FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   EUSA Pharma Inc 2. Date of Event Requiring Statement (Month/Day/Year) 05/08/2008 3. Issuer Name and Ticker or Trading Symbol CYTOGEN CORP [NASD:CYTO] (Last) (First) (Middle) HERITAGE GATEWAY CENTRE, 1980 S. EASTON ROAD, SUITE 250 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) DOYLESTOWN, PA 18901 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Common Stock 36,093,873 (1) D Â

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
EUSA Pharma Inc HERITAGE GATEWAY CENTRE 1980 S. EASTON ROAD, SUITE 250 DOYLESTOWN, PA 18901	Â	  X	Â	Â

Signatures

/s/ Zoe Evans		05/08/2008
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	On May 8, 2008, the Reporting Person acquired all of the issued and outstanding shares of common stock, $0.01 par value, of the Issuer pursuant to an Agreement and Plan of Merger, dated March 10, 2008, among the Issuer, the Reporting Person, and EUSA Pharma (USA), Inc., a wholly-owned subsidiary of the Reporting Person. In the merger, EUSA Pharma (USA), Inc. merged with and into the Issuer. On May 8, 2008 a Form 25 was filed with the SEC to effect the delisting from The Nasdaq Global Market of the common stock of the Issuer. On May 9, 2008, a Form 15 was filed with the Securities and Exchange Commission (the "SEC") to suspend the Issuer's duty to file reports required by Section 13 of the Securities Exchange Act and to terminate the registration of the common stock of the Issuer.

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