Name: Oliver S Leyson M.D.

Year Level: 5

Date:11/1/06

Category

Specific Operation

Number of Operations

As Surgeon

1^st  Assist

2^nd Assist

I. HEAD & NECK

(15 cases)

A. Thyroidectomy

27

21

18

B. Parotidectomy

 1

C. Maxillectomy/mandibulectomy

1

D. Radical neck dissection

 1

1

1

E. Others

II. BREAST

(10 cases)

A. Modified radical mastectomy

13

15

18

B. Conservative breast surgery

1.

Wide excision with axillary node dissection

 1

1

2.

Total mastectomy

 4

1

1

3.

Segmentectomy / quadrantectomy

 1

C. Others: Subcutaneous mastectomy

1

III. ESOPHAGUS, STOMACH, DUODENUM, AND SMALL INTESTINES

(10 cases)

A. Gastrectomy with or without vagotomy

B. Vagotomy with pyloroplasty

C. Gastrojejunostomy

 1

1

D. Proximal gastric vagotomy

E. Gastrorrhapy with omental Overlay

 5

1

F Resection of small bowel

12

4

F. Adhesiolysis

10

1

1

G. Esophageal surgery

H. Others: Primary peitonitis

2

       Ileostomy

4

       Closure of Ileostomy

3

IV. COLON, RECTUM, AND ANUS

(10 cases)

A. Colectomy

2

1.

Right hemicolectomy

 2

2.

Left hemicolectomy

 1

3.

Transverse colectomy

 1

4.

Sigmoid colectomy

 2

5.

Low anterior resection

 0

6.

Subtotal/total colectomy

7.

Abdominoperineal resection

 3

1

B. Colostomy/closure of colostomy

5

3

2

C. Miles Operation and pull-through operations

D. Others

         Diverticulectomy

1

         PSARP

1

V. COMPLICATED APPENDIX

(5 cases)

150

31

3

Name: Oliver S, Leyson

Year Level: 5

Date: 11/5/06

Category

Specific Operation

Number of Operations

As Surgeon

1^st Assist

2^nd Assist

VI. HEPATOBILIARY, GALLBLADDER, PANCREAS, SPLEEN, AND PORTAL HYPERTENSION

(20 cases) 

A. Cholecystectomy

1.

Without CBD exploration

         30

28

12

2.

With CBD exploration

 4

1

12

3.

Laparoscopic

B. T-tube choledochostomy

2

C. Choledochoduodenostomy

3

D. Sphincterotomy/sphincteroplasty

E. Cholecystojejunostomy

F. Distal pancreatectomy

G. Whipple’s operation

F. Splenorrhaphy/splenectomy

G. Devascularization

J.  Shunting operation

K. Hepatic resection / hepaticojejunostomy

L. Others

VII. TRAUMA

(20 cases)

A. Exploratory laparotomy with surgery for intraabdominal injuries

7

9

5

B. Thoracotomy

8

1

1

C. Major vessel repair

9

1

D. Amputation (limb)

 1

VIII. OTHERS

(10 cases)

Major sub-specialty surgeries

Name:Oliver S,Leyson

Year Level: 5

Date 11/5/06

Category

Specific Operation

Number of Operations

As Surgeon

1^st Assist

2^nd Assist

I. HEAD & NECK

(20 cases)

A. Excision of branchial cleft cyst

B. Excision of thyroglossal duct cyst

C. Excision of cystic hygroma

2

D. Tracheostomy

1

E. Cricothyroidotomy

F. Others

II. HERNIA

(15 cases)

Inguinal herniorrhaphy/herniotomy

54

19

1

Abdominal wall hernia repair

5

1

1

III. APPENDIX UNCOMPLICATED

(30 cases)

Appendectomy

238

25

2

IV. ANAL SURGERY

(20 cases)

Hemorrhoidectomy

15

11

3

Fistulectomy/fistulotomy

20

4

1

I & D abscess

Others

V. THORACOSTOMY

(15 cases)

       Others CTT

38

         IJ catheter Insertion

5

         Mini Thoracostomy

VI. AV-Fistula

15

10