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Neoadjuvant treatment of basosquamous carcinomas with Sonidegib: An innovative approach. Exp Dermatol 2023; 32:2038-2039. [PMID: 37432021 DOI: 10.1111/exd.14882] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 06/26/2023] [Accepted: 06/28/2023] [Indexed: 07/12/2023]
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Metastasis of a basosquamous carcinoma arising in a nevus sebaceus. J Cutan Pathol 2023; 50:306-309. [PMID: 36131688 DOI: 10.1111/cup.14332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 09/02/2022] [Accepted: 09/17/2022] [Indexed: 11/29/2022]
Abstract
Nevus sebaceus (NS) is a congenital hamartoma of skin structures including the epidermis, sweat sebaceous glands, and hair follicles. It is known that secondary tumors can occur in NS. However, secondary metastatic malignancies are rare. Basosquamous carcinoma (BSC) is an aggressive type of basal cell carcinoma (BCC) characterized by squamous differentiation. Herein, we report a case of metastatic BSC that developed in a 73-year-old male with NS. The clinical presentation of this patient was that of an ulcerative nodule developing in a longstanding plaque-like lesion consistent with NS. Histopathological examination revealed characteristic features of BCC with some areas of squamous differentiation in addition to the structure of a typical NS. Immunohistochemical expression of Ber-EP4, AE1/AE3, and epithelial membrane antigen helped to make the diagnosis of BSC.
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Detection by (18)F-FDG PET of unsuspected extensive bone marrow metastases in a case of basosquamous carcinoma of the cheek. HELLENIC JOURNAL OF NUCLEAR MEDICINE 2011; 14:307-308. [PMID: 22087455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Basosquamous carcinoma (BSC) is a rare type of malignancy with features of both basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) with a potential for aggressive behaviour infiltration and destruction. First reported by MacCormac in 1910 in a series of rodent ulcers, this entity does have an increased risk of recurrence and metastases as well, which distinguish it from other forms of basal cell carcinoma. The overall incidence of basosquamous carcinoma ranges from 1.2% to 2.7%. An unusual case of basosquamous carcinoma (BSC) is presented where 18- fluorodeoxyglucose positron emission tomography ((18)F-FDG-PET) scan diagnosed unsuspected extensive metastatic disease in the bone marrow, which was further proven histopathologically. The patient was a 32 years old man with history of recently diagnosed basosquamous carcinoma of left cheek involving left lower eyelid and left eyeball. Contrast enhanced computed tomography(ceCT) of the head and neck demonstrated involvement of the left cheek skin by the malignancy along with erosion of zygomatic bone and phthisis bulbi of the left eye. The serum alkaline phosphatase was elevated (255units, normal range 50-150units). The patient was referred for (18)F-FDG PET, for disease status evaluation. The scan showed intense tracer uptake in the left zygomatic region, the site of known primary disease. Intense tracer uptake was noted in the multiple lesions of bone marrow of axial as well as appendicular skeleton. The scan appearance was highly suggestive of metastatic bone marrow involvement. A bone marrow biopsy was performed to confirm the scan findings. Guided by the (18)F-FDG PET scan findings, bone marrow biopsy was performed and metastatic basosquamous carcinoma was diagnosed. We believe this is the first reported case of basosquamous carcinoma where extensive metastatic bone marrow disease was diagnosed with the aid of (18)F-FDG PET. At first diagnosis, an advanced stage of BSC is often present. Due to its metastatic potential, extensive primary surgical resection of BSC, possibly completed by radiation or photodynamic adjuvant treatment is recommended. Given the aggressive nature of basosquamous carcinoma, whole body (18)F-FDG PET is very useful in diagnosing metastatic BSC. In conclusion, this is the first reported case of the use of (18)F-FDG PET study for diagnosing metastatic bone marrow disease in a patient with basosquamous carcinoma.
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A question of priority or misunderstanding? Am J Dermatopathol 1985; 7:101-3. [PMID: 3977016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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8
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[Malignant tumors of the external auditory canal (apropos of 43 cases)]. ANNALES D'OTO-LARYNGOLOGIE ET DE CHIRURGIE CERVICO FACIALE : BULLETIN DE LA SOCIETE D'OTO-LARYNGOLOGIE DES HOPITAUX DE PARIS 1974; 91:657-64. [PMID: 4377392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Abstract
In 456 cases of cancer of the skin of the nose there was an even distribution in the sexes with the highest incidence occurring in the fifth and sixth decades. Basal cell cancer comprised 87%, occurring predominantly on the ala, tip and root; squamous cell cancer, more common on the lateral borders and columella, occurred in 10.7% of the cases. Previous exposure to irradiation was the most pernicious etiological factor. Fifty-one percent had been previously treated inadequately and presented with a recurrence. Metastases developed in 0.25% of the basal cell cancers and in 18.5% of the squamous cell cancers. Nine percent had recurrence after definitive treatment. Treatment was predominantly surgical excision, but irradiation, electrodesiccation and combinations of these with chemosurgery were also used. One patient with basal cell, five with squamous cell and one with sweat gland tumor died as a result of carcinoma of the skin of the nose. Another small group, previously exposed to full face irradiation, became chronic producers of recurrent cancer of the skin of the face (and nose); eight of these patients died as a result of cancer of the skin of the face.
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[Epithelioma of the eyelids: diagnostic and therapeutic problems]. ANNALI DI OTTALMOLOGIA E CLINICA OCULISTICA 1968; 94:1611-28. [PMID: 5735940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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11
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Survival of men with peripheral lung cancer in relation to histologic characteristics and growth rate. THE AMERICAN REVIEW OF RESPIRATORY DISEASE 1968; 98:75-86. [PMID: 5690506 DOI: 10.1164/arrd.1968.98.1.75] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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14
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[The application of laryngography for the therapeutic evaluation of malignant laryngeal and lower pharyngeal tumors]. RINSHO HOSHASEN. CLINICAL RADIOGRAPHY 1965; 10:259-68. [PMID: 5177494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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SEBORRHEIC VERRUCA AND INTRAEPIDERMAL BASAL CELL EPITHELIOMA OF JADASSOHN. ARCHIVES OF DERMATOLOGY 1965; 91:342-4. [PMID: 14275496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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TREATMENT OF PALPEBRAL CARCINOMA BY IRRADIATION. PACIFIC MEDICINE AND SURGERY 1964; 72:356-9. [PMID: 14218725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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[DATA TO THE RELATION OF SMOKING TO CANCER OF THE RESPIRATORY TRACT]. FUL-, ORR-, GEGEGYOGYAZAT 1964; 10:78-83. [PMID: 14182661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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OROPHARYNGEAL CANCER IN BHOPAL. JOURNAL OF THE INDIAN MEDICAL ASSOCIATION 1964; 42:519-21. [PMID: 14171280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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CUTANEOUS CANCER AND PRECANCEROUS LESIONS. Calif Med 1964; 100:279-82. [PMID: 14165877 PMCID: PMC1515512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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24
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[A CASE OF MIXED-CELL TUMOR OF THE LACRIMAL GLAND]. NIHON GANKA KIYO 1964; 15:28-30. [PMID: 14128886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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[CUTANEOUS EPITHELIOMAS]. MARSEILLE MEDICAL 1964; 101:665-84. [PMID: 14207164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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26
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RADIATION THERAPY OF LOCALLY RECURRENT NASOPHARYNGEAL CANCER. RADIOLOGIA CLINICA 1964; 33:72-6. [PMID: 14128510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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COMPARATIVE CUTANEOUS CARCINOGENESIS IN THE RAT. DIFFERENTIAL RESPONSE TO THE APPLICATION OF ANTHRAMINE, METHYLCHOLANTHRENE, AND DIMETHYLBENZANTHRACENE. ONCOLOGIA 1964; 17:236-46. [PMID: 14154026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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[EXPERIENCES WITH THE TREATMENT OF CANCER OF THE EYELIDS]. Magy Onkol 1963; 7:215-27. [PMID: 14112370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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THE RELATIONSHIP BETWEEN RADIATION INJURY TO THE SKIN AND SUBSEQUENT MALIGNANT CHANGE. SURGERY, GYNECOLOGY & OBSTETRICS 1963; 117:559-62. [PMID: 14075747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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30
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[THE CYTOLOGICAL EXAMINATION IN CARCINOMA OF THE UTERINE CERVIX]. REVISTA CLINICA. LISBON. INSTITUTO MATERNAL 1963; 14:101-5. [PMID: 14242613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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31
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Surgical treatment of cancer of the nose. VIRGINIA MEDICAL MONTHLY 1963; 90:258-63. [PMID: 14022236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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32
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[Treatment of primary cancer of the bronchi by simple exeresis alone or combined with external and internal irradiation]. JOURNAL FRANCAIS DE MEDECINE ET CHIRURGIE THORACIQUES 1963; 17:151-66. [PMID: 13940764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/24/2023]
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[MIXED TUMORS OF THE SKIN]. Arkh Patol 1963; 25:17-24. [PMID: 14066067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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Malignant lesions of the external eye and of the eyelids: diagnosis and treatment. Am Surg 1962; 28:647-50. [PMID: 13925195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/24/2023]
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35
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[Mixed glandular and pavement-cell carcinoma of the endometrium of the uterine body]. ANNALI DI OSTETRICIA E GINECOLOGIA 1962; 84:329-42. [PMID: 14483671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
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36
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[On the pathology and histogenesis of mixed tumors of the skin]. ZENTRALBLATT FUR ALLGEMEINE PATHOLOGIE U. PATHOLOGISCHE ANATOMIE 1961; 102:189-95. [PMID: 13789505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/24/2023]
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37
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[Mixed tumor of the skin. Apropos of 5 new cases]. ANNALES D'ANATOMIE PATHOLOGIQUE 1960; 5:235-57. [PMID: 14413389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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39
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40
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[Basospinous cell carcinoma in the region of the chin, surgery]. REVISTA BRASILEIRA DE CIRURGIA 1959; 37:165-70. [PMID: 13646103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/23/2023]
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41
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[On so-called mixed tumors of the skin]. ARCHIV FUR KLINISCHE UND EXPERIMENTELLE DERMATOLOGIE 1959; 209:1-12. [PMID: 14427249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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42
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Basosquamous-cell carcinoma of the orbit. A.M.A. ARCHIVES OF OPHTHALMOLOGY 1955; 54:428-31. [PMID: 13248306 DOI: 10.1001/archopht.1955.00930020434016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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43
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Mixed epitheloma of the ureter. ACTA UROLOGICA BELGICA 1955; 23:266-8. [PMID: 13275351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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44
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[Apert-Cushing syndrome caused by malignant adrenal tumor with absence of the opposite adrenal gland]. LA SEMAINE DES HOPITAUX : ORGANE FONDE PAR L'ASSOCIATION D'ENSEIGNEMENT MEDICAL DES HOPITAUX DE PARIS 1955; 31:282-6. [PMID: 14358715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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45
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[Unilateral hemothorax as sole clinical sign of kidney tumor]. BELGISCH TIJDSCHRIFT VOOR GENEESKUNDE 1954; 10:411-5. [PMID: 13159851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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46
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[The so-called transitional epithelioma. IV. Degenerative basilioma and its formal relationship with metatypical squamous epithelioma]. ARCHIV FUR KLINISCHE UND EXPERIMENTELLE DERMATOLOGIE 1954; 197:290-302. [PMID: 13181410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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48
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[So-called transitional epithelioma. I. Marginal epidermal proliferation in basalioma and its significance for metatypical epithelioma of mixed form]. ARCHIV FUR KLINISCHE UND EXPERIMENTELLE DERMATOLOGIE 1954; 197:256-70. [PMID: 13171847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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49
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[Evolution of metatypical epithelioma; observations of two clinical cases]. ATTI DELLA SOCIETA ITALIANA DI DERMATOLOGIA E SIFILOGRAFIA E DELLE SEZIONI INTERPROVINCIALI. SOCIETA ITALIANA DI DERMATOLOGIA E SIFILOGRAFIA 1953; 94:469-88. [PMID: 13162213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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50
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Mixed tumors of the skin: criteria for diagnosis. Surgery 1951; 30:674-83. [PMID: 14893045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
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