver obtained from 9 liver allograft patients with active B virus hepatitis were compared with 28 posttransplant pathology specimens. All specimens were studied with the use of light and immunohistochemical microscopy in conjunction with pertinent clinical data. Eight of the 9 patients had chronic active hepatitis B (HB) with cirrhosis, prior to transplant, one of which had coexistent hepatocellular carcinoma. The ninth patient had fulminant hepatic necrosis secondary to acute HB prior to transplantation. In all of the patients with chronic HB prior to transplantation who survived more than 2 months after transplantation recurrent infection of the graft developed despite perioperative HB immunoglobulin therapy. The patient with acute fulminant hepatitis B pretransplant has done well postoperatively and has evidence of HB virus immunity (positive anti-HBs) 15 months after transplantation. Examination of tissue specimens obtained during episodes of allograft dysfunction in these 9 patients indicate that pathologic alterations of active HB infection of the allograft are associated with a preferential lobular insult, whereas those occurring in rejection preferentially involve portal tract structures. Serologic data combined with biopsy histopathologic data are essential in distinguishing between the two quite different events.
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191
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Cohen I, Altaras M, Jaffe R, Aderet NB. Perinatal factors influencing outcome of very-low-birth weight infants. Isr J Med Sci 1986; 22:430-4. [PMID: 3759423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Of 106 liveborn infants weighing 751 to 1,500 g born to 97 mothers, 97 (91.5%) were transferred to the Neonatal Intensive Care Unit for premature infants at the Beilinson Medical Center, Petah Tikva. Treatment with tocolytic agents (ritodrine) and corticosteroids (betamethasone) was introduced when indicated but no preventive antibiotics were used during the antenatal period. All infants received immediate care by a neonatologist and 77 infants (72.6%) survived. Although the cesarean section deliveries increased during the survey from 21.7% during the first period to 43.3% during the second, there was no statistically significant difference in the survival rate. Thus it seems that there is no advantage in performing cesarean sections for very-low-birth weight infants in either vertex or breech presentations.
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192
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Jaffe R, Gibson E. Clonazepam withdrawal psychosis. J Clin Psychopharmacol 1986; 6:193. [PMID: 3711371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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193
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Abstract
Rat lingual lipase was purified to homogeneity by solubilization in 1% octylglucoside, followed by centrifugation, affinity chromatography on hydroxylapatite, gel filtration, and chromatofocusing. Polyclonal antibodies to the enzyme were raised in rabbits, and monospecificity was established by immunoblotting. Tissues were embedded in either paraffin or Epon for light and transmission electron microscopy, respectively. Immunocytochemical localization of the enzyme was established using the peroxidase-antiperoxidase and streptavidin-gold techniques. Immunospecific staining was observed in all acinar cells of the serous von Ebner glands, but only in the demilunes of the lingual mucous glands. The secretory granules of the acinar cells of the von Ebner glands were stained with antilipase on electron microscopic examination. No staining was observed in the salivary glands, pancreas, esophagus, stomach, or duodenum. If a true gastric lipase exists in the rat, it is immunogenically distinct from lingual lipase.
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194
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Abstract
The previous reports of 20 women with myotonic dystrophy and pregnancy are reviewed, and a new case report added. Myotonic dystrophy is often unrecognized in early life due to vague symptoms, and is often first diagnosed during pregnancy which is known to worsen the main features of muscular weakness and myotonia. Complications of pregnancy and delivery are frequent and serious and should be known to all those dealing with pregnant women. A history of fetal wastage or a child suffering from symptoms of congenital myotonic dystrophy may be a clue to the diagnosis and these patients should be closely followed until safe delivery. The neonatologist should be involved as feeding and respiratory problems in the neonate may indicate that the infant is affected.
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195
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Abstract
Although tumors are a known complication of von Recklinghausen's neurofibromatosis (NF), they often develop after the second decade and their characteristics in the pediatric population are unclear. To define the frequency and distribution of tumor types in children with NF, the authors reviewed the experience at Children's Hospital of Pittsburgh between 1953 and 1984. During that time, 121 children younger than 18 years with documented NF were seen. Three patients (2.5%) developed locally extensive, unresectable sarcomas, two of which were clearly neural in origin. Two other children died from complications of highly cellular but not histologically malignant neurofibromas. Seventeen patients (14%) had brain tumors, of which 3 (2.5%) were malignant astrocytomas and 9 were optic gliomas. Two children had acute myelogenous leukemia. Although it has been said that patients with NF are particularly susceptible to the oncogenic effects of radiation, 12 children were treated with a median of 5000 rad to their tumor bed. Follow-up after radiation in that small cohort of patients ranged from 6 months to 12 years (mean, 6 years). Eleven of 12 patients experienced adequate local control. During the follow-up period, none developed a second tumor outside or within the radiation port that could be related to radiation. The authors conclude that clinically significant tumors in children with NF, not all of which are histologically malignant, are not rare. Although more prospective information is needed on response to and sequelae from therapy, the data in this report suggest no contraindication to aggressive therapy.
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196
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197
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Jaffe R. Sports medicine emergencies. Prim Care 1986; 13:207-15. [PMID: 3081922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
With the high interest in fitness and sporting activities at present, all primary care physicians must be prepared to treat emergencies in sports medicine. Basic knowledge, reference material, equipment, and supplies are mandatory (see Tables 1 and 2). Unique situations may require additional items.
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198
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Abstract
Electric shock injuries in pregnant women are rare events. The uterus and amniotic fluid are thought to be excellent conductors of electric current which reaches the fetus causing cardiac arrest and fetal death. All cases except one reported in the literature occurred in the third trimester, and ended with the death of the fetus. We report a case of a woman struck by a high voltage electric current in the 13th week of her pregnancy, causing fetal death and abortion.
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199
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Abstract
163 patients undergoing emergency cesarean section were prospectively and randomized evaluated to determine the effect of mezlocillin in reducing postoperative morbidity. We compared a single 5-gram preoperative dose and a perioperative 3-dose regimen, each of 2 g, with a placebo. Postoperative morbidity was reduced from 65% in the placebo group to 20% in the groups receiving mezlocillin (p less than 0.005). The incidences of febrile morbidity, endometritis and urinary tract infection were all significantly lower in both groups given mezlocillin. There was no difference in the reduction of morbidity between the two groups receiving mezlocillin. The main advantages of the prophylaxis included a shorter hospitalization and the absence of serious infections in the treated groups.
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200
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Abstract
Psychoses due to thyrotoxicosis are typically affective in nature. We report on a schizophreniform psychosis in a woman with Graves' disease whose symptoms abated following subtotal thyroidectomy. Surgical thyroidectomy should be considered in thyrotoxic patients who are unresponsive to medical therapy or who manifest unremitting or life-threatening psychotic behavior, especially if long-term compliance required for medical therapy appears unlikely.
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