Congenital coronary artery-left heart fistulas: Report of three cases

Of 59 patients who underwent operative correction of congenital coronary artery fistulas from May 1956 through May 1980 at our institution, three had fistulas that arose from the coronary artery and terminated in the left heart. The chief indication for surgical correction in such patients is the presence of symptoms or the development of complications, which include rupture, endocarditis, and congestive heart failure. The principal objective of repair is closure or obliteration of the fistulous communication and preservation of distal myocardial perfusion. Because symptoms and complications tend to occur with age, elective ligation is warranted during childhood, even in asymptomatic patients. The three cases described here, as well as the reviewed series of left heart fistulas, substantiate this fact. All three patients were symptomatic before operation and asymptomatic afterward.     

Surgical treatment of impending myocardial infarction: Report of two cases

Two men, aged 29 and 44, presented with clinical and electrocardiographic evidence suggesting impending myocardial infarction. Selective coronary angiography revealed serious obstructive coronary atherosclerosis including gross stenosis of the main left coronary artery in both. Emergency surgical operations were performed, a double aorto-coronary venous bypass in one and a single venous bypass combined with a Vineberg operation in the other. Neither patient sustained myocardial infarction. Both patients are very well more than six months after operation. Clinical, electrocardiographic and angiographic evidence of the effectiveness of these operations is presented.     

Phenotypical characterization of 13q deletion syndrome: Report of two cases

Patients with 13q deletion syndrome are characterized with different phenotypical features depending on the size and location of the deleted region on chromosome 13. These patients fall into three groups: In Group 1, deleted region is in the proximal and does not extend into q32; in Group 2, deleted region involves proximal to the q32 and in Group 3 q33-q34 is deleted. We present two cases with 13q syndrome with two different deleted region and different severity on clinical features: One case with interstitial deletion belongs to the Group 1 with mild mental retardation and minor malformations and the other case with terminal deletion belongs to Group 3 with moderate to severe mental retardation and major malformations.     

Primary hyperparathyroidism and proximal renal tubular acidosis: Report of two cases

Two cases of primary hyperparathyroidism due to single parathyroid adenomas presented with the additional feature of hyperchloremic acidosis. The defect in urinary acidification responsible was not of the distal or gradient-limited type since both patients could lower urine pH adequately. However, there was a defect of bicarbonate reabsorption, an abnormality referred to as the proximal or rate-limited type of renal tubular acidosis. It is suggested that this defect represents an exaggeration of the physiological effect of parathormone on bicarbonate reabsorption and may be responsible for the frequent finding of hyperchloremia in association with primary hyperparathyroidism as well as for the urinary bicarbonate-wasting associated with a variety of causes of secondary hyperparathyroidism.     

Recognition of leukemia in skeletal remains: Report and comparison of two cases

Recognition of disease in the archeologic record is facilitated by characterization of the skeletal impact of documented (in life) disease. The present study describes the osteological manifestations of leukemia as identified in the skeletons of two individuals diagnosed during life: a 3-year-old black girl with acute lymphocytic leukemia and a 60-year-old white male with acute myelogenous leukemia in the Hamann-Todd collection. Contrasting with the lack of specificity of radiologic findings, macroscopic skeletal changes appear sufficiently specific to allow distinguishing leukemia from other forms of cancer. While leukemia appears confidently diagnosable, distinguishing among the varieties (e.g., myelogenous and lymphocytic) does not appear possible at this time. Skeletal findings in leukemia are presented in tabular form to facilitate their application to future diagnosis of the disease in the archaelogical record. Am J Phys Anthropol 102:481–496, 1997. © 1997 Wiley-Liss, Inc.     

Alveolar rhabdomyosarcoma of the vulva. Report of two cases

The cytologic and histologic findings in two cases of the extremely rare alveolar rhabdomyosarcoma of the vulva are reported. The tumor cells in fine needle aspiration smears from one case and tumor imprints from both cases were isolated or were in sheets or reticular patterns. The nuclei were round to oval; only a few cells were multinucleated. The chromatinic material was increased in amount and finely granular. Many mitotic figures were observed. The cytoplasm was scanty in general, but some cells had abundant cytoplasm; cross striations were not recognized. The tumor cells were positive with immunocytochemical stains for desmin, vimentin and myoglobin. Similar findings were observed in biopsy and surgical specimens.     

Congenital Absence of the Gallbladder: Case Report

The virus of human poliomyelitis has been demonstrated in excretions before onset of the disease, during the disease, and in convalescence. It may be confused with different viruses likely to be found in the same sources in clinical conditions resembling poliomyelitis.Immunologic differences between strains of poliomyelitis virus have been detected so that three types are now evident. The distribution of these types and their importance as causes of epidemics are not known. This multiplicity of immunologic types is an important factor in considering immunization of humans. Commercial manufacture of vaccines faces many technical problems.Recently the Coxsackie virus has been demonstrated in humans with a disease closely resembling poliomyelitis.     

Hematoidin crystals in cervicovaginal smears. Report of two cases

Cervicovaginal smears obtained from two women, one at the 32nd week of pregnancy and the other at the immediate postpartum period, contained hematoidin crystals. These crystals were of a golden color and appeared as radially arranged fine needles forming cockleburrs or as aggregates of small irregular particles, spherules or rhomboids, in most instances associated with or within histiocytes. Hemosiderin pigment was associated with them in small amounts. The presence of hematoidin crystals is not an uncommon finding in cytologic specimens, particularly those obtained by fine needle aspiration of walled-off, necrotizing lesions with a component of hemorrhage. It is a very unusual finding in cervicovaginal smears, probably because of the ability of the uterus to promptly rid itself of blood. Certain aspects of the formation and identity of hematoidin are discussed.     

Penile metastasis of prostatic adenocarcinoma: Report of two cases and review of literature

Background  

Carcinoma of the prostate metastasising to the penis is rare. These patients have a poor prognosis receiving various treatment modalities.     

Myocardial infarction,hyperthyroidism and normal coronary arteries: report of two cases.

Myocardial infarction is uncommon in persons with hyperthyroidism and also uncommon in the absence of demonstrable coronary artery disease. Cardiac catheterization and selective coronary angiography were performed in two men following apparent myocardial infarctions. Both patients were 33 years of age, thyrotoxic and angiographically free of coronary artery abnormalities.