Quick viewing(Text Mode)

"Pediatric Pathology"

"Pediatric Pathology"

II+/

CALIFORNIA TUMOR TISSUE REGISTRY

"PEDIATRIC "

Study Cases, Subscription A

May, 2004

California Tumor Tissue Registry c/o: Department ofPathology and Human Anatomy Lorna Linda: UniVersity School of 11021 Campus Avenue, AH 335 Loma Linda, California 92350 (909) 558-4788 FAX: (909) 558-0188 E-mail: cttr@ linklinc.com Web page: www.cttr.org Web site & Case oftbe Montb: www.cttr.org Target audience; Practicing pathologists and pathology residents.

Goal: To acquaint the participant with the histologic features ofa variety of benign and malignant and tumor-like conditions.

Obje<:tiyg; · The participant will be able to recognize morphologic features ofa variety of benign and malignant neoplasms and tumor-like conditions and relate those processes to pertinent references in the medical literature.

Edoeatlonal methods and media: Review ofrepresentative glass slides with associated histories. Feedback on consensus diagnoses from participating pathologists. Listing ofselected references from the medical literature.

J>rlneipal facultv: Weldon K. Bullock, MD Donald R. Chose, MD

CMECredit: Loma Lindo University School ofMedicine designates this continuing medical education activity for up to 2 hours of Category I of the Physician's Recognition Award ofthe Atnerican Medical Association. CME credit is offered for the subscription year only.

Accredi.tatioo: Lorna Lindo Univernity School of Medicine is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to sponsor corotinuiog medical education for physicians. Contributor: LLUMC Pathology Group (de) Case No. 1 • May 2004 Loma Linda, CA

Tissue from: Spleen Accession #29758

Clinical Abstract: This 16-year-old male was admitted for acalculous cholecystitis and splenomegaly with thrombocytopenia.

Gross Pathology: This 1350 gram, 21.5 x 14.0 x 10.5 em red-tan spleen contained multiple small white-tan nodules ranging from 0.1 to 0.3 em which were scattered throughout the entire cut section ofthe spleen. ·

Contributor: LLUMC Pathology Group (cz) Case No. 2 - May 2004 Lorna Linda, CA

Tissue from: Omentum Accession #28437

Clinical Abstract: A seven month old male developed a large multinodular intra-ab-dominal mass, which at surgery was associated with numerous abdominal implants.

Gross Pathology: The 1,250 gram, 25.0 x 18.0 x 7.0 em specimen was composed of innumerable well­ circumsc.ril>ed , rubl>ery to firm pink-tan nodules ranging from 4 mm to 11 em in diameter. Contributor: Jozef Kollin, M.D. Case No. 3 - May 2004 Lakewood, CA

Tissue from: Right scapula Aceessi

Clinical Abstract: This eight year-old male was found to have a prominent mass that interfered with shoulder function. MRI showed a 5 x 4 x 3 em mass in the medial superior border of the-right scapula.

Gross Pathology: The 17 gram specimen was 3.6 em in greatest diameter and was composed of nodular bony and cartilaginous-appearing tissue.

Contributor: LLUMC Pathology Group (bhl) Case No. 4 - May 2004 Lorna Linda, CA

Tissue from: Sacral mass Accession #29668

Clinical Abstract: This term female infant was delivered by C-section to a 19 year old woman with. two healthy children, also delivered by C-section. The baby girl was noted to have a large finn mass surrounding the sacral area involving the b_uttocks and vulva, completely covered by skin.

Gross.Pathology: The 404 gram mass was 12.1 x 11.0 x 6.5 em. The cut surface was variegated multicystic and gelatinous. Contributor: LLUMC ·pathology Group (cz) Case No. 5 - May 2004 Loma Linda, CA

Tissue from: Left adrenal Accession #29669

Clinical Abstract: At seven months of age, this female infant was noted to have dark pubic hair, and then some axillary growth. An abdominal ultrasound showed a 7 em left adrenal mass.

Gross Pathology: The 152 gram adrenal gland measured9.0 x 7.0 x 4.5 em. The cut surface was homogeneous red-brown, soft and friable.

Contributor: Donald Rankin, M,D. Case No. 6 - May 2004 Fontana, CA

Tissue from: Parapbaryngeal mass Accession #29442

Clinical Abstract: This 17-year-old male noted amass in the right side of his neck.

Gross Pathology: The 120 gram mass measured 8.7 x 6:5 x 4.5 and included a composite resection of the mandible. The cut surface was gray-white and whorled. Contributor: LLUMC P!!thology Group (cz) Case No. 7 - May 2004 Lorna Linda, CA

Tissue from: Left kidney Accession #29551

Clinical Abstract: A mass was discovered in the left kidney of this four-year-old female.

Gross Pathology: The 483 gram kidney contained a 9.0 x 8.0 x 8.0 em tan-white tumor.

Contributor: LLUMC Pathology Group (cz) Case No. 8 - May 2004 Lorna Linda, CA

Tissue from: Left kidney Accession #29481

Clinical Abstract: While ata well baby clinic for vaccinations, this four-month boy was noted to have a left sided abdominal mass.

Gross Pathology: The 708 gram kidney was almost completely replaced by a 14.0 x 11.0 x 8.5 em smooth, ovoid mass with a homogeneous pink tan fleshy cut surface. Contributor: LLUMC Pathology Group (cz) Case No.9 - May 2004 Lorna Linda, CA

Tissue from: Liver Accession #29480

Clinical Abstract: This 13-year-old male had a three-month history of intennittent fever and upper respiratory tract . He was brought to medical attention when his parents noted decreased appetite and weight loss. Physical exam showed an abdominal mass and CT scan showed a large hepatic tumor.

Gross Pathology: Within the resected 3113 gram right lobe of liver was a 13.0 x 6.0 x 4.0 em, hemorrhagic, multicystic, largely necrotic mass.

SPECIAL STUDIES: PAS positive Des min positive CAM5.2 punctate or globular perinuclear positivity Synaptopbysin negative

Contributor: LLUMC Pathology Group (bhl) Case No. 10 - May 2004 Lorna Linda, CA

Tissue from: Sigmoid colon/bladder/omentum Accession #29219

Clinical Abstract: Approximately nine months after removal ofa mass from the of this 9-year-old male, aCT scan revealed a recurrent mass involving the bladder, bowel, omentum, and abdomi.oal wall.

Gross Patbologx: The 335 gram resection of colon and bladder included a 11.5 x 7.8 x 7.0 em cylindrical portion of yellow to red-tan, fum tissue attached to the serosal surfaces. Cut surface of tumor was white to yellow with areas of hemorrhage. Separate omental and abdominal wall masses were 24 grams and I 0 grams, respectively. CALIFORNIA TUMOR TISSUE REGISTRY

PEDIATRIC PATHOLOGY . Minutes - Subscription A

May, 2004

SUGGESTED READING (General Topics from Recent Literature):

Sala A, Penchan P 11nd Barr RD. Children, and Nutrition. A Dynamic Triangle in Review. Cancer 2004; 100(4):677-687. Yin H, Leong AS-Y, et nl. Histologic of Noninvasive Papillary Urotbelial Twnors. Validation oflhe 1998 WRO/ISUP System by lmmunophenotypiog and Follow-Up. Am J Clin Pathol 2004; 121 :679.{)87. Zebrack BJ, Eshlman OA, Hudson MM. Mertens AC. et al. Henltb Care for Childhood Cancer Survivors. Insights and Perspectives from Delphi Panel ofYoung Adult Survivors ofChildboocl Cancer. Cancu2004; 100(4):843-850. Eicbhom JH, Young RH, et al. Transitional Cell of the Ovary. A Motpbologic Study of 100 Cases With Emphasis on Differential Diagnosis. Am J Surg Pathol 2004; 28:453-463. Tomoczlcy T, Kalman E, Kajlar PG, N~11ri T, et aJ. large Cell A Distinct Phenotype ofNeuroblastoma with Agg1eSSive Clinical Behavior. Cancer 2004; I 00(2):390-397.

California Tumor Tissue Registry c/o: Department of Pathology and Human Anatomy Lorna Linda University School ofMedicine 11021 CampusAveoue,AH335 Lorna Linda, California 92350 (909) 558-4788 FAX: (909) 558..()188 E-mail: cttr@linkli*com Web site & Case ofthe Month: www.cttr.org FILE DIAGNOSES

(Ifposs ible, submit answers on website at www.cttr.ors. Click "subscriptions", !ben "submit answers".)

CTfR Subscription A May,2004

Cuel: Splenic coccidioidomycosis (granulomatous splenitis with Coccidicides immitis) T -07000, 0-0560

Case 2: Inflammatory myofibroblastic tumor ("pseudotumor"), omentum (see note) T-63850, M-0390

Cue 3: Osteochondroma, scapula T-11280, M-92100

Case 4: Mature sacrococcygeal T-Yl410, M-90801

Case 5: Adrenal cortical , likely low grade carcinoma T-93020, M-83703

Case6: FibromatO§is, parapharyngeal region T-6Xl20, M-76100

Case 7: Wilms' tumor (nephroblastoma), favorable histology, kidney T-71000, M-89603

Case 8: Wilms' tumor (nephroblastoma), favorable histology, kidney T-7 JOOO, M-89603

Case 9: Undifferentiated embryonal (malignant mesenchymoma), liver T-56000, M-89913

Case 10: , intra-abdominal metastases T-67000,M-89003 Case No. I, Accession No. 29758 May2004

~. • Cocci with zranulomata Baldwin Pads !Kajsq Pqmancntel • Coccidioidom}'llOSis (2) Fon!IM !Kaiser PCUJW!inflammation Colorado CLu!henln Medical Cen!erl - Coceidioidomy=is Florida IBapti.n H.. pha)l • Toxoplasmosis (4); CoceidioidomyCO$is (I) Floric!a (MunJPe Rq;ignal Me!ljcal Ceoterl • Coccidioidom}'llOSis Florida · Coccidioidomycosis Maryland IUJ!iycajty ofMarvlandl - Coccidioidomy=is Minnesota CEajmcw Sou!hda!e tlospltall • CoccidioidomyCOdlis Nebraska ICrejgbton Unjwnity $chool of Medicine Residents) - Coccidioidomycosis New Jersey (Overlook Hospj!all • CoccidioidomyCOdlis New Yodc - Coccidioidu New York, New York • Dissemina!ed ooccidioidom}'llOSis New Yorll (Stony B!!!Ok Ufliversity Hospj!al Residents) • Dissemina!ed Coccidioidomycosis North Caro!ji!A /Mountain Area Pathology) - Coccidioidom}'llOSis (4) Ohio IMe!ljca! College ofOhio Resident>) • Coceidioidom}'llOSis Pennsylvania Cl>rexel UniYmity College of Medicine) • Cooc:idioidomycosis (Coccidioides immitis infedioo) Pmnsy!vania C!.cbjsb Yalley Hospital) - Coocidioidom}'llOSis (I); Granulomatous inflammation ofsp~ 7 capsular orpnisms present (I) PennsYlvania (Memorial Medical Centerl - Cyslecercosis, toxopl11$mosis Penpsy!yanja - Coccidioidom}'llOSis ofspleen Pennsy!yapja CYori< H.. pj!AI\ - Coccidioides immltl.t (4) Pl!cno Rico aJnivc!llitv of Pueno Rico) - CoccidioidomyCOdlis Texas. Lubbock • Cooc:idioidomycosis Texas IProfatl1 Ass9cjateo) - Coecldioidomycosis (2) Texas (Scott & White Memorial Hosoital) • Coccidioidomycosis Texas fUn jym!ty of Texas Medical Branch) - Coceidioidomycosis West Yintinja • Coceidioidomycosis Hong KO!J!!

Case 1-Dimosis; Splenic coccidioidomycosis (granulomatous splenitis with Coccidioides immitis) T-07000, D-0560

Case 1 References: From the·center of Control and Prevention. lnc.rease in Coeeidio.idomycosis-Arizona 1998-2001. JAMA 2003; 289(12):1500-1502. Clum N, lam.b C, Utt·G, et al Coccidioidomycosis Outbreak Among Oni~ Stales Navy SEALs Training in a Coccidioides immitis-Endemic An:a-Coali.nga, California. ·J l'lfocl Dis 2002; 186(6):865-868. "From the Center of Disease Control and Prevention. CoeeidioldOJOyeosis Among·Persons Atte

Case No- 2, AcceMion No. 29437 May2004

~ - Epithelioid hemangioendothelioma vs. omental mesenteric myxoid hamanoma Baldwin J>ark

CITR.May2004 "Mii1utes" (Subscriptioo A) PennsylwniaiMemgria! Medical Center) • Myofibrobla.wsi$ Pcnnsylmia IMt Njnany Medical Cenlerl · Gangliooeuroblastoma 1'9wylyania tJyoid embryonal rbabdomyowcoma Texas

Cue :Z • Diaposil: Inflammatory myofibroblastic rumor ("pseudoiWDOI"). omentum (see note) T-63850,~~3090

(Din:ctor's note: The polyt:Ooal stellate

Consultation: Craig Zuppan, M.D., pediatric pathologist (LLUMC): "Inflammatory fibrous pseudotumor."

Case 2 • References: Karnak 1, Seoocak ME, Cifld AO, et al. Inflammatory Myofibroblastic Tumor in Children. Diagnosis and Tn:atment.· J Pediatr Surg2001; 36(6):908-912. Koltukauz U, Gurwy MH, Mutus M, ct al. Multifoca! Omental MO$Crlteric Inflammatory Pseudotumor (Pia.ma Cell Granul

Case No. 3, Accession No. 29575 May:Z004

Awuli!l - Osteochondroma Baldwin M CKajscr Pcrmanentel - Osteochondr'ofrul (2) fontana (Kajser fcrm•ncmel ~ Osteochondroma Glendale - Osteochondroma Hayward/fremont • Osteochondroma Long !lea&b Ct.a!sewood Regional Medical Center\ - Ostoochondroma (8) Monterey CCommynjl)l Hospital of Monterey Peninsula) • Osteochondroma OO!and !Kaiser Pe(lll&lleD)el - Osteochondroma (4) Oranoe IOrJo&!! Countv Potbology Medjcal Gropp) - Oslccx:bondroma Sacomen!o rue Pavis Medical Center) - Osteochondroma San Diego fNml Me4ical ecn~> . Osteochondroma San Francisco cs.o Francisco 0enera1 Hospital) - Osteochondroma Ymllll:a • Osteochondroma Arizona. Pbocnix • Osloochondroma

CTTR. May 2004 "Minuces" (Subscription A) 5 Co!orndo. Evergreen - Osteochondroma Colorndo - Bx~1osis Maryland

Case 3 -References: Galate JF, BlueJM and Gaines RW. Osteochondroma of the Scapula. Mo Med 1995; 92(2):95-97. Danielsson LG and cl-Haddad I. Wmged Scapula Due to Osteochondroma. Report of3 Children. Acta Orthop Scand 1989; 60(6):728-729. Shackclotb MJ and Page RD. Scapular Osteochondroma with Reactive B=itis Presenting as a Chest Wall Tumour. Eur J Cardiothorac Surg 2000; !8(4):495-496. Lynch AF, Fogarty llE, Dowling FE, et at. Pseudowinging of the Scapula Due to Osteochondromata. J Pedialr Orthop I 985; 5(6):722-724.

6 Cl11t,May2004 "Minutes" (Subscription A) Case No. 4, Accession No. 29668 May2004

~ - Sacrococeypl teratoma, mature 8aJdwjo !'Jrlc CK•iw Pm!wlep!el - Tmlloma with im111111R elemcniS {I); Mature tenllOOla (I) Fontana CK•iw Pmnanentel - TeratOma Glendale - Socrococcypl teTatoma 1IS. tailgut C)'$1 Hayward/Fremont - Teratoma Lono Beach Q •k•WOO!! Regional Medical Center) • Malignant cystic teratoma (8) Monterey CCommWJitv Hospital of MontereY Peninsula) - Sacrocoecygeal teratoma Oal - Sacrococcygeal teratoma PCDJ!$ylvanja - Sacrococcyg

CT'IR. M.y 2004 "Millutes" (Subscription A) r SAudi Arabia CKing Khalid UniversiM - Immature teratoma

Case 4 - Dia!!!IOSi!: Mature sacrcoccygeal teratoma T-Y1410, M-90801

Case 4 - References: Uchiyama M, fwfucbl M, Nartob M, et aJ. Saerococcygeal Teratoma. A Series of 19 Cases wilh Long-Tenn Follow-lip. £1<1" J Pediatr S.urg 1999; 9(3):158-162. Perrelli L, D'llrzo C, Manznni C, eta!. Sacrocoecygeal Teratoma. Outcome and Management. An Analysis of 17 Cases. J Perinat Med 2002; 30(2): 179-J 84. Wang KS and Edelstein PS. Revenge of the Conjoined Twin. A Giant Presacrai·Recurrence in a Patient Born with an AUacbed, Well-Differentiated Teratoma. Surg 1999; 126(5):980-983. Rescoda FJ, Sawin RS, Coran AG, et at Long-Term Outcome for lnfunls and Children with Sacrococcygeal Teratoma. Report fiom the Childrens Canoer Group. J Pediatr Surg 1998; 33(2): 171-I 76. Die! J Ortiz 0, Losada RA, et al. The : Palhologic spectrum, Multimodality Imaging and Subspecialty Approach. Radiographies 2001; 21{1):83-104.

Case No. 5, Accession No. 29669 May2004

Arcadia • Adrenal cortical Baldwin Park fKaiser Permanentel - Adrenal cortical adenoma (2) Fontana (1\ajser Pennanente) - Adrenal cortical carcinoma Glendale - Adrenal cortical neoplasm Hayward/Fremont - . virilizing. suspicious for Long Beach (I A!rew09d Regional Medical Center) - AdtenOcortical tumor {malignant?) {8) MontereY

8 CTIR, May.2004 "Minutes• (Subscri~on A) Pm!sylyanja (!)n;xd Unjymirv College of Medjcioe> - Adrenal cortical adenoma PennsYlvania

Ca•e S - Diagnosis: Adrenal cortical neoplasm, likely low gnlde carcinoma T-93020, M-83703

Case 5 • Ref"'WfS': Wieneke fA, Thompaon LD and Heffcss CS. Adrenal Cortical Neoplasms in the Pediatric Population. A Clinicopathologic and lmmunophenotypic Analysis of83 Patients. Am J Surg Path(][ 2003; 27(7):867-881. N& Land Libertino JM. Admnooortica! Carcinoma. DiAgnosis, Evaluation and TreatmenL J Uro/2003; 169(1):5-11. Hamson LE, Gaudin PB and Brennan MF. Pathologic Features of Prognostic Si8Jllficance for Adrenocortical Carcinoma At\cr Curative Resection. Arch Surg 1999; 134(2): 181-185·. Barnett CC, Varma 00, EI·Naggar AK, eta!. Limitation ofSi.tt as a Criterion in the Evaluation of Admnal Tumors. Surg 2000; IU(6):973-982. Wajchenberg i'll., Alberpria Pereira MA, Medot>ca BB. et l!!. Ad! cnoc:orlical ~inoma. Clinical and l.aboralo

Case No. 6, Accession No. 29442 May2004

Mi!!il - Fibromatosis Baldwin Pan: CK•ig(Pmnamue) - Fibromatosis (2) fonl!!!!a - Aggressive fibromal05is (8) Monterey CCommWlity Hospjll!l of Monterey Penjnsu!Al - Fibromal05is vs. desmoplastic Oa!dand

ClTR. May2004 "Minutes" (Subtcriptioo A) 9 Florida fP!IIho!Qgy Ass9ciatesl - Desmoid tumor, fibromatosis Florida - Fibromatosis MiMesota

Case 6 -])iaeno:>sill: Fibromatosis, parapharyngeal region T-6Xl20, M-76100

Case 6 - References: Fu YS and Perzin KH. Nonepithelial Tumors ofthe Nasal cavity, Paranasal Sinuses and Nasopharynx. A Clinicopathologic Study VI. Fibt:ous Tissue Twnors (Fibroma, Fibromatosis and Fibrosarcoma). <;ancer 1976; 37(6):2912-2928. Lucas DR, ai-Abbadi M, Tabaczka P, ct aL c-Kit Expression in Desmoid Fibromatosis. Comparative Immunohistochemical Evaluation of.Two Commercial Antibodies. ;.1m J Clin Patlw/2003; 1111(3):339-345. Kingston CA, Owens CM; Jeanes A, et at. Imaging ofDesmoid Fibromatosis in Pediatric Patients. AJRAm JRoentgenol 2002; 178(1 ):191-199. Tse OM, Chan KF, Ahuja AT, et at. Fibromatosis of the Head and Neck Region. Orolaryngol Head Neck Surg 2001; 12S(S):SI6- SJ9. Donnans JP, Spiegel D, Meyer J, et al. Fibromatoses io Childhood. The Desmoid/Fibomatoois Complex. Med Pediatr Oncol 200 I; 37(2}:126-131.

10 CTIR, May 2004 "Mnurtcs" (Subsc:ripiion A) Case No. 7, Accession No. 29551 May2004

Arcadia · Wilms' rumor, cliffuscd blastemic type Baldwin Pads (Kejrg Pennanentel · Wilms'lum

CTI'R, May 2004 "MinuiCS" (Subscrip

tumor (nephroblastoma), favorable histology, kidney T-71000, ~-89603

Case 7 - ReferenC!lS: 0'Angelo-MF , Kausik SJ, Sebo TJ, eta!. p53lmmunopositivity in liistologically Favorable Wilms Tumor is Not Related to Stage at . Presentation or to lliological Aggxession. JVro/2003; 169(5): 181 5·1817. Kullendorfl' CM, Soller M, Wiebe.T, et al. Cytogenetic Findin~ and Clinical Course in a Consecutive Series of Wilms Tumors. Cancer Genet Cytogenet2003; 140(1 ):82-87. Coppes MJ and 'Pritchard-Jones K. Principles of Wilms' Tumor Biology. Urol Clin North Am'2000; 27(3):423-433. Porteus MH, Narl

Case No. &, Accession No. 29481 May2004

Arcadia .. Wilms' tumor Baldwin Perl< (Kaiser Pennanente) - Wilms' tumor (2) Fontana (Kajsg; Pttmanen!el • Wilms' tumor Glendale - Wilms'. favorable hi>1ology HaywardfFremont .. Wilms .. rumor Long Beai;h (Lakewood Regional Medical Center) - Wilms' iumor (8) Monterey (Community Hospjtal of Monterey Peninsula) • 'Nephroblastoma, tubular Oakland (Kaiser Permanentel • Classi~ Wilms' tumor (4) Qraoge (Qmpge County Pathology Medical Group) - Wilms' tumor Sacramento CUC Dayjs Medical eeDterl - Wilms' tumor (favo.rable histology) San Diego CNaval Medical Center) - Wilms' wmor San Francisco (San Francisco C.eneral HO - Wilms' tumor (biphasic) Maryland (Jo1ms Ffookios Hospital> - Wilms' tumor M~

12 CITR, May 2004 "Mim•cs" (Subscription A) Pennsy!YMia CDrexcl Uni~rsitv College ofMedicinel • Wilms' tumor Pennsylvania (Lehigh Valley Hospjta!l - Ncphroblastoma (I); Wilms' tumor (I) Pennsylvania CMemorial'Me4ical Center> - Wilms' tumor Pennsylvania - Wilms' tumor Canada (foothills Medical Center> - Wiltns' tumor Hong Kong - Nephroblastoma Italy, Naples - Wilms' tumor, lilvorable histology Jamaica

Case 8 • Diagnosis: Wilms' tumor (nepbroblastoma), favomble histology, kidney T-71000, M-89603

Ca5e 8 References: Beekwith JB. National Wilms Tumor Study. An Update For Pathologists. Pediatr Dev Patho/1998; 1(1 ):79.$4. Beckwith JB. New Developments' in the Pathology of Wilms Tumor. Cancer /fJVe4ti997; 15(2}:153-162. Lahoti C, Thorner P,Malldn D, ct a!. immUI)ohistochernical Detection ofp53 in Wilms' Tumors Correlates with Unlilvorable Outcome. Apr J Patho/!996; 148(5):1577-1589.

,Case No. 9, A~cession No. 29480 Ma.y2004

Arcadia - Embryonal sarcoma vs. hepatob!a.stoma, mixed type Baldwin Park

C1TR, May 2004 "Minutes" (Subscriptioo A) 13 Lquidana CLouisiana S!a!e Uniymitv Health Service Cgnerl - Embryonal sarcoma M101l111d fJoltM Hop!sjm HoopiWl - Rhabdomyosan:oma M!lcnnsy!vaoja CQrexel Univemity College ofr,Jedjcinel - Embryonal sarcoma Pmnsylyanja (Lehigh Valley Hospjta!l - Rhabdomy0S41'00m8 Pmnsylvania (Memorial Mc

~!.!..:2.=-fl!::~tiated embryonal sarco.ma (malign41lt mesenchymoma), liver T-56000, M-89913

Case 9 - References: Begucret H. Trooette H, Vielh P, e1 at Hepatic Undifferentiated Embryonal Sarcoma. Malignam Evolution of Mesenchymal Hamanoma? Study of One Case with lmmuoohirtOChemical and Flow CytOmctrie Emphasis. J Hepoto/ 2001; 34(1 ): I78-179 . Webber EM, Morrison KD, Pritchard SL, eta!. UnditTer

Case No. 10, Accession No. 29219 May2004

~ - Rhabdomyosareoma Baldwin Park ()(aiser PennaneOJel - Embryonal rfmbdomyosarcoma (I); Higil gntde sarooma, favor d\abdomyosarcoma (I) Fon!Ana CKaiser Pcrmanen!Cl - Rhabdomyosarcoma G!cndalp - Pleomorphic leiomyosarcoma Hayward/Fremont - Rhabdomyosatc:Oma

14 CTIR, May 2004 "Minuu:s" (Subscriplicn A) l.ong !!each CLa!athology Medical Group! - Rhabdomyosarcoma Sacramento roc Davis Medical Centg') - RhabdomyClOall:oma San Dje!!Q !Naval Medical Center! - High gmde sarcoma, favor embryonal rhabdomyosarcoma San Francisco !San Francisco Gcocral Hospital! - SarcOma, Jbabd vs. leiomyosarcoma (I) Ventura - Embryonal rl"'bdomyosarcoma Ariwna. Phoenix - Rhabdomyosarcoma, etnbryona~ recwrent Colorado Evelll!'ee!! - Embryonal rhabdomyosarcoma, spindle cell type Colorado (Luiberan Medjcal Center! - Embryonal rhabdomyosarcoma Florida !Baptist Hospital) - Rhabdomyosarcoma (2); High grade leiomyosarcoma (I); High grade sa=ma (I); Favor fibrosarcoma (I) Florida !Munroe Regional Medjca! Center) - Lciomyosan:oma Florida (Paibology Associates) - FibrosaiiXlrna, leiomyosan:oma Florida IWiO!er Hayen Hosoitall - Embryonal mabdomyosarcoma (2) Illinois CBurr Rid!rel - Rhabdomyosa=ma Indiana !Ball Memorial Aosoitall - Embryonal rhabdomy=m• !odjana !Howard Community Hospital) - Leiomyosarcoma Louisiana (Luuisjana State University Health Service Center! - Pleomorphic leiomyosan:oma Maryland Oohns HookiJW Hoonita!l - Embryonal. rhabdomyosarcoma ' Massacbusctts INew England Medical Center Residents) - Rhabdomyosan:oma Man!lan4 - Rhabdomyosarcoma North Camlina (Mountain Area Pathology) - Rhabdomybsareoma (4) Ohio - Embryonal rhabdomy=m• PennsylvanialD!!;xel University College of Medicine) - San:oma~<>id carcinoma/giant cell carcinoma/spindle cell TCC Pennwlvania

Case 10-Diagnosis: Rhabdomyosarcoma, intra-abdominal metastases T-67000,~-89003

CITR, May 2004 "Minu1es" (Subscription A) JS Case I 0 -References: DOddS, Malone M and McCulloc:k W. Rhabdomyosarcoma in Children. A Histological and Immunohistochemical Study of59 Cases. J Patholl989; 158(1):13-18. Molenaar WM, Dam-Meiring A, Kamps WA, et al. DNA-Aneuploidy in Rhabdomyooaroomas as Compared with Other of Childhood and Adolescenc:e. Hum Patho/ !988; 19(5):573-579. Sebire NJ and Malone M. Myogenin and MyoDI Expression in Paediatric Rhabdomyosaniomas. J Clin Patho/2003; 56(6):412.- 416. Pillay K, Govender D and Cbetty R. ALK Prolein Expression in Rhabdomyosan:omas. Hi.rtopatho/2002;·41(5):461-467. Breneman JC, Lyden E, Papo AS, et al. Prognostic Factors and Clinical Outcomes in Children and Adolescents with metastatic Rhabdomyosarcoma. A Report from the Intergroup l:lliaJidomyosarcoma Study IV. J Clin Oncof2003; 21(1 ):7&-84.

l6 CTTR, May2004 "Minul<:$" (Subocription A)