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Items: 1 to 50 of 156

1.

Duplicate publication independently confirmed. Now what?

Leonidas JC.

Pediatr Radiol. 2008 Jan;38(1):124-5. Epub 2007 Nov 15. No abstract available.

PMID:
18004555
2.

Please wait until I finish.

Leonidas JC.

Radiology. 2007 Jan;242(1):317; discussion 317-8. No abstract available.

PMID:
17185678
3.

Axillary lymphadenopathy in childhood tuberculosis.

Leonidas JC.

Pediatr Radiol. 2006 Apr;36(4):368; author reply 369. No abstract available.

PMID:
16534534
4.

Should the sequence of authors' names printed in the reference list be ignored in citations within the text?

Leonidas JC.

Pediatr Radiol. 2005 Dec;35(12):1289; discussion 1290. Epub 2005 Sep 21. No abstract available.

PMID:
16175350
6.

Case 82: polyorchidism with torsion.

Hwang S, Aronoff DR, Leonidas JC.

Radiology. 2005 May;235(2):433-5. No abstract available.

PMID:
15858086
7.

Coincidence-detection FDG-PET versus gallium in children and young adults with newly diagnosed Hodgkin's disease.

Rini JN, Núñez R, Nichols K, Tronco GG, Tomas MB, Hart D, Karayalcin G, Leonidas JC, Palestro CJ.

Pediatr Radiol. 2005 Feb;35(2):169-78. Epub 2004 Nov 12.

PMID:
15549284
8.

FDG Uptake in the Anterior Mediastinum. Physiologic Thymic Uptake or Disease?

Rini JN, Leonidas JC, Tomas MB, Karayalcin G, Tronco GG, Palestro CJ.

Clin Positron Imaging. 1999 Nov;2(6):332. No abstract available.

PMID:
14516629
9.

18F-FDG PET versus CT for evaluating the spleen during initial staging of lymphoma.

Rini JN, Leonidas JC, Tomas MB, Palestro CJ.

J Nucl Med. 2003 Jul;44(7):1072-4.

10.

The role of gadolinium enhanced magnetic resonance imaging for children with suspected acute pyelonephritis.

Weiser AC, Amukele SA, Leonidas JC, Palmer LS.

J Urol. 2003 Jun;169(6):2308-11.

PMID:
12771787
11.

Langerhans' cell histiocytosis.

Leonidas JC, Guelfguat M, Valderrama E.

Lancet. 2003 Apr 12;361(9365):1293-5. No abstract available.

PMID:
12699969
12.

Help me help me help you.

Leonidas JC.

Pediatr Radiol. 2003 Jan;33(1):69. No abstract available.

PMID:
12599319
13.

MR imaging in the assessment of staging of neuroblastoma.

Leonidas JC.

Radiology. 2003 Jan;226(1):285; author reply 285-6. No abstract available.

PMID:
12511703
14.

CT of small-bowel obstruction.

Leonidas JC.

AJR Am J Roentgenol. 2002 Apr;178(4):1030-1. No abstract available.

PMID:
11906898
15.

Magnetic resonance imaging of the fetus in congenital intrathoracic disorders: preliminary observations.

Liu X, Ashtari M, Leonidas JC, Chan Y.

Pediatr Radiol. 2001 Jun;31(6):435-9.

PMID:
11436891
16.

Pediatric radiology at the millennium.

Forman HP, Traubici J, Covey AM, Kamin DS, Leonidas JC, Sunshine JH.

Radiology. 2001 Jul;220(1):109-14.

PMID:
11425981
17.

18F-FDG Uptake in the Anterior Mediastinum. Physiologic Thymic Uptake or Disease?

Rini JN, Leonidas JC, Tomas MB, Chen B, Karaylcin G, Palestro CJ.

Clin Positron Imaging. 2000 May;3(3):115-125.

PMID:
11008101
18.

Acute appendicitis in children: comparison of clinical diagnosis with ultrasound and CT imaging.

Karakas SP, Guelfguat M, Leonidas JC, Springer S, Singh SP.

Pediatr Radiol. 2000 Feb;30(2):94-8.

PMID:
10663520
19.

The role of ultrasonography in the diagnosis of pyloric stenosis: a decision analysis.

Leonidas JC.

J Pediatr Surg. 1999 Oct;34(10):1583-4. No abstract available.

PMID:
10549784
20.

MR imaging of urinary tract infections in children.

Leonidas JC, Berdon WE.

Radiology. 1999 Feb;210(2):582-4. No abstract available.

PMID:
10207451
21.

Liver and spleen MRI findings in virus-associated hemophagocytic syndrome in a patient with acute lymphocytic leukemia.

Zilkha A, Madan V, Leonidas JC, Valderrama E.

Pediatr Radiol. 1998 Dec;28(12):920-2.

PMID:
9880630
22.

Magnetic resonance imaging in acute pyelonephritis.

Poustchi-Amin M, Leonidas JC, Palestro C, Hassankhani A, Gauthier B, Trachtman H.

Pediatr Nephrol. 1998 Sep;12(7):579-80.

PMID:
9761359
23.

The thymus: from past misconception to present recognition.

Leonidas JC.

Pediatr Radiol. 1998 May;28(5):275-82. Review.

PMID:
9569257
24.

The value of head ultrasound in infants with macrocephaly.

Smith R, Leonidas JC, Maytal J.

Pediatr Radiol. 1998 Mar;28(3):143-6.

PMID:
9561530
25.

Development of colon length, musculature, and haustration after birth and associated malformations.

Leonidas JC, Valderama E.

Abdom Imaging. 1998 Mar-Apr;23(2):219-20. No abstract available.

PMID:
9516522
26.

Thoracic neuroblastoma: what is the best imaging modality for evaluating extent of disease?

Slovis TL, Meza MP, Cushing B, Elkowitz SS, Leonidas JC, Festa R, Kogutt MS, Fletcher BD.

Pediatr Radiol. 1997 Mar;27(3):273-5.

PMID:
9126592
27.

Scintigraphy for renal scar diagnosis in children.

Leonidas JC.

Lancet. 1997 Feb 22;349(9051):576. No abstract available.

PMID:
9048821
28.

Pyloric volume: an important factor in the surgeon's ability to palpate the pyloric "olive" in hypertrophic pyloric stenosis.

Ozsvath RR, Poustchi-Amin M, Leonidas JC, Elkowitz SS.

Pediatr Radiol. 1997 Feb;27(2):175-7.

PMID:
9028855
29.

Extraperitoneal abdominopelvic inflammatory pseudotumor: report of four cases.

Jimenez JM, Poustchi-Amin M, Leonidas JC, Pena A.

Pediatr Radiol. 1997 Feb;27(2):170-4.

PMID:
9028854
30.
31.

Neonatal intracranial ischemia and hemorrhage.

Leonidas JC.

Radiology. 1996 Sep;200(3):867. No abstract available.

PMID:
8756947
32.

Human immunodeficiency virus infection and multilocular thymic cysts.

Leonidas JC, Berdon WE, Valderrama E, Neveling U, Schuval S, Weiss SJ, Hilfer C, Godine L.

Radiology. 1996 Feb;198(2):377-9.

PMID:
8596835
34.

The preferred workup of children or infants with urinary tract infection seems to change every year.

Leonidas JC.

AJR Am J Roentgenol. 1995 Aug;165(2):481. No abstract available.

PMID:
7618583
35.

Papillary-cystic neoplasm of the pancreas.

Poustchi-Amin M, Leonidas JC, Valderrama E, Shende A, Paley C, Lanzkowsky P, Kutin N.

Pediatr Radiol. 1995;25(7):509-11.

PMID:
8545178
36.

Radiological case of the month. Carbon monoxide poisoning.

Caronia C, Sagy M, Maytal Y, Leonidas JC.

Arch Pediatr Adolesc Med. 1994 Dec;148(12):1307-8. No abstract available.

PMID:
7951811
37.

Pancolonic disease in cystic fibrosis and high-dose pancreatic enzyme therapy.

Pettei MJ, Leonidas JC, Levine JJ, Gorvoy JD.

J Pediatr. 1994 Oct;125(4):587-9.

PMID:
7931879
38.

Sonographic diagnosis of acute appendicitis in children.

Wong ML, Casey SO, Leonidas JC, Elkowitz SS, Becker J.

J Pediatr Surg. 1994 Oct;29(10):1356-60.

PMID:
7807325
39.
40.

Severe cystic pulmonary disease associated with chronic Pneumocystis carinii infection in a child with AIDS.

Evlogias NE, Leonidas JC, Rooney J, Valderama E.

Pediatr Radiol. 1994;24(8):606-8.

PMID:
7724292
41.

Marrow space imaging in Hodgkin's disease. MRI prior to biopsy for improved accuracy.

Barbu RR, Port JL, Elkowitz SS, Leonidas JC.

Am J Pediatr Hematol Oncol. 1993 Aug;15(3):343-5.

PMID:
8328651
42.

Ovarian microcysts in girls with isolated premature thelarche.

Freedman SM, Kreitzer PM, Elkowitz SS, Soberman N, Leonidas JC.

J Pediatr. 1993 Feb;122(2):246-9.

PMID:
8429440
43.

Comparison of CT and MRI in the evaluation of therapeutic response in thoracic Hodgkin disease.

Elkowitz SS, Leonidas JC, Lopez M, Cherick I, Schiff RG, Karayalcin G, Lanzkowsky P.

Pediatr Radiol. 1993;23(4):301-4.

PMID:
8414760
44.

Parotid enlargement in children seropositive for human immunodeficiency virus: imaging findings.

Soberman N, Leonidas JC, Berdon WE, Bonagura V, Haller JO, Posner M, Mandel L.

AJR Am J Roentgenol. 1991 Sep;157(3):553-6.

PMID:
1651645
45.

Midgut volvulus in infants: diagnosis with US. Work in progress.

Leonidas JC, Magid N, Soberman N, Glass TS.

Radiology. 1991 May;179(2):491-3.

PMID:
2014298
46.

Sonographic abnormalities of the thyroid gland in longterm survivors of Hodgkin disease.

Soberman N, Leonidas JC, Cherrick I, Schiff R, Karayalcin G.

Pediatr Radiol. 1991;21(4):250-3.

PMID:
1870917
47.

Granulomatous hepatitis in cat-scratch disease. Ultrasound and CT observations.

Port J, Leonidas JC.

Pediatr Radiol. 1991;21(8):598-9.

PMID:
1815187
48.

Magnetic resonance imaging in the diagnosis of adolescent colorectal carcinoma.

Soberman N, Leonidas JC, Davis J, Cherrick I, Festa RS.

Pediatr Radiol. 1991;21(7):531-2.

PMID:
1663229
49.

Sonographic detection of necrotizing enterocolitis in infancy.

Patel U, Leonidas JC, Furie D.

J Ultrasound Med. 1990 Nov;9(11):673-5. No abstract available.

PMID:
2259002
50.

Congenital neuroblastoma: evaluation with multimodality imaging.

Forman HP, Leonidas JC, Berdon WE, Slovis TL, Wood BP, Samudrala R.

Radiology. 1990 May;175(2):365-8.

PMID:
2183280

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