leonardo jose vieira🇧🇷🇮🇹 (@leo180867) 's Twitter Profile
leonardo jose vieira🇧🇷🇮🇹

@leo180867

Surgical oncology /BSO(Brazilian surgical oncology society)/ESSO /always learning;when in doubt tell the truth

ID: 408032159

calendar_today08-11-2011 21:55:21

170 Tweet

109 Followers

278 Following

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Male 52 y monophasic synovial sarcoma right leg Ifosfamide and adriamycin pre operative Poor response 18 cm Necrosis 60% Mitosis grade: 8/10 high magnification field Bleeding a lot Right Leg amputation with posterior flaps No lung metastasis

Male 52 y

monophasic synovial sarcoma right leg
Ifosfamide and adriamycin pre operative
Poor response 
18 cm 
Necrosis 60%
Mitosis grade: 8/10 high magnification field
 Bleeding a lot
 Right Leg amputation  with posterior flaps
No lung metastasis
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Squamous cell carcinoma of the penis Male 35 y Partial amputation and left inguinal lymphadenectomy Invasion of lamina propria and corpus spongiosum G1 35 mm Free margins Negative angio lymphatic and perineural invasion T2 12 lymph nodes negatives Request p16 search

Squamous cell carcinoma of the penis
Male 35 y
Partial amputation and left inguinal lymphadenectomy 
Invasion of lamina propria and corpus spongiosum 
G1
35 mm
Free margins 
Negative angio lymphatic and perineural invasion

T2

12 lymph nodes negatives

Request  p16 search
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Male 82 y Squamous Cells carcinoma Oropharynx ( primary ) Right cervical surgical rescue After exclusive radical radiotherapy and chemotherapy 02 positives /12 lymph nodes(levels 1, 2 and 3—supraomohyoid neck dissection) Muscular invasion Free margins

Male 82 y
Squamous Cells carcinoma 
Oropharynx (  primary )
Right cervical surgical rescue
After  exclusive radical radiotherapy and chemotherapy 
02 positives /12 lymph nodes(levels 1, 2 and 3—supraomohyoid neck dissection)
Muscular invasion
Free margins
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Colorectal metastasis seg 2 Hepatic resection parenchyma-sparing Free margins Sigmoid cancer t3 n2 6 months before Folfox adjuvant 6 cicles

Colorectal metastasis seg 2
Hepatic resection
parenchyma-sparing
Free margins 

Sigmoid cancer t3 n2 
6 months before
Folfox adjuvant 6 cicles
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Male 75 y Superior rectal cancer with Bladder invasion intestinal subocclusion rectosigmoidectomy with partial cystectomy Adenocarcinoma T4b N2b M1( liver) synchronic metastasis G2. Free margins; Budding low grade Size lesion :4,5 cm 11 nodes + /60 Angio lymphatic inv:+

Male 75 y
Superior rectal cancer with 
Bladder invasion
intestinal subocclusion
rectosigmoidectomy with partial cystectomy
Adenocarcinoma T4b N2b M1( liver) 
synchronic metastasis 
G2.   Free margins; Budding low grade
 Size lesion :4,5 cm 
11 nodes + /60
Angio lymphatic inv:+
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Fem 74 Adenocarcinoma antrum gastric Intestinal type 5 cm Bormann 3 T3 n2 mo ec 3 5 lymph nodes positives / 30 Angio lymphatic and perineural invasion positives Free margins Negative cytology ( peritoneal lavage) Subtotal gastrectomy with d2 lymphadenectomy

Fem 74
Adenocarcinoma  antrum gastric
Intestinal type 
5 cm 
Bormann 3
T3 n2 mo ec 3 
 5 lymph nodes positives / 30
Angio lymphatic and perineural  invasion positives 
Free margins
Negative cytology ( peritoneal lavage)
Subtotal gastrectomy with d2 lymphadenectomy
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Male 75 y SCC lower third esophagus Smoking and alcoholism Pacemaker. Hipertension Cross trial Neo adjuvant qt e rxt Transhiatal esophagectomy Disease persistence ( residual squamous cell carcinoma) T3 n0 14 lymph nodes negatives Free margins

Male 75 y
SCC  lower third esophagus 
Smoking and  alcoholism
Pacemaker. Hipertension

Cross trial
Neo adjuvant qt e rxt
Transhiatal esophagectomy 
   Disease persistence ( residual squamous cell carcinoma)

T3 n0
14 lymph nodes negatives
Free margins
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Male 69 y tubular adenocarcinoma of the antrum restricted to mucosa 25 mm Subtotal gastrectomy d1 plus station 7 Free margins 27 negative lymph nodes Grade 1 Subtype intestinal (lauren) ( no option for mucosectomy!!!!)

Male 69 y    tubular adenocarcinoma  of the antrum  restricted to mucosa
25 mm
Subtotal gastrectomy  d1 plus station 7
Free margins 
27 negative lymph nodes
Grade 1
Subtype intestinal (lauren)
( no option for mucosectomy!!!!)
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Male 80 y Prostatic cancer previously synchronic gastric and sigmoid cancer Pet ct uptake in stomach / lymph nodes and sigmoid Subtotal Gastrectomy with D2 lymphadenectomy t3 n3 a m0 g3 (9 lymph nodes + / 78) Rectosigmoidectomy t2 n 0 m 0 g1 24 lymph nodes negatives

Male 80 y
Prostatic cancer previously 
synchronic
gastric  and sigmoid cancer
Pet ct  uptake in stomach / lymph nodes  and sigmoid
Subtotal Gastrectomy with D2 lymphadenectomy
t3 n3 a m0 g3   (9 lymph nodes + / 78)
Rectosigmoidectomy  t2 n 0 m 0 g1
24  lymph nodes  negatives
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Male 61 Superior retal adenocarcinoma 60 mm Surgery upfront Total excision of mesorectum T2N0M0( invasion Superficial muscles) G1 Free margins( proximal , distal or radial) 104 lymph nodes negatives No budding No angiolymphatic ou peri neural invasion

Male 61
Superior retal adenocarcinoma 
60 mm
Surgery upfront
Total excision of mesorectum
T2N0M0( invasion  Superficial muscles)
G1
Free margins( proximal , distal or radial)
104 lymph nodes negatives
No budding
No angiolymphatic  ou peri neural invasion
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Male 51 years Adenocarcinoma esophagogastric junction siewert 2 3,2x 2,1 cm G2 Esophagectomy 03 fields T3 n2 Muscular Invasion to adventitia 05 lymph nodes+ / 7 esophageal 11 lymph nodes+/ 14 gastric 03 lymph nodes negatives carinal Pre op ( ct scan ) no visible lesions

Male 51 years
Adenocarcinoma esophagogastric junction siewert 2
3,2x 2,1 cm
G2
Esophagectomy 03 fields 
T3 n2 
 Muscular Invasion to adventitia
05 lymph nodes+ / 7 esophageal 
11 lymph nodes+/ 14 gastric
03 lymph nodes negatives carinal 
Pre op ( ct scan ) no visible  lesions
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Male 79 y tubular adenocarcinoma with mucinous differentiation of the cecum Anemia ( investigation) 6,5 cm T3 n1 m0. G1 01 limph node positive /26 No budding ;no angiolymphatic or perineural invasion Adipose tissue infiltration Laparoscopic right colectomy

Male 79 y
tubular adenocarcinoma with mucinous differentiation of the cecum
Anemia  (  investigation)

6,5 cm 
T3 n1 m0. G1
01 limph node positive /26
No budding ;no angiolymphatic or perineural invasion
Adipose tissue infiltration 
Laparoscopic right colectomy
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Fem 66 y Sub total gastrectomy D2 Early invasion gastric carcinoma Mixed subtype( tubular with loosely cohesive cells) T1b n0m0 g3 5 cm :extension Free margins( prox 5cm,distal 2 cm) Peritoneal lavage :neg Submucosal invasion ( sm1) Angio lymphatic /perineural :+ 26 nodes neg

Fem 66 y
Sub total gastrectomy D2
Early invasion gastric carcinoma 
Mixed subtype( tubular with loosely cohesive cells)
T1b n0m0 g3
5 cm :extension
Free margins( prox 5cm,distal 2 cm)

Peritoneal lavage :neg
Submucosal invasion ( sm1)
Angio lymphatic /perineural :+
26 nodes neg
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Male 47 Tubular adenocarcinoma Retossigmoidectomy wit total mesorectal excision Up front surgery (double stapling) T3n0m0 g1 51 lymph nodes negatives Free margins (4 cm distal) NO tumor budding No angiolymphatic or perineural infiltration requested microsatellite instability

Male 47
Tubular adenocarcinoma 
Retossigmoidectomy wit total mesorectal excision
Up front surgery (double stapling)
T3n0m0  g1
51 lymph nodes negatives
Free margins
(4 cm distal)
 NO  tumor budding
No angiolymphatic or perineural infiltration
requested microsatellite instability